FAN7380 Half-Bridge Gate Driver Features Description Floating Channel Designed for Bootstrapping The FAN7380 is a monolithic half-bridge gate drive IC for MOSFETs and IGBTs, which operate up to +600V. Fairchild's high-voltage process and common-mode noise canceling technique give stable operation of highside driver under high-dv/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS=-9.8V (typical) for VBS=15V. The input logic level is compatible with standard TTL-series logic gates. The internal shoot-through protection circuit provides 100ns dead-time to prevent output switching devices from both conduction during transition periods. UVLO circuits for both channels prevent malfunction when VCC and VBS are lower than the specified threshold voltage. Output drivers typically source/sink at 90mA/180mA, respectively, which is suitable for fluorescent / compact fluorescent lamp ballast applications and the systems that require low di/dt noise. Operation to +600V Typically 90mA/180mA Sourcing/Sinking Current Driving Capability for Both Channels Common-Mode dv/dt Noise Canceling Circuit Extended Allowable Negative VS Swing to -9.8V for Signal Propagation at VCC=VBS=15V VCC & VBS Supply Range from 10V to 20V UVLO Functions for Both Channels TTL-Compatible Input Logic Threshold Levels Matched Propagation Delay Below 50ns Built-in 100ns Dead-Time Control Function Output in Phase with Input Signal Typical Applications Fluorescent Lamp Ballast Compact Fluorescent Lamp Ballast 8-SOP Ordering Information Device FAN7380M(1) FAN7380MX (1) Package Pb-Free Operating Temperature 8-SOP Yes -40C ~ +125C Packing Tube Tape & Reel Note: 1. These devices passed wave soldering test by JESD22A-111. (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 www.fairchildsemi.com FAN7380 Half-Bridge Gate Driver February 2007 FAN7380 Half-Bridge Gate Driver Typical Application Circuit 15V 600V RBOOT LIN DBOOT VB 8 1 LIN HIN 2 HIN HO 7 3 VCC VS 6 CBOOT C1 4 COM Q1 R1 R2 Q2 R3 LO 5 Load R4 FAN7380 Rev.03 Figure 1. Application Circuit for Fluorescent Lamp Ballast Internal Block Diagram 8 VB 7 HO 6 VS 3 VCC 5 LO 4 COM UVLO 2 R DRIVER PULSE GENERATOR HIN SCHMITT TRIGGER INPUT NOISE CANCELLER R S Q HS(ON/OFF) UVLO 1 SHOOT THOUGH PREVENTION LS(ON/OFF) DELAY {DEAD-TIME=100ns} DRIVER LIN FAN7380 Rev.02 Figure 2. Functional Block Diagram of FAN7380 (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 www.fairchildsemi.com 2 FAN7380 Half-Bridge Gate Driver Pin Configuration LIN 1 HIN 2 VCC 3 COM 4 FAN7380 8 VB 7 HO 6 VS 5 LO FAN7380 Rev.02 Figure 3. Pin Configuration (Top View) Pin Definitions Pin # Name I/O Description 1 LIN I Logic Input for Low-Side Gate Driver Output 2 HIN I Logic Input for High-Side Gate Driver Output 3 VCC I Low-Side Supply Voltage 4 COM 5 LO O Low-Side Driver Output 6 VS I High-Voltage Floating