UC2843B, UC2842B HIGH-PERFORMANCE CONTROLLER

ST Microelectronics

Description

® UC2842B/3B/4B/5B UC3842B/3B/4B/5B HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER comparatorwhich alsoprovidescurrent limit control, and a totem pol.
under-voltagelockout thresholds and maximum duty TheUC384xB family ofcontrolICs providesthe neccycle ranges.

📥 Download Datasheet

UC2843B Datasheet Preview — This datasheet PDF includes multiple part numbers: UC2843B, UC2842B. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: UC2843B, UC2842B
Manufacturer: STMicroelectronics ↗
File Size: 151.27 KB
Datasheet: UC2842B_STMicroelectronics.pdf
Description: HIGH-PERFORMANCE CONTROLLER
Note: This datasheet PDF includes multiple part numbers: UC2843B, UC2842B.
Please refer to the document for exact specifications by model.

Applications

* hecorrespondingthresha minimal external parts count. Internally impleoldsforthe UC3843BandUC3845Bare8.5 V and7.9 mented circuits include a trimmed oscillator for preV. The UC3842B and UC3843B can operate to duty cycles approaching 100%. A range of the zero to < cise DUTY CYCLE CONTROL under voltage

UC2843B Distributors

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UC2842B HIGH-PERFORMANCE CONTROLLER ST Microelectronics

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