UC1845A-SP Overview
The UC1845A-SP control IC is a radiation hardened pin-for-pin patible version of the UC184x family. It is primarily suited for Satellites and other harsh environment applications. Providing the necessary characteristics to control current-mode switchedmode power supplies, this device has improved.
UC1845A-SP Key Features
- 1 QML Class V (QMLV) Qualified, SMD 5962-86704
- 5962P8670411Vxx: (1)
- 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 as
- Exhibits Low Dose Rate Sensitivity (2) but Remains Within the Pre-Radiation Electrical Limits at 30-krad Total Dose Leve
- Optimized for DC-to-DC Converter