Supply Return 7 HO O High-Side Driver Output 8 VB I High-Side Floating Supply Logic Ground and Low-Side Driver Return (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 www.fairchildsemi.com 3 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. TA=25C, unless otherwise specified. Symbol Parameter VS High-side offset voltage VB High-side floating supply voltage Min. Max. VB-25 VB+0.3 -0.3 625 VS-0.3 VB+0.3 VHO High-side floating output voltage HO VCC Low-side and logic-fixed supply voltage -0.3 25 VLO Low-side output voltage LO -0.3 VCC+0.3 VIN Logic input voltage (HIN, LIN) -0.3 VCC+0.3 VCC-25 VCC+0.3 COM Logic ground dVS/dt Allowable offset voltage slew rate PD(2)(3)(4) 50 Power dissipation Unit V V/ns 0.625 W JA Thermal resistance, junction-to-ambient 200 C/W TJ Junction temperature 150 C TS Storage temperature 150 C -50 Notes: 2. Mounted on 76.2 x 114.3 x 1.6mm PCB (FR-4 glass epoxy material). 3. Refer to the following standards: JESD51-2: Integral circuits thermal test method environmental conditions - natural convection JESD51-3: Low effective thermal conductivity test board for leaded surface mount packages 4. Do not exceed PD under any circumstances. Recommended Operating Ratings The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Min. Max. VB High-side floating supply voltage Parameter VS+10 VS+20 VS High-side floating supply offset voltage 6-VCC 600 VHO High-side (HO) output voltage VS VB VLO Low-side (LO) output voltage COM VCC VIN Logic input voltage (HIN, LIN) COM VCC VCC Low-side supply voltage 10 20 Ambient temperature -40 125 TA (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 Unit V C www.fairchildsemi.com 4 FAN7380 Half-Bridge Gate Driver Absolute Maximum Ratings VBIAS(VCC, VBS) = 15.0V, TA = 25C, unless otherwise specified. The VIN and IIN parameters are referenced to COM. The VO and IO parameters are referenced to VS and COM and are applicable to the respective outputs HO and LO. Symbol Parameter Conditions Min. Typ. Max. VCCUV+ VBSUV+ VCC & VBS supply under-voltage positive going threshold 8.2 9.2 10.0 VCCUVVBSUV- VCC & VBS supply under-voltage negative going threshold 7.6 8.7 9.6 VCCUVH VBSUVH VCC supply under-voltage lockout hysteresis Unit V 0.5 ILK Offset supply leakage current VB=VS=600V 50 IQBS Quiescent VBS supply current VIN=0V or 5V 44 100 IQCC Quiescent VCC supply current VIN=0V or 5V 70 180 IPBS Operating VBS supply current fIN=20kHz, rms value 600 IPCC Operating VCC supply current fIN=20kHz, rms value 610 VIH Logic "1" input voltage VIL Logic "0" input voltage VOH High-level output voltage, VBIAS-VO VOL Low-level output voltage, VO IIN+ Logic "1" input bias current VIN=5V 5 40 IIN- Logic "0" input bias current VIN=0V 1.0 2.0 IO+ IO- Output HIGH short-circuit pulse current VO=0V,VIN=5V with PW10s Output LOW short-circuit