전원 관리 AC/DC & DC/DC converters (integrated FET)

TPS51463

활성

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

제품 상세 정보

Iout (max) (A) 4 Vin (min) (V) 3.3 Vin (max) (V) 5 Topology Buck Type Converter 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 Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.0016
Iout (max) (A) 4 Vin (min) (V) 3.3 Vin (max) (V) 5 Topology Buck Type Converter 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 Rating Catalog Operating temperature range (°C) -40 to 85 Iq (typ) (A) 0.0016
VQFN (RGE) 24 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 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.

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기술 문서

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모두 보기1
유형 직함 날짜
* Data sheet 3.3-V/5-V Input, D-CAP+™ Mode Synchronous Step-Down Integrated FETs Converter datasheet 2012/01/26

설계 및 개발

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시뮬레이션 모델

TPS51463 Unencrypted PSpice Transient Model Package (Rev. A)

SLUM288A.ZIP (44 KB) - PSpice Model
패키지 다운로드
VQFN (RGE) 24 옵션 보기

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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