UC2851

PWM Controller

UNITRODE

UC2851 Features

* All Control, Driving, Monitoring, and Protection Functions Included

* Low-Current Off Line Start Circuit

* Voltage Feed Forward or Current Mode Control

* High Current Totem Pole Output

* 50% Absolute Max Duty Cycle

* PWM Latch for Single Pulse Per Pe

UC2851 General Description

The UC1851 family of PWM controllers are optimized for offline primary side control. These devices include a high current totem pole output stage and a toggle flip-flop for absolute 50% duty cycle limiting. In all other respects this line of controllers is pin for pin compatible with the UC1841 seri.

UC2851 Datasheet (766.22 KB)

UC2851 Datasheet Preview — Preview of UC2851 PDF

Datasheet Details

Part number:

UC2851

Manufacturer:

UNITRODE

File Size:

766.22 KB

Description:

Pwm controller.

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UC2851 PWM Controller UNITRODE

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UC2851 Features

UC2851 General Description

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