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LM20343

Texas Instruments
Part Number LM20343
Manufacturer Texas Instruments
Description Adjustable Frequency Synchronous Buck Regulator
Published Nov 26, 2023
Detailed Description LM20343 www.ti.com SNVS559B – MAY 2008 – REVISED APRIL 2013 LM20343 36V, 3A Adjustable Frequency Synchronous Buck Reg...
Datasheet PDF File LM20343 PDF File

LM20343
LM20343


Overview
LM20343 www.
ti.
com SNVS559B – MAY 2008 – REVISED APRIL 2013 LM20343 36V, 3A Adjustable Frequency Synchronous Buck Regulator Check for Samples: LM20343 FEATURES 1 •2 4.
5V to 36V Input Voltage Range • 3A Output Current, 5.
2A Peak Current • 130 mΩ/110 mΩ Integrated Power MOSFETs • 94% Peak Efficiency with Synchronous Rectification • 1.
5% Feedback Voltage Accuracy • Current Mode Control, Selectable Compensation • Resistor Programmed, 1MHz Capable Oscillator • Adjustable Output Voltage Down to 0.
8V • Compatible with Pre-biased Loads • Programmable Soft-start with External Capacitor • Precision Enable Pin with Hysteresis • OVP, UVLO Inputs and PGOOD Output • Internally Protected with Peak Curr...



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