AT1741 Datasheet - Aimtron

AT1741 2-Channel PWM Controller

The AT1741 is 2-channel PWM switching regulator controllers that contains an on-chip 2.5V reference, two error amplifier, an adjustable oscillator, two dead-time comparators, undervoltage lockout circuitry and 2 common-emitter output. It is idea for step-up, step-down, and inverting converter. Bloc.

AT1741 Features

* High-accuracy reference voltage circuit (±2%).

* Built-in short-circuit protection circuit.

* Built-in Undervoltage Lockout protection.

* Internal 2.5V Reference supply.

* Variable Dead time provides control over total Range. Applications

* LCD CCFL

AT1741-Aimtron.pdf