UC1844A-SP, UC1842A-SP current-mode PWM controller

Texas Instruments

Description

Product Folder Order Now Technical Documents Tools & Software Support & Community UC1842A-SP, UC1844A-SP SLUS872E * JANUARY 2009 .
The UC184xA-SP family of control ICs is a pin-for-pin compatible improved version of the UC184x family.

📥 Download Datasheet

UC1844A-SP Datasheet Preview — This datasheet PDF includes multiple part numbers: UC1844A-SP, UC1842A-SP. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: UC1844A-SP, UC1842A-SP
Manufacturer: Texas Instruments ↗
File Size: 935.53 KB
Datasheet: UC1842A-SP-etcTI.pdf
Description: current-mode PWM controller
Note: This datasheet PDF includes multiple part numbers: UC1844A-SP, UC1842A-SP.
Please refer to the document for exact specifications by model.

Features

* 1 QML Class V (QMLV) Qualified, SMD 5962-86704
* Rad-Tolerant: 30-krad(Si) TID (1) (2)
* Optimized for Offline and DC-to-DC Converters
* Low Start-Up Current (< 0.5 mA)
* Trimmed Oscillator Discharge Current
* Automatic Feed Forward Compensation

Applications

* DC-DC Converters
* Supports Various Topologies:
* Flyback, Forward, Buck, Boost
* Push-Pull, Half-Bridge, Full-Bridge With External Interface Circuit
* Available in Military Temperature Range (

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UC1842A-SP current-mode PWM controller Texas Instruments

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