pulsed current VO=15V,VIN=0V with PW10s VS Allowable negative VS pin voltage for HIN signal propagation to HO 2.5 0.8 2.8 IO=20mA 1.2 60 90 130 180 A A V V A mA -9.8 -7.0 V Min. Typ. Max. Unit 70 135 200 60 130 190 Dynamic Electrical Characteristics VBIAS(VCC, VBS) = 15.0V, VS = COM, CL = 1000pF and TA = 25C, unless otherwise specified. Symbol ton Parameter Turn-on propagation delay Conditions VS=0V 600V(5) toff Turn-off propagation delay tr Turn-on rise time 160 230 290 tf Turn-off fall time 20 90 160 DT Dead-time 80 120 190 MT Delay matching, HS & LS turn-on/off VS=0V or ns 50 Note: 5. This parameter guaranteed by design. (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 www.fairchildsemi.com 5 FAN7380 Half-Bridge Gate Driver Static Electrical Characteristics Turn-on Delay [nsec] [ns] Turn-OnPropagation Propagation Delay Turn-On Propagation Propagation Delay Turn-on Delay [nsec] [ns] 200 VVCC=VBS CC=VBS COM=0V COM=0V CL=1nF CTa=25 L=1nFC TA=25C 190 180 170 160 150 140 High-Side 130 120 Low-Side 110 100 90 80 10 12 14 16 18 200 VCC=VBS=15V VCC=VBS=15V COM =0V COM=0V CL=1nF 190 180 CL=1nF 170 160 High-Side 150 140 130 Low-Side 120 110 100 90 80 -40 20 -20 0 Supply Supply Voltage Voltage[V] [V] 200 VVCC=VBS CC=VBS COM=0V COM=0V CL=1nF CTa=25 L=1nFC 160 TA=25C Low-Side 140 120 High-Side 100 80 10 12 14 16 18 60 80 100 120 200 VCC=VBS=15V VCC=VBS=15V COM=0V COM=0V CL=1nF 190 180 CL=1nF 170 160 150 Low-Side 140 High-Side 130 120 110 100 90 80 20 -40 -20 0 20 40 60 80 100 120 Temperature C] Temperature[ [C] Supply SupplyVoltage Voltage[V] [V] Figure 6. Turn-Off Propagation Delay vs. Supply Voltage Figure 7. Turn-Off Propagation Delay vs. Temp. 350 300 VVCC=VBS CC=VBS COM=0V COM=0V CL=1nF CTa=25 L=1nFC TA=25C 300 High-Side 250 200 Turn-on Time[nsec] [ns] Turn-On Rising Rising Time Turn-On Turn-onRising RisingTime Time[nsec] [ns] 40 Figure 5. Turn-On Propagation Delay vs. Temp. Turn-OffPropagation Propagation Delay Delay [ns] [nsec] Turn-off Turn-off PropagationDelay Delay[nsec] [ns] Turn-Off Propagation Figure 4. Turn-On Propagation Delay vs. Supply Voltage 180 20 Temperature [C] Temperature [ C] Low-Side 150 100 VCC=VBS=15V V CC=VBS=15V COM=0V COM=0V CL=1nF CL=1nF 280 260 240 Low-Side 220 200 High-Side 180 160 140 120 100 10 12 14 16 18 -40 20 SupplyVoltage Voltage[V] [V] Supply 0 20 40 60 80 100 120 Temperature C] Temperature [ [C] Figure 8. Turn-On Rising Time vs. Supply Voltage Figure 9. Turn-On Rising Time vs. Temp. (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 -20 www.fairchildsemi.com 6 FAN7380 Half-Bridge Gate Driver Typical Performance Characteristics 150 140 VVCC=VBS CC=VBS COM=0V COM=0V CL=1nF CTa=25 L=1nFC TA=25C 110 100 High_side Turn-off Falling FallingTime Time[nsec] [ns] Turn-Off Turn-off Time[nsec] [ns] Turn-Off Falling Falling Time 120 90 80 Low-Side 