홈 전원 관리 AC/DC 및 DC/DC 컨트롤러(외장 FET)
홈
전원 관리
AC/DC 및 DC/DC 컨트롤러(외장 FET)

TPS51513

활성

통합 게이트 드라이버를 지원하는 3V~28V 동기형 D-CAP 벅 컨트롤러

지금 주문
데이터 시트

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
TPS56637 활성 ULQ 모드를 지원하는 4.5V~28V, 6A 동기 벅 컨버터 Integrated FET converter for higher efficiency in a smaller solution size

TPS51513

활성
데이터 시트 지금 주문

제품 상세 정보

Vin (min) (V) 3 Vin (max) (V) 28 Iout (max) (A) 25 Operating temperature range (°C) -10 to 100 Control mode D-CAP, D-CAP+ Topology Buck Rating Catalog Vout (min) (V) 0.7 Vout (max) (V) 1.05 Features Dynamic Voltage Scaling, Enable, Light Load Efficiency, Power good, Synchronous Rectification Iq (typ) (µA) 2000 Duty cycle (max) (%) 90 Number of phases 1
Vin (min) (V) 3 Vin (max) (V) 28 Iout (max) (A) 25 Operating temperature range (°C) -10 to 100 Control mode D-CAP, D-CAP+ Topology Buck Rating Catalog Vout (min) (V) 0.7 Vout (max) (V) 1.05 Features Dynamic Voltage Scaling, Enable, Light Load Efficiency, Power good, Synchronous Rectification Iq (typ) (µA) 2000 Duty cycle (max) (%) 90 Number of phases 1
VQFN (RHB) 32 25 mm² 5 x 5
  • Minimum External Parts Count
  • Includes Accurate Output Current Monitor with Programmable Clamp Voltage
  • 3-Bit DAC Selects 1 of 8 Output Voltages
  • Custom VID Definition Available
  • Supports VID-on-the-Fly Voltage Changes
  • ±8-mV VCORE Accuracy Over Line/Load/Temp.
  • Optimized Efficiency at Light and Heavy Loads
  • Patented Output Overshoot Reduction (OSR) Reduces Output Capacitance
  • Accurate, Adjustable Voltage Positioning Including No-Droop Option
  • Selectable 250/300/350/500 kHz Frequency
  • Accurate, 8-level Selectable Current Limit
  • 3-V to 28-V Conversion Voltage Range
  • Fast FET Driver w/Integrated Boost Diode
  • 5 mm × 5 mm, 32-Pin QFN PowerPAD Package
  • APPLICATIONS
    • General IC VCORE Applications
  • Minimum External Parts Count
  • Includes Accurate Output Current Monitor with Programmable Clamp Voltage
  • 3-Bit DAC Selects 1 of 8 Output Voltages
  • Custom VID Definition Available
  • Supports VID-on-the-Fly Voltage Changes
  • ±8-mV VCORE Accuracy Over Line/Load/Temp.
  • Optimized Efficiency at Light and Heavy Loads
  • Patented Output Overshoot Reduction (OSR) Reduces Output Capacitance
  • Accurate, Adjustable Voltage Positioning Including No-Droop Option
  • Selectable 250/300/350/500 kHz Frequency
  • Accurate, 8-level Selectable Current Limit
  • 3-V to 28-V Conversion Voltage Range
  • Fast FET Driver w/Integrated Boost Diode
  • 5 mm × 5 mm, 32-Pin QFN PowerPAD Package
  • APPLICATIONS
    • General IC VCORE Applications

The TPS51513 is a single-phase synchronous buck controller with integrated gate drivers. Advanced control features such as the D-CAP+ architecture and OSR™ overshoot reduction provide fast transient response, low output capacitance and high efficiency. The TPS51513 supports a wide range of IC VCORE applications with an integrated 3-bit DAC. It also provides a full complement of signal I/O including a sleep mode control (SLP), two power good signals (PGOOD and PG), and an analog current monitor (IMON). Logic inputs are compatible with either 1-V or 3.3-V logic levels. VCORE slew rates are controlled with one resistor. In addition, the TPS51513 includes high-current FET gate drivers with an integrated P/N junction diode to drive N-channel FETs with low switching loss. The TPS51513 is available in the 5 mm × 5 mm, 32-pin QFN package and operates between –10°C and 100°C.

The TPS51513 is a single-phase synchronous buck controller with integrated gate drivers. Advanced control features such as the D-CAP+ architecture and OSR™ overshoot reduction provide fast transient response, low output capacitance and high efficiency. The TPS51513 supports a wide range of IC VCORE applications with an integrated 3-bit DAC. It also provides a full complement of signal I/O including a sleep mode control (SLP), two power good signals (PGOOD and PG), and an analog current monitor (IMON). Logic inputs are compatible with either 1-V or 3.3-V logic levels. VCORE slew rates are controlled with one resistor. In addition, the TPS51513 includes high-current FET gate drivers with an integrated P/N junction diode to drive N-channel FETs with low switching loss. The TPS51513 is available in the 5 mm × 5 mm, 32-pin QFN package and operates between –10°C and 100°C.
filter 기타 AC/DC 및 DC/DC 컨트롤러(외장 FET) 찾기
다운로드

기술 자료

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1개 모두 보기
유형 직함 날짜
* Data sheet Single Phase, D-CAP+TM Synchronous Buck-Controller datasheet (Rev. A) 2010/02/10

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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포럼 주제 모두 보기(영문)

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