UC3842A Current-Mode PWM Controllers

Texas Instruments

Description

UC1842A, UC1843A, UC1844A, UC1845A UC2842A, UC2843A, UC2844A, UC2845A UC3842A, UC3843A, UC3844A, UC3845A SLUS224G * SEPTEMBER 1994 * R.
The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family.

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Datasheet Specifications

Part number: UC3842A
Manufacturer: Texas Instruments ↗
File Size: 2.81 MB
Datasheet: UC3842A-etcTI.pdf
Description: Current-Mode PWM Controllers

Features

* Optimized for Off-Line and DC-DC Converters
* Low Start-Up Current (< 0.5 mA)
* Trimmed Oscillator Discharge Current
* Automatic Feedforward Compensation
* Pulse-by-Pulse Current Limiting
* Enhanced Load Response Characteristics
* Undervoltag

Applications

* Switch Mode Power Supplies (SMPS)
* DC-DC Converters
* Power Modules
* Industrial PSU

UC3842A Distributors

📁 Related Datasheet

UC3842A-BW UC3842AD UC3842AN UC3842 UC3842B UC3842BN

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UC3842A Current-Mode PWM Controllers Texas Instruments

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