TPS53126 Datasheet Dual Synchronous Step-down Controller

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS53126 SLUS909B – MAY 2009 – REVISED AUGUST 2014 TPS53126 Dual Synchronous Step-down Controller For Low Voltage Power Rails.

Datasheet Details

Part number	TPS53126
Manufacturer	Texas Instruments
File Size	2.50 MB
Description	Dual Synchronous Step-down Controller
Datasheet	TPS53126-etcTI.pdf

General Description

The TPS53126 is a dual, adaptive on-time, DCAP2™ mode synchronous Buck controller.

The TPS53126 enables system designers to complete the suite of various end equipment's power bus regulators with a cost effective, low external component count, and low standby current solution.

The main control loop for the TPS53126 uses the DCAP2™ mode control which provides a very fast transient response with no external components.

Key Features

1 D-CAP2™ Mode Control.
Fast Transient Response.
No External Parts Required For Loop Compensation.
Compatible with Ceramic Output Capacitors.
High Initial Reference Accuracy (±1%).
Low Output Ripple.
Wide Input Voltage Range: 4.5 V to 24 V.
Output Voltage Range: 0.76 V to 5.5 V.
Low-Side RDS(on) Loss-Less Current Sensing.
Adaptive Gate Drivers with Integrated Boost Diode.
Internal 1.2 ms Voltage-Se.

TPS53126 Distributor

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