70 60 VCC=VBS=15V V CC=VBS=15V COM =0V COM=0V CL=1nF CL=1nF 130 120 110 100 90 High-Side 80 70 Low-Side 60 50 40 30 20 10 0 50 10 12 14 16 18 -40 20 -20 0 Supply SupplyVoltage Voltage[V] [V] Figure 10. Turn-Off Falling Time vs. Supply Voltage HIN 180 DT1 140 90% DT2 10% LO Dead-Time [ns] Dead-Time [nsec] Dead-Time Dead-Time[nsec] [ns] LIN HO 10% 90% DT2 120 DT1 100 VCC=VBS VCC=VBS COM=0V COM=0V CCL=1nF L=1nF Ta=25 C TA=25C 80 60 40 10 12 14 16 18 20 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 DT1 90% DT2 10% LO HO 90% 10% DT2 -20 0 High-Side Low-Side 70 60 50 40 12 14 16 18 60 80 100 120 VCC=VBS=15V VCC=VBS=15V COM=0V COM=0V LO=HO=0V 180 160 LO=HO=0V 140 120 100 Low-Side 80 High-Side 60 40 20 0 -40 20 SupplyVoltage Voltage[V] [V] Supply -20 0 20 40 60 80 100 120 Temperature Temperature[ [C] C] Figure 14. Output Sourcing Current vs. Supply Voltage Figure 15. Output Sourcing Current vs. Temp. (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 40 200 80 10 20 Figure 13. Dead-Time vs. Temp. Output Sourcing Output SourcingCurrent Current[mA] [mA] Output OutputSourcing SourcingCurrent Current[mA] [mA] 90 120 Temperature Temperature[ [C] C] TA=25C 100 100 DT1 -40 VCC=VBS VCC=VBS COM=0V COM=0V LO=HO=0V LO=HO=0V Ta=25 C 110 80 VVCC=VBS=15V CC=VBS=15V COM=0V COM=0V CL=1nF CL=1nF LIN Figure 12. Dead-Time vs. Supply Voltage 120 60 HIN SupplyVoltage Voltage[V] [V] Supply 130 40 Figure 11. Turn-Off Falling Time vs. Temp. 200 160 20 Temperature[ [C] C] Temperature www.fairchildsemi.com 7 FAN7380 Half-Bridge Gate Driver Typical Performance Characteristics (Continued) 300 VCC=VBS VCC=VBS COM=0V COM=0V LO=VCC, HO=VB LO=VCC Ta=25 C , HO=VB 220 200 Output OutputSinking SinkingCurrent Current [mA] [mA] Output SinkingCurrent Current[mA] [mA] Output Sinking 240 TA=25C 180 High-Side 160 Low-Side 140 120 100 VVCC=VBS=15V CC=VBS=15V COM =0V COM=0V LO=VCC, HO=VB LO=VCC, HO=VB 280 260 240 220 200 180 Low-Side 160 140 High-Side 120 100 80 80 60 10 12 14 16 18 -40 20 -20 0 20 Supply SupplyVoltage Voltage[V] [V] VCC=VBS V CC=VBS COM=0V COM=0V Ta=25 C TA=25C -6 -8 -10 -12 -14 -16 -18 10 12 14 16 18 20 Supply SupplyVoltage Voltage[V] [V] Figure 18. Allowable Negative VS Voltage for Signal Propagation to High-Side vs. Supply Voltage 80 100 120 -8.0 -8.5 VCC=VBS=15V VCC=VBS=15V COM=0V COM=0V -9.0 -9.5 -10.0 -10.5 -11.0 -40 -20 0 20 40 60 80 100 120 Temperature [C] Temperature [C] Figure 19. Allowable Negative VS Voltage for Signal Propagation to High-Side vs. Temp. 100 105 VBS=15V VCC=VBS COM=0V COM=0V HIN=LIN=0V HIN=LIN=0V TA=25 C 80 95 HIN=LIN=0V 90 85 TA=25C 60 VCC=VBS=15V VCC=VBS=15V COM =0V COM=0V HIN=LIN=0V 100 IQCC [A] IQCC [uA] IQCC [uA] IQCC [A] 60 Figure 17. Output Sinking Current vs. Temp. Allowable Negative S Voltage Allowable NegativeVVS Voltage for Signal Propagation [V] for Signal