전원 관리 AC/DC 및 DC/DC 컨버터(통합 FET)

TPS51362

활성

초저 정동작 전류를 지원하는 3V~22V, 10A 동기형 벅 컨버터

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.

제품 상세 정보

Rating Catalog Operating temperature range (°C) -10 to 85 Topology Buck Type Converter Iout (max) (A) 10 Vin (min) (V) 3 Vin (max) (V) 22 Switching frequency (min) (kHz) 800 Switching frequency (max) (kHz) 800 Features Enable, Light Load Efficiency, Output discharge, Power good, Soft Start Adjustable, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.6 Vout (max) (V) 2 Iq (typ) (µA) 100 Duty cycle (max) (%) 87
Rating Catalog Operating temperature range (°C) -10 to 85 Topology Buck Type Converter Iout (max) (A) 10 Vin (min) (V) 3 Vin (max) (V) 22 Switching frequency (min) (kHz) 800 Switching frequency (max) (kHz) 800 Features Enable, Light Load Efficiency, Output discharge, Power good, Soft Start Adjustable, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.6 Vout (max) (V) 2 Iq (typ) (µA) 100 Duty cycle (max) (%) 87
VQFN-CLIP (RVE) 28 15.75 mm² 4.5 x 3.5
  • 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.

다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 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

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
2개 모두 보기
유형 직함 날짜
* Data sheet 22-V Input, 10-A Integrated FET Converter With Ultra-Low Quiescent (ULQ) datasheet (Rev. A) 2013/06/18
Selection guide Power Management Guide 2018 (Rev. R) 2018/06/25

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

시뮬레이션 모델

TPS51362 TINA-TI Reference Design

SLUM453.TSC (272 KB) - TINA-TI Reference Design
시뮬레이션 모델

TPS51362 TINA-TI Transient Model

SLUM454.ZIP (60 KB) - TINA-TI Spice Model
시뮬레이션 모델

TPS51362 Unencrypted PSpice Transient Model Package (Rev. A)

SLUM366A.ZIP (57 KB) - PSpice Model
패키지 CAD 기호, 풋프린트 및 3D 모델
VQFN-CLIP (RVE) 28 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

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