UC1825 Datasheet (Unitrode) - High Speed PWM Controller

UC1825, High Speed PWM Controller

The UC1825 family of PWM control ICs is optimized for high frequency switched mode power supply applications.

Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier.

This controller is des

UC1825 Features

* Compatible with Voltage or Current Mode Topologies

* Practical Operation Switching Frequencies to 1MHz

* 50ns Propagation Delay to Output

* High Current Dual Totem Pole Outputs (1.5A Peak)

* Wide Bandwidth Error Amplifier

* Fully Latched Logic with D