홈 전원 관리 AC/DC & DC/DC controllers (external FET)
홈
전원 관리
AC/DC & DC/DC controllers (external FET)

TPS53014

활성

4.5V~28V, 25A 동기 D-CAP2 벅 컨트롤러

지금 주문
데이터시트

TPS53014

활성
데이터시트 지금 주문

제품 상세 정보

Vin (min) (V) 4.5 Vin (max) (V) 28 Iout (max) (A) 25 Operating temperature range (°C) -40 to 85 Control mode D-CAP2 Rating Catalog Vout (min) (V) 0.76 Vout (max) (V) 7 Iq (typ) (A) 0.00066 Duty cycle (max) (%) 83
Vin (min) (V) 4.5 Vin (max) (V) 28 Iout (max) (A) 25 Operating temperature range (°C) -40 to 85 Control mode D-CAP2 Rating Catalog Vout (min) (V) 0.76 Vout (max) (V) 7 Iq (