UC3838 Datasheet - UTC

PWM CONTROLLER

UC3838 Features

* Proprietary frequency hopping for Improved EMI performance

* Cycle-by-cycle current limiting

* CCM Power-saving mode Switching Operation

* Fixed switch frequency 65kHz TYP.

* Dynamic peak current limiting for constant output power

* Built-in synchronized slope compensation

UC3838 General Description

The UTC UC3838 provides a CCM switching mixed mode operation for better efficiency performance. The operation mode stays at CCM at heavy load, and switch to power-saving mode at light load. The UTC UC3838 is a high performance current mode PWM controller ideally suited for low standby power. Low VCC.

UC3838 Datasheet (1.09 MB)

UC3838 Datasheet Preview — Preview of UC3838 PDF

Datasheet Details

Part number:

UC3838

Manufacturer:

UTC

File Size:

1.09 MB

Description:

Pwm controller.

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UC3838 PWM CONTROLLER UTC

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UC3838 Features

UC3838 General Description

Datasheet Details

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Description:

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