UC2843B Datasheet - Unisonic Technologies

Datasheet Details

Part number:

UC2843B

Manufacturer:

Unisonic Technologies

File Size:

429.09 KB

Description:

High-performance current-mode pwm controllers.

UC2843B, HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS

The UTC UC2843B provides off-line or DC-DC fixed-frequency current-mode control design with minimum external components.

Internally-implemented circuits include an under-voltage lockout (UVLO) and a precision reference with accuracy at the error amplifier input.

The UTC UC2843B also contain internal

UC2843B Features

* Current mode operation:500 kHz

* Low start-up current value

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