TL1451 Datasheet - Unisonic Technologies

TL1451 - DUAL PULSE-WIDTH-MODULATION CONTROLLER

The UTC TL1451 incorporates on a single monolithic chip all the functions required in the construction of two pulse-width-modulation (PWM) control circuits. Designed primarily for power supply control, the UTC TL1451 contains an on-chip 2.5V regulator, two error amplifiers, an adjustable oscillator,.

TL1451 Features

* Complete PWM power control circuitry

* Completely synchronized operation

* Internal undervoltage lockout protection

* Wide supply voltage range

* Internal Short-Circuit protection

* Oscillator frequency 500kHz max

* Variable dead time provides control over total range

* Int

TL1451_UnisonicTechnologies.pdf