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TPS51275B-1

Dual Synchronous Step-Down Controller

TPS51275B-1 Features

* 1 Input Voltage Range: 5 V to 24 V

* Output Voltages: 5 V and 3.3 V (Adjustable Range ±10%)

* Built-in, 100-mA, 5-V, and 3.3-V LDOs

* Clock Output for Charge-Pump

* ±1% Reference Accuracy

* Adaptive On-Time D-CAP™ Mode Control Architecture with 300-kH

TPS51275B-1 General Description

The TPS51275B-1 device is a cost-effective, dualsynchronous buck controller targeted for notebook system-power supply solutions. The device has 5-V and 3.3-V low-dropout regulators (LDOs) and requires few external components. The 260-kHz VCLK output can be used to drive an external charge pump, gene.

TPS51275B-1 Datasheet (0.98 MB)

Preview of TPS51275B-1 PDF

Datasheet Details

Part number:

TPS51275B-1

Manufacturer:

Texas Instruments ↗

File Size:

0.98 MB

Description:

Dual synchronous step-down controller.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS51275B-1 SLVSCT3

* MARCH 2015 TPS51275B-1 Dual Sy.

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TAGS

TPS51275B-1 Dual Synchronous Step-Down Controller Texas Instruments

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