S7136SF Semiconductor Bipolar Linear Integrated Circuit Description * As Control Circuit of Battery-Backed Memory * As Measure Against Erroneous Operations at Power On-Off * As Resetting Function for the CPU-Mounted Equipment --- PC, Printer, VTR, Fax, C-TV etc. * As Measure Against System Runaway at Instantaneous Break of Power Supply etc. Features * Current Consumption is Low (ICCL=300 Typ. ICCH=30 Typ.) * Resetting Output Minimum Guarantee Voltage is Low (0.8V Typ.) * Hysteresis Voltage is Provided (50 Typ.) Ordering Information Type NO. Marking S7136SF Package Code 736 SOT-23F Outline Dimensions unit : 2.40.1 Equivalent Circuit 1.60.1 2. Vcc 1.90 BSC 1 3 3. GND PIN Connections 1. Out 2. Vcc 3. GND 0.90.1 0.150.05 0.40.05 1. OUT 2 0~0.1 2.90.1 mm KSI-2006-000 1 S7136SF Absolute maximum ratings (Ta=25C) Characteristic Symbol Ratings Unit Supply voltage VCC -0.3 ~ +15 V Power Dissipation (Package Limitation) PD* 300 Operating Temperature Topr -30 ~ +75 Storage Temperature Tstg -55 ~ +150 * With PCB(8x8 Copper Area) at Glass Epoxy Board (t=1.7 , Area; 20x20 ) Electrical Characteristics (Ta=25C) Symbol Test Circuit Detecting voltage VS 1 RL=200 , VOL 0.4V Low Level Output voltage VOL 1 Output Leakage Current IOH Characteristic Min. Typ. Max. Unit 3.45 3.6 3.75 V RL=200 - - 0.4 V 1 VCC=15V - - 0.1 A VS 1 RL=200 30 50 100 Detecting Voltage Temperature Coefficient VS/ T 1 RL=200 - 0.01 - %/ Circuit current at on Time ICCL 1 VCC = VSmin - 0.05V - 300 500 A Circuit current at off Time ICCH 1 VCC=5.25V - 30 50 A Threshold Operating Voltage Vopr 1 RL=200 , VOL 0.4V - 0.8 - V 'L' Transmission Delay Time tPHL 2 RL=1.0 , CL=100 - 10 - 'H' Transmission Delay Time tPLH 2 RL=1.0 , CL=100 - 15 - Output Current at on Time I IOLI 1 20 - - Output Current at on Time II IOLII 1 16 - - Hysteresis Voltage Test Circuit 1 Test Condition VCC = VSmin - 0.05V Ta = 25 VCC = VSmin - 0.05V Ta = -30~+75 Test Circuit 2 KSI-2006-000 2 S7136SF Electrical Characteristic Curves Fig. 2 ICC -VCC Fig. 1 VOUT -VCC Fig. 3 ICCH-Temp Fig. 4 IOL -RL KSI-2006-000 3