TPS51463

Name: TPS51463
Brand: TI
SKU: TPS51463
Price: 2.42 USD

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3,3-V/5-V-Eingang, D-CAP+™ Modus Synchroner Abwärtswandler mit integrierten FETs und 2-Bit VID

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Datenblatt

document-pdfAcrobat 3.3-V/5-V Input, D-CAP+™ Mode Synchronous Step-Down Integrated FETs Converter datasheet (Englisch)

TPS51463

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Topology

Buck

Type

Converter

Iout (max) (A)

Vin (min) (V)

3.3

Vin (max) (V)

Switching frequency (min) (kHz)

700

Switching frequency (max) (kHz)

1000

Features

Adaptive/Dynamic Voltage Scaling, Enable, Light load efficiency, Output discharge, Power good, Soft Start Adjustable, Synchronous Rectification

Control mode

D-CAP+

Vout (min) (V)

0.75

Vout (max) (V)

0.9

Iq (typ) (A)

0.0016

Rating

Catalog

Operating temperature range (°C)

-40 to 85

Topology

Buck

Type

Converter

Iout (max) (A)

Vin (min) (V)

3.3

Vin (max) (V)

Switching frequency (min) (kHz)

700

Switching frequency (max) (kHz)

1000

Features

Adaptive/Dynamic Voltage Scaling, Enable, Light load efficiency, Output discharge, Power good, Soft Start Adjustable, Synchronous Rectification

Control mode

D-CAP+

Vout (min) (V)

0.75

Vout (max) (V)

0.9

Iq (typ) (A)

0.0016

VQFN (RGE)

16 mm² 4 x 4

Integrated FETs Converter w/TI Proprietary D-CAP+ Mode Architecture
Minimum External Parts Count
Support all MLCC Output Capacitor and SP/POSCAP
Auto Skip Mode
Selectable 700-kHz and 1-MHz Frequency
Small 4 mm × 4 mm, 24-Pin, QFN Package

Integrated FETs Converter w/TI Proprietary D-CAP+ Mode Architecture
Minimum External Parts Count
Support all MLCC Output Capacitor and SP/POSCAP
Auto Skip Mode
Selectable 700-kHz and 1-MHz Frequency
Small 4 mm × 4 mm, 24-Pin, QFN Package

The TPS51463 is a fully integrated synchronous buck regulator employing D-CAP+™. It is used for up to 5-V step-down where system size is at its premium, performance and optimized BOM are must-haves.

The TPS51463 fully supports the Intel Chief River platform, a ULV/CPU system agent application with integrated 2-bit VID function.

The TPS51463 also features two switching frequency settings (700 kHz and 1 MHz), skip mode, pre-bias startup, programmable external capacitor soft-start time/voltage transition time, output discharge, internal VBST Switch, 2-V reference (±1%), power good and enable.

The TPS51463 is available in a 4 mm × 4 mm, 24-pin, QFN package (Green RoHs compliant and Pb free) and is specified from -40°C to 85°C.

The TPS51463 fully supports the Intel Chief River platform, a ULV/CPU system agent application with integrated 2-bit VID function.

The TPS51463 is available in a 4 mm × 4 mm, 24-pin, QFN package (Green RoHs compliant and Pb free) and is specified from -40°C to 85°C.

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Andere AC/DC- und DC/DC-Wandler (integrierter FET) suchen

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Technische Dokumentation

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	Typ	Titel		Datum
*	Data sheet	3.3-V/5-V Input, D-CAP+™ Mode Synchronous Step-Down Integrated FETs Converter datasheet		26 Jan 2012

Design und Entwicklung

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