TPS51362

활성

초저 정동작 전류를 지원하는 3V~22V, 10A 동기형 벅 컨버터

지금 주문하기

데이터 시트

document-pdfAcrobat 22-V Input, 10-A Integrated FET Converter With Ultra-Low Quiescent (ULQ) datasheet (Rev. A) (영어)

이 제품의 최신 버전이 있습니다

open-in-new

대안 비교

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능.

TPS51397A

활성

4.5V~24V 입력, 10A 동기식 강압 조절기 Higher input voltage converter with a lower quiescent current in a smaller package.

TPS51362

활성

데이터 시트

지금 주문하기

제품 상세 정보

Rating

Catalog

Topology

Buck

Iout (max) (A)

10

Vin (max) (V)

22

Vin (min) (V)

3

Vout (max) (V)

2

Vout (min) (V)

0.6

Features

Enable, Light-load efficiency, Output discharge, Power good, Soft-start adjustable, Synchronous rectification

Control mode

D-CAP2

Operating temperature range (°C)

-10 to 85

Iq (typ) (A)

0.0001

Duty cycle (max) (%)

87

Rating

Catalog

Topology

Buck

Iout (max) (A)

10

Vin (max) (V)

22

Vin (min) (V)

3

Vout (max) (V)

2

Vout (min) (V)

0.6

Features

Enable, Light-load efficiency, Output discharge, Power good, Soft-start adjustable, Synchronous rectification

Control mode

D-CAP2

Operating temperature range (°C)

-10 to 85

Iq (typ) (A)

0.0001

Duty cycle (max) (%)

87

VQFN-CLIP (RVE)

28

15.75 mm² (4.5 mm × 3.5 mm)

Input Voltage Range: 3 V to 22 V
Output Voltage Range: 0.6 V to 2 V
10-A Integrated FET Converter
Fewest External Components
ULQ™-100 Mode of Operation to
Enable Long Battery Life During System
Standby
Soft-Start Time Programmable by External
Capacitor
Switching Frequency: 800 kHz
D-CAP2™ Architecture to Enable POSCAP
and All MLCC Output Capacitor Usage
Integrated and Temperature Compensated Low-Side
On-Resistance Sensing for Accurate OCL Protection
Powergood Output
OCL, OVP, UVP and UVLO Protections
Thermal Shutdown (non-latch)
Output Discharge Function
Integrated Boost MOSFET Switch
28-Pin, 3.5-mm × 4.5-mm, RVE, QFN Package
with 0.4-mm Pitch and 1-mm Height

Input Voltage Range: 3 V to 22 V
Output Voltage Range: 0.6 V to 2 V
10-A Integrated FET Converter
Fewest External Components
ULQ™-100 Mode of Operation to
Enable Long Battery Life During System
Standby
Soft-Start Time Programmable by External
Capacitor
Switching Frequency: 800 kHz
D-CAP2™ Architecture to Enable POSCAP
and All MLCC Output Capacitor Usage
Integrated and Temperature Compensated Low-Side
On-Resistance Sensing for Accurate OCL Protection
Powergood Output
OCL, OVP, UVP and UVLO Protections
Thermal Shutdown (non-latch)
Output Discharge Function
Integrated Boost MOSFET Switch
28-Pin, 3.5-mm × 4.5-mm, RVE, QFN Package
with 0.4-mm Pitch and 1-mm Height

The TPS51362 is a high-voltage input, synchronous converter with integrated FET, based on DCAP-2 control topology, which enables fast transient response and supports both POSCAP and all MLCC output capacitors. TI proprietary FET technology combined with TI leading-edge package technology provides the highest density solution for single-output power rail such as VCCIO and VDDQ for DDR notebook memory, or any point-of-load (POL) in wide application.

The key feature of the TPS51362 is its ULQ™ Mode to enable low-bias current (100 µA in low power mode, enabled by LP#). This feature is extremely beneficial for long battery life in system standby mode.

The feature set includes switching frequency of 800 kHz. Programmable soft-start time with an external capacitor. auto skip, pre-bias startup, integrated bootstrap switch, power good, enable and a full suite of fault protection schemes, including OCL, UVP, OVP, 5-V UVLO and thermal shutdown.

It is packaged in 3.5 mm × 4.5 mm, 0.4-mm pitch, 28-pin QFN (RVE), and specified from –10°C to 85°C.

The TPS51362 is a high-voltage input, synchronous converter with integrated FET, based on DCAP-2 control topology, which enables fast transient response and supports both POSCAP and all MLCC output capacitors. TI proprietary FET technology combined with TI leading-edge package technology provides the highest density solution for single-output power rail such as VCCIO and VDDQ for DDR notebook memory, or any point-of-load (POL) in wide application.

The key feature of the TPS51362 is its ULQ™ Mode to enable low-bias current (100 µA in low power mode, enabled by LP#). This feature is extremely beneficial for long battery life in system standby mode.

The feature set includes switching frequency of 800 kHz. Programmable soft-start time with an external capacitor. auto skip, pre-bias startup, integrated bootstrap switch, power good, enable and a full suite of fault protection schemes, including OCL, UVP, OVP, 5-V UVLO and thermal shutdown.

It is packaged in 3.5 mm × 4.5 mm, 0.4-mm pitch, 28-pin QFN (RVE), and specified from –10°C to 85°C.

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기타 DC/DC 컨버터 찾기

다운로드 스크립트와 함께 비디오 보기 비디오

관심 가지실만한 유사 제품

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대안 비교

비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀.

TPS51363

활성

3V~22V, 8A 동기형 벅 컨버터 Lower current version (8 A)

TPS51367

활성

초저 정동작 전류를 지원하는 3V~22V, 12A 동기형 벅 컨버터 Higher current equivalent part.

기술 자료

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2개 모두 보기

상위 문서	유형	직함	형식 옵션	최신 영어 버전 다운로드	날짜
*	데이터 시트	22-V Input, 10-A Integrated FET Converter With Ultra-Low Quiescent (ULQ) datasheet (Rev. A)			2013. 6. 18
	선택 가이드	Power Management Guide 2018 (Rev. R)			2018. 6. 25