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UC1844A-SP, UC1842A-SP - current-mode PWM controller

Texas Instruments

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UC1844A-SP Datasheet Preview — This datasheet PDF includes multiple part numbers: UC1844A-SP, UC1842A-SP. Please refer to the document for exact specifications by model.

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Datasheet Details

Part number	UC1844A-SP, UC1842A-SP
Manufacturer	Texas Instruments ↗
File Size	935.53 KB
Description	current-mode PWM controller
Datasheet	UC1842A-SP-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: UC1844A-SP, UC1842A-SP. Please refer to the document for exact specifications by model.

UC1844A-SP Product details

Description

The UC184xA-SP family of control ICs is a pin-for-pin compatible improved version of the UC184x family.

Features

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 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-Pulse Suppression.
High-Current To.

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Other Datasheets by Texas Instruments

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Published: Mar 17, 2020 |