PropagationtotoHigh-Side High-Side [V] Allowable Negative VSVS Voltage Allowable Negative Voltage for Signal Propagation totoHigh-Side [V] for Signal Propagatio High-Side [V] Figure 16. Output Sinking Current vs. Supply Voltage -4 40 Temperature[ [C] C] Temperature 40 80 75 70 65 60 20 55 50 45 0 0 5 10 15 -40 20 Supply SupplyVoltage Voltage[V] [V] 0 20 40 60 80 100 120 Temperature C]C] Temperature[[ Figure 20. IQCC vs. Supply Voltage Figure 21. IQCC vs. Temp. (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 -20 www.fairchildsemi.com 8 FAN7380 Half-Bridge Gate Driver Typical Performance Characteristics (Continued) 80 70 60 VCC=15V COM =0V HIN=LIN=0V 54 52 50 50 IIQBS [uA] QBS [A] IQBS [A] IQBS [uA] 56 V CC=15V VCC=15V COM=0V COM=0V HIN=LIN=0V HIN=LIN=0V C TTa=25 A=25C 40 30 48 46 44 42 40 20 38 10 36 0 0 5 10 15 34 20 -40 -20 0 Supply [V] Supply Voltage [V] Figure 22. IQBS vs. Supply Voltage 2.3 2.0 1.9 80 100 120 V =V =15V 2.0 Low-Side 1.8 60 CC BS VCC=VBS=15V COM=0V COM=0V HIN=LIN=5V HIN=LIN=5V IL=20mA IL=20mA 2.2 V VOH [V] OH [V] VOH [V] VOH [V] 2.1 40 Figure 23. IQBS vs. Temp. VCC=VBS VCC =VBS COM=0V COM=0V HIN=LIN=5V HIN=LIN=5V IL=20mA Ta=25 C IL=20mA TA=25C 2.2 20 Temperature C] Temperature[[ C] High-Side 1.8 Low-Side 1.6 High-Side 1.7 1.4 1.6 1.5 1.2 1.4 10 12 14 16 18 -40 20 -20 0 SupplyVoltage Voltage[V] [V] Supply Figure 24. High-Level Output Voltage vs. Supply Voltage 0.70 80 100 120 L 0.65 0.60 0.60 Low-Side 0.55 High-Side 0.50 0.55 60 VCC=VBS=15V VCC=VBS=15V COM=0V COM=0V HIN=LIN=0V HIN=LIN=0V IL=20mA I =20mA 0.75 VOL [V] VOL [V] VOL [V] VOL 0.80 VCCVCC=VBS =VBS COM=0V COM=0V HIN=LIN=0V HIN=LIN=0V IL=20mA Ta=25 C IL=20mA TA=25C 0.65 40 Figure 25. High-Level Output Voltage vs. Temp. 0.75 0.70 20 Temperature [C] [ C] Temperature High-Side 0.45 0.40 0.50 Low-Side 10 12 14 16 18 0.35 -40 20 Supply Supply Voltage Voltage[V] [V] 0 20 40 60 80 100 120 Temperature C] Temperature[[ C] Figure 26. Low-Level Output Voltage vs. Supply Voltage Figure 27. Low-Level Output Voltage vs. Temp. (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 -20 www.fairchildsemi.com 9 FAN7380 Half-Bridge Gate Driver Typical Performance Characteristics (Continued) 7.0 5 IN+ 6.5 HIN=LIN=5V 6.0 5.5 VVCC=VBS CC=VBS COM=0V COM=0V IN=VCC or IN=0V IN=V or IN=0V CC C Ta=25 TA=25C 3 2 IN+ IN+ [A] [uA] IN+/IN- [A] [uA] IN+/IN- 4 HIN 5.0 LIN 4.5 4.0 3.5 1 3.0 IN- 2.5 0 2.0 0 5 10 15 -40 20 -20 0 20 40 60 80 100 120 Temperature Temperature [ [C] C] Supply Supply Voltage Voltage [V] [V] Figure 28. Input Bias Current vs. Supply Voltage Figure 29. Input Bias Current vs. Temp. 11 11.0 VBSUV+/VBSUVVSBUV+/VSBUV- [V][V] VCCUV+/VCCUV- [V][V] VCCUV+/VCCUV- 10.5 10 VCCUV+ VCCUV+ 9 VCCUVVCCUV8 10.0 VBSUV+ VBSUV+ 9.5 9.0 VBS_UVVBSUV- 8.5 8.0 7.5 7 7.0 -40 -20 0 20 40 60 80 100 120 -40 -20 0 Temperature Temperature [ [C] C] Figure 30. VCC UVLO Threshold Voltage vs. Temp 40 60 80 100 120 Figure 31. VBS UVLO Threshold Voltage vs. Temp. 2.6 2.0 2.5 Input Logic Threshold [V] VB-to-COM=650V VB-to-COM=650V 1.5 ILK [uA] ILK [A] 20 Temperature [[ C] Temperature C] 1.0 0.5 2.4 VCC=VBS=15V VCC=VBS=15V COM=0V COM=0V VIH (HIN) VIH(HIN) 2.3 2.2 VIH(LIN) VIH (LIN) 2.1 2.0 VIL (LIN) VIL(LIN) 1.9 1.8 VIL(HIN) VIL (HIN) 1.7 1.6 1.5 0.0 -40 -20 0 20 40 60 80 100 -40 120 Figure 32. VB to COM Leakage Current vs. Temp. 0 20 40 60 80 100 120 Figure 33. Input Logic Threshold vs. Temp. (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 -20 Temperature [[ C] C] Temperature [[C] Temperature C] www.fairchildsemi.com 10 FAN7380 Half-Bridge Gate Driver Typical Performance Characteristics (Continued) FAN7380 Half-Bridge Gate Driver Switching Time Definitions 5V HIN HIN LIN 50% 50% LIN tr tf 90% LO HO 90% 90% 10% 10% 10% DT DT 10 % FAN7380 Rev.01 FAN7380 Rev.01 Figure 34. Switching Time Waveforms Figure 35. Internal Dead-Time Timing (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 50% 90% toff ton HO LO 50% www.fairchildsemi.com 11 8-SOP Dimensions are in millimeters (inches) unless otherwise noted.. MIN 0.1~0.25 0.004~0.001 #5 6.00 0.30 0.236 0.012 8 0~ +0.10 0.15 -0.05 +0.004 0.006 -0.002 MAX0.10 MAX0.004 1.80 MAX 0.071 3.95 0.20 0.156 0.008 5.72 0.225 0.41 0.10 0.016 0.004 #4 1.27 0.050 #8 5.13 MAX 0.202 #1 4.92 0.20 0.194 0.008 ( 0.56 ) 0.022 1.55 0.20 0.061 0.008 0.50 0.20 0.020 0.008 January 2001, Rev. A Figure 36. 8-Lead Small Outline Package (SOP) (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 www.fairchildsemi.com 12 FAN7380 Half-Bridge Gate Driver Mechanical Dimensions (R) ACEx Across the board. Around the world. ActiveArray Bottomless Build it Now CoolFET CROSSVOLT CTLTM Current Transfer LogicTM DOME 2 E CMOS (R) EcoSPARK EnSigna FACT Quiet SeriesTM (R) FACT (R) FAST FASTr FPS (R) FRFET GlobalOptoisolator GTO (R) PowerTrench Programmable Active Droop (R) QFET QS QT Optoelectronics Quiet Series RapidConfigure RapidConnect ScalarPump SMART START (R) SPM SuperFET SuperSOT-3 SuperSOT-6 SuperSOT-8 TCM (R) The Power Franchise HiSeC i-Lo ImpliedDisconnect IntelliMAX ISOPLANAR MICROCOUPLER MicroPak MICROWIRE MSX MSXPro OCX OCXPro (R) OPTOLOGIC (R) OPTOPLANAR PACMAN POP (R) Power220 (R) Power247 PowerEdge PowerSaver (R) TinyLogic TINYOPTO TinyPower TinyWire TruTranslation PSerDes (R) UHC UniFET VCX Wire TM TinyBoost TinyBuck DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD'S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild Semiconductor. The datasheet is printed for reference information only. Rev. I23 (c) 2005 Fairchild Semiconductor Corporation FAN7380 Rev. 1.0.5 www.fairchildsemi.com 13 FAN7380 Half-Bridge Gate Driver TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks.