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UC1845A-SP Current-Mode PWM Controllers

UC1845A-SP Description

Product Folder Order Now Technical Documents Tools & Software Support & Community UC1845A-SP SLUSC14A * MAY 2015 * REVISED FEBRUA.
The UC1845A-SP control IC is a radiation hardened pin-for-pin compatible version of the UC184x family.

UC1845A-SP 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 Te

UC1845A-SP Applications

* Low Start-Up Current (< 0.5 mA)
* Trimmed Oscillator Discharge Current
* Automatic Feed Forward Compensation
* Pulse-by-Pulse Current Limiting
* Enhanced Load Response Characteristics
* Undervoltage Lockout (UVLO) With Hysteresis
* Double-Pul

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Current-Mode PWM Controllers Texas Instruments
Texas Instruments UC1845A-SP-like datasheet