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UCC38C43, UCC28C40 BiCMOS Low-Power Current-Mode PWM Controller

UCC38C43 Description

UCC28C40, UCC28C41, UCC28C42, UCC28C43, UCC28C44, UCC28C45, UCC38C40, UCC38C41, UCC38C42, UCC38C43, UCC38C44, UCC38C45 SLUS458I * JULY 2000 The UCCx8C4x family are high-performance, current-mode PWM controllers.

UCC38C43 Features

* Enhanced replacement for UCx84x and UCx84xA family with pin-to-pin compatibility
* Operating frequency: 1MHz Maximum
* 50μA Startup Current, 100μA Maximum
* Low operating current: 2.3mA (at fOSC = 52kHz)
* Fast, cycle-by-cycle overcurrent limiting: 35ns

UCC38C43 Applications

* Switch-mode power supplies
* General purpose single-ended DC-DC or off-line isolated power converters

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: UCC38C43, UCC28C40. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
UCC38C43, UCC28C40
Manufacturer
Texas Instruments ↗
File Size
3.43 MB
Datasheet
UCC28C40-etcTI.pdf
Description
BiCMOS Low-Power Current-Mode PWM Controller
Note
This datasheet PDF includes multiple part numbers: UCC38C43, UCC28C40.
Please refer to the document for exact specifications by model.

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📌 All Tags

BiCMOS Low-Power Current-Mode PWM Controller Texas Instruments
Texas Instruments UCC38C43-like datasheet