7 S71xxM Semiconductor Bipolar Linear Integrated Circuit Description * Micro computer circuits in mobile phones, word processors, TVs, VCRs etc * General logic circuits * Detection of voltage drop in batteries of note personal computers, mobile phones * Switching to backup power supply Features * Super Low Current Consumption (ICCL =100 Typ. ICCH =1 Typ.) * It has on delay function to supplement the constant of outer C and R * Low operation voltage * High current of output transistor * Hysteresis circuit built in * Low operation voltage Ordering Information Type NO. Marking S71xxM S71 Package Code TO-92M : Detecting Voltage Code Outline Dimensions unit : mm 3.00.1 4.00.1 0.44 REF Equivalent Circuit 0.52 REF 14.00.40 1. Vcc 3. OUT 2. GND 1.27 Typ. 2.540.1. 2 3 3.00.1 3.8 Min. 0.42 Typ. 0.7 Typ. 1 PIN Connections 1. Vcc 2. GND 3. OUT KSI-9032-002 1 S71xxM Absolute maximum ratings (Ta=25C) Characteristic Symbol Ratings Unit Supply voltage VCC -0.3 ~ +10 V Power Dissipation (Package Limitation) PD 400 Operating Temperature Topr -20 ~ +75 Storage Temperature Tstg -40 ~ +125 Electrical Characteristics Characteristic Detecting voltage (Ta=25C) Symbol VS Test Circuit 1 Test Condition RL =470 VCC =HL VOL0.4V Min. Typ. Max. Unit S7145M 4.30 4.5 4.70 S7142M 4.00 4.2 4.40 S7139M 3.70 3.9 4.10 S7136M 3.40 3.6 3.80 S7133M 3.10 3.3 3.50 S7131M 2.90 3.1 3.30 S7129M 2.75 2.9 3.05 S7127M 2.55 2.7 2.85 S7125M 2.35 2.5 2.65 S7123M 2.15 2.3 2.45 40 100 300 V VS 1 RL =470,VCC =LHL VS/T 1 RL =470, Ta=-20~75 - 0.01 - %/ Low Level Output voltage VOL 1 RL =470, VCC = VSMin - 0.1 0.4 V Circuit current at ON ICCL 1 RL =, VCC = VSMin - 100 180 A Circuit current at OFF ICCH 1 RL =, VCC = VSMax +0.1V - 1.0 2.5 A Threshold Operating Voltage Vopr 1 RL =4.7 , VOL0.4V - 1.4 1.6 V Output Current at ON I IOLI 1 RL =0, VCC = V SMin 10 20 - Output Current at ON II IOLII 1 RL =0, VCC = V SMin , Ta= -20~75 5 - - LH Transmission delay time tPLH 2 RL =4.7 , C L =100 - 100 500 HL Transmission delay time tPHL 2 RL =4.7 , C L =100 - 10 20 Hysteresis Voltage Temperature Coefficient Of detecting voltage Test Circuit 1 Test Circuit 2 S71xxM S71xxM KSI-9032-002 2 S71xxM Electrical Characteristic Curves Fig. 1 P D - Ta Fig. 2 VO - VCC Fig. 3 ICC - VCC Fig. 4 VS - Ta Fig. 5 VS - Ta Fig. 6 VOL - Ta KSI-9032-002 3 S71xxM Fig. 7 IOL - Ta Fig. 8 ICCH - Ta Fig. 9 ICCL - Ta Fig. 10 CL - tPLH KSI-9032-002 4