DESCRIPTION
Based on a standard current mode PWM controller, this device includes additional features for higher integration. N DIP-8 (Plastic Package) D SO-8 (Plastic Package) PIN CONNECTIONS (top view) 1 Comp 2 Brnout 3 CS 4 CT Ss Vin Out 8 7 6 APPLICATION s PC SMPS DataSheet4U.com Gnd 5 DataShee ORDER CODE Part Number TSM007IN TSM007ID TSM007IDT Temperature Range 0, +95°C Package DIP SO SO Packaging Tube Tube Tape & Reel DataSheet4U.com June 2004 1/12 DataSheet 4 U .com TSM007 1 Block Diagram Block Diagram Vin 50µA Internal UVLO Standby Vref 2 Brnout Vin Brown_Out Vref_Status 725µA 28V 2R 1V R Comp_Cs Cs_Latch 1 Comp R S Q !Q Vin 7 3 CS Vref LEB 400µA Start up_Latch R S Q !Q Out 6 4 CT CT Comp_Osc et4U.com 1mA DataSheet4U.com Vref Gnd 5 DataShee 10µA 8 SS Css 4mA Soft start PIN DESCRIPTION
Name COMP BRNOUT CS CT GND OUT VIN SS Pin 1 2 3 4 5 6 7 8 Type Analog input Analog input Analog input Timing capacitor Power supply Analog output Power supply Timing capacitor Function Current comparator for current mode control.
STMicroelectronics
