UC1843A-SP controller equivalent, current-mode pwm controller.
*1 QML Class V (QMLV) Qualified, SMD 5962-86704
* 5962P8670409Vxx:
– Radiation Hardness Assurance (RHA) up to 30-krad(Si) Total Ionizing Dose (TID.
* DC-DC Converters
* Supports Various Topologies:
– Flyback, Forward, Buck, Boost
&nbs.
The UC1843A-SP control IC is a radiation hardened pin-for-pin compatible 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 i.
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