TPS543320

Step-Down Converter

Texas Instruments

TPS543320 Features

* Fixed-frequency, internally-compensated advanced current mode (ACM) control

* Integrated 25-mΩ and 13.9-mΩ MOSFETs

* Input voltage range: 4 V to 18 V

* Output voltage range: 0.5 V to 5.5 V

* Three selectable PWM ramp options to optimize the control loop perf

TPS543320 General Description

The TPS543320 is a high-efficiency 18-V, 3-A synchronous buck converter employing an internallycompensated, fixed-frequency Advanced Current Mode control. It is capable of providing high efficiency while running at a switching frequency up to 2.2 MHz. The device is in a small 2.5-mm × 3-mm HotRod™ .

TPS543320 Datasheet (3.75 MB)

TPS543320 Datasheet Preview — Preview of TPS543320 PDF

Datasheet Details

Part number:

TPS543320

Manufacturer:

Texas Instruments ↗

File Size:

3.75 MB

Description:

Step-down converter.
www.ti.com TPS543320 SLUSEE1

* DETCEPMSB5E4R32302200 SLUSEE1

* DECEMBER 2020 TPS543320 4-V to 18-V Input, 3-A Synchronous SWIFT™ Ste.

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TPS543320 Step-Down Converter Texas Instruments

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TPS543320 Features

TPS543320 General Description

Datasheet Details

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Description:

TPS543320 Distributor