UC1842A-SP controller equivalent, current-mode pwm controller.
*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 Cur.
* DC-DC Converters
* Supports Various Topologies:
– Flyback, Forward, Buck, Boost
&nbs.
The UC184xA-SP family of control ICs is a pin-for-pin compatible improved version of the UC184x family. Providing the necessary characteristics to control current-mode switched-mode power supplies, this device has improved features. Start-up current .
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