S7136 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 S7136 Package Code S7136 TO-92 Outline Dimensions unit : mm 3.450.1 4.50.1 4.50.1 2.250.1 0.40.02 2.060.1 Equivalent Circuit 1. Vcc 1.27 Typ. 2.54 Typ. 3. OUT 0.38 1.200.1 123 PIN Connections 1. Vcc 2. GND 3. OUT KSI-9005-001 2. GND 1 S7136 (Ta=25C) Absolute maximum ratings Characteristic Symbol Ratings Unit Supply voltage VCC -0.3 ~ +15 V Power Dissipation (Package Limitation) PD* 400 Operating Temperature Topr -30 ~ +75 Storage Temperature Tstg -55 ~ +150 (Ta=25C) Electrical Characteristics Symbol Test Circuit Detecting voltage VS 1 RL=200, VOL0.4V 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, VOL0.4V - 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-9005-001 2 S7136 Electrical Characteristic Curves Fig. 2 ICC -VCC Fig. 1 VOUT -VCC Fig. 3 ICCH-Temp Fig. 4 IOL -RL KSI-9005-001 3