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UC1843A-SP current-mode PWM controller

UC1843A-SP Description

Product Folder Order Now Technical Documents Tools & Software Support & Community UC1843A-SP SLUSCI6A * DECEMBER 2016 * REVISED F.
The UC1843A-SP control IC is a radiation hardened pin-for-pin compatible version of the UC184x family.

UC1843A-SP Features

* 1 QML Class V (QMLV) Qualified, SMD 5962-86704
* 5962P8670409Vxx:
* Radiation Hardness Assurance (RHA) up to 30-krad(Si) Total Ionizing Dose (TID)
* Passes Functional and Specified PostRadiation Parametric Limits at 45 krad at LDR (10 mrad(Si)/s) per 1.5× Over Test a

UC1843A-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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Texas Instruments UC1843A-SP-like datasheet