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UC2843, UC2844 CURRENTMODE PWM CONTROLLER

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

📁 Related Datasheet

  • UC2843A - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER (ST Microelectronics)
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  • UC2843AD - High Performance Current Controller (ON Semiconductor)
  • UC2843AN - High Performance Current Controller (ON Semiconductor)
  • UC2843AQ - CURRENT-MODE PWM CONTROLLER (Texas Instruments)
  • UC2843B - HIGH-PERFORMANCE CONTROLLER (ST Microelectronics)

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STMicroelectronics UC2843-like datasheet