LM5025C Datasheet (Texas Instruments)

LM5025C, PWM Controller

The LM5025C is a functional variant of the LM5025 active clamp PWM controller.

The functional differences of the LM5025C are: The maximum duty cycle of the LM5025C is increased from 80% to 91%.

The soft-start capacitor charging current is increased from 20 µA to 90 µA.

The VCC regulator current limi

LM5025C Features

* 1

* 2 Internal Start-Up Bias Regulator

* 3A Compound Main Gate Driver

* Programmable Line Under-Voltage Lockout (UVLO) with Adjustable Hysteresis

* Voltage Mode Control with Feed-Forward

* Adjustable Dual Mode Over-Current Protection

* Programmable Over