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LM34917A Datasheet

Manufacturer: National Semiconductor (now Texas Instruments)

LM34917A datasheet preview

Datasheet Details

Part number	LM34917A
Datasheet	LM34917A-NationalSemiconductor.pdf
File Size	498.42 KB
Manufacturer	National Semiconductor (now Texas Instruments)
Description	1.25A Constant On-Time Buck Switching Regulator

LM34917A Overview

The LM34917A Step-Down Switching Regulator.

LM34917A Key Features

Transient Capability to 50V
Integrated N-Channel buck switch
Valley current limit varies with VIN and VOUT to reduce
On-time is reduced when in current limit
Integrated start-up regulator
No loop pensation required
Ultra-Fast transient response
Maximum switching frequency: 2 MHz
Operating frequency remains nearly constant with load
Programmable soft-start

LM34917A from other manufacturers

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Brand Logo	Part Number	Description	Other Manufacturers
	LM34917A	1.25A Constant On-Time Buck Switching Regulator	Texas Instruments

More Datasheets from National Semiconductor (now Texas Instruments)

See all National Semiconductor (now Texas Instruments) datasheets

Part Number	Description
LM34910	Step Down Switching Regulator
LM34910C	Step Down Switching Regulator
LM34914	Ultra Small 1.25A Step-Down Switching Regulator
LM34919	600mA Constant On-Time Buck Switching Regulator
LM3490	Quasi Low-Dropout Linear Voltage Regulator
LM3495	Emulated Peak Current Mode Buck Controller
LM34	Precision Fahrenheit Temperature Sensors
LM340	3-Terminal Positive Regulators
LM3401	Quad Amplifiers
LM3402	0.5A Constant Current Buck Regulator

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