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LM34917A

Texas Instruments
Part Number LM34917A
Manufacturer Texas Instruments
Description 1.25A Constant On-Time Buck Switching Regulator
Published Apr 8, 2020
Detailed Description LM34917A www.ti.com SNOSAX7D – DECEMBER 2007 – REVISED MARCH 2013 LM34917A Ultra Small 33V, 1.25A Constant On-Time Bu...
Datasheet PDF File LM34917A PDF File

LM34917A
LM34917A


Overview
LM34917A www.
ti.
com SNOSAX7D – DECEMBER 2007 – REVISED MARCH 2013 LM34917A Ultra Small 33V, 1.
25A Constant On-Time Buck Switching Regulator with Intelligent Current Limit Check for Samples: LM34917A FEATURES 1 •2 Functional Input Voltage Range: 8V to 33V • DSBGA package • Input Over-Voltage Shutdown at ≊35V • Transient Capability to 50V • Integrated N-Channel buck switch • Valley current limit varies with VIN and VOUT to reduce excessive inductor current • On-time is reduced when in current limit • Integrated start-up regulator • No loop compensation required • Ultra-Fast transient response • Maximum switching frequency: 2 MHz • Operating frequency remains nearly constant with load curre...



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