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UCC28C44-Q1

Texas Instruments
Part Number UCC28C44-Q1
Manufacturer Texas Instruments
Description PWM Controllers
Published Apr 25, 2020
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community UCC28C40-Q1, UCC28C41-Q1, UCC28C4...
Datasheet PDF File UCC28C44-Q1 PDF File

UCC28C44-Q1
UCC28C44-Q1

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community UCC28C40-Q1, UCC28C41-Q1, UCC28C42-Q1 UCC28C43-Q1, UCC28C44-Q1, UCC28C45-Q1 SLUSA12D – DECEMBER 2009 – REVISED OCTOBER 2019 UCC28C4x-Q1 Automotive BiCMOS Low-Power Current-Mode PWM Controllers 1 Features •1 AEC-Q100 qualified with the following results: – Device temperature grade 1:-40⁰C to 125⁰C – Device HBM classification level 2: ±2 kV – Device CDM classification level C4B: 750 V • 1-MHz operation • 50-μA standby current, 100-μA maximum • Low operating current of 2.
3 mA at 52 kHz • Fast 35-ns cycle-by-cycle over-current limiting • ±1-A peak output current • Rail-to-rail output swings with 25-ns rise and 20- ns fall times • ±1% initial trimmed 2.
5-V error amplifier reference • Trimmed oscillator discharge current • New undervoltage lockout versions • Create a custom design using the UCC28C4x-Q1 with the WEBENCH® Power Designer 2 Applications • OBC and DC/DC converter isolated bias power supply • T...


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