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UC1842A-SP current-mode PWM controller

UC1842A-SP 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.

UC1842A-SP 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

UC1842A-SP 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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current-mode PWM controller Texas Instruments
Texas Instruments UC1842A-SP-like datasheet