LM20134Q Datasheet Synchronous Buck Regulator

Manufacturer: Texas Instruments

Overview: LM20134, LM20134Q www.ti.com SNVS527G – OCTOBER 2007 – REVISED MARCH 2013 LM20134/LM20134Q 4A, PowerWise® Synchronous Buck Regulator with Input Synchronization Check for Samples: LM20134,.

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

Datasheet Details

Part number	LM20134Q
Manufacturer	Texas Instruments
File Size	1.04 MB
Description	Synchronous Buck Regulator
Datasheet	LM20134Q LM20134 Datasheet (PDF)

General Description

The LM20134 is a full featured synchronous buck regulator capable of delivering up to 4A of continuous output current.

The current mode control loop can be compensated to be stable with virtually any type of output capacitor.

For most cases, compensating the device only requires two external components, providing maximum flexibility and ease of use.

Key Features

1.
2 LM20134Q is AEC-Q100 Qualified and Manufactured on an Automotive Grade Flow.
Input Voltage Range 2.95V to 5.5V.
Accurate Current Limit Minimizes Inductor Size.
97% Peak Efficiency.
Frequency Synchronization Pin.
32 mΩ Integrated FET Switches.
Starts up into Pre-Biased Loads.
Output Voltage Tracking.
Peak Current Mode Control.
Adjustable Output Voltage Down to 0.8V.
Adjustable Soft-Start with Ex.

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