LM34919B-Q1 Datasheet Ultra-small 40-v 600-ma Constant On-time Buck Switching Regulator

Manufacturer: Texas Instruments

Overview: www.ti.com LM34919B LM34919B-Q1 SNVS623B – MAY 2010 – REVISED JULY 2013 LM34919B Ultra-Small 40-V 600-mA Constant On-Time Buck Switching Regulator Check for Samples: LM34919B,.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	LM34919B-Q1
Manufacturer	Texas Instruments
File Size	1.29 MB
Description	Ultra-Small 40-V 600-mA Constant On-Time Buck Switching Regulator
Datasheet	LM34919B-Q1 LM34919B Datasheet (PDF)

General Description

The LM34919B Step-Down Switching Regulator

Key Features

1.
2 AEC-Q100 Grade 1 Qualified (-40°C to 125°C).
Maximum Switching Frequency: 2.6 MHz (VIN=14V,Vo=3.3V).
Input Voltage Range: 6V to 40V.
Integrated N-Channel Buck Switch.
Integrated Startup Regulator.
No loop compensation Required.
Ultra-Fast transient Response.
Operating frequency remains constant with Load Current and Input Voltage.
Maximum Duty Cycle Limited During Startup.
Adjustable Output Voltage.

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