UC2843, UC2844 CURRENTMODE PWM CONTROLLER

STMicroelectronics

Description

UC2842/3/4/5 ® UC3842/3/4/5 CURRENT MODE PWM CONTROLLER .OPTIMIZED FOR OFF-LINE AND DC TO DC CONVERTERS .LOW START-UP CURRENT (< 1 mA) .AUTOMATIC.
TheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes wit.

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UC2843 Datasheet Preview — This datasheet PDF includes multiple part numbers: UC2843, UC2844. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: UC2843, UC2844
Manufacturer: STMicroelectronics ↗
File Size: 96.20 KB
Datasheet: UC2844_STMicroelectronics.pdf
Description: CURRENTMODE PWM CONTROLLER
Note: This datasheet PDF includes multiple part numbers: UC2843, UC2844.
Please refer to the document for exact specifications by model.

Features

* to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal externalparts count. Internallyimplementedcircuits include undervoltagelockout featuring start-up current less than 1 mA, a precision reference trimmed for accuracy at the error amp input, Minidip SO14 lo

UC2843 Distributors

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UC2844 CURRENTMODE PWM CONTROLLER STMicroelectronics

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