TS1451 Datasheet - Taiwan Semiconductor

TS1451 Dual Channel PWM Controller

The TS1451 integrates dual channel PWM control circuit into a single chip, mainly designs for power supply regulator. All the functions included an on-chip 2.5V reference output, two error amplifiers, and adjustable oscillator, two dead-time comparators, under voltage lock out, short circuit protect.

TS1451 Features

* Dual PWM Power Control Circuitry Operating Voltage Can be up to 50V Adjustable Dead Time Control (DTC) Under Voltage Lock Out protection (UVLO) Short Circuit Protection (SCP) Variable Oscillator Frequency up to 500KHz 2.5V Voltage Reference Output Pin Assignments Applications Back

TS1451_TaiwanSemiconductor.pdf