TPS51462

활성

3.3V/5V 입력, D-CAP+™ 모드 동기식 스텝다운 통합 FET 컨버터(2비트 VID 지원)

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데이터 시트

document-pdfAcrobat 3.3-V/5-V Input, 6-A, D-CAP+™ Mode Synchronous Step-Down Integrated FETs Conv datasheet (영어)

TPS51462

활성

데이터 시트

지금 주문하기

제품 상세 정보

Rating

Catalog

Topology

Buck

Iout (max) (A)

6

Vin (max) (V)

5

Vin (min) (V)

3.3

Vout (max) (V)

0.9

Vout (min) (V)

0.675

Features

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

Control mode

D-CAP+

Operating temperature range (°C)

-40 to 85

Iq (typ) (A)

0.0016

Duty cycle (max) (%)

84

Rating

Catalog

Topology

Buck

Iout (max) (A)

6

Vin (max) (V)

5

Vin (min) (V)

3.3

Vout (max) (V)

0.9

Vout (min) (V)

0.675

Features

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

Control mode

D-CAP+

Operating temperature range (°C)

-40 to 85

Iq (typ) (A)

0.0016

Duty cycle (max) (%)

84

VQFN (RGE)

24

16 mm² (4 mm × 4 mm)

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 TPS51462 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.

This device fully supports Intel system agent applications with integrated 2-bit VID function.

The TPS51462 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 TPS51462 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 TPS51462 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.

This device fully supports Intel system agent applications with integrated 2-bit VID function.

The TPS51462 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 TPS51462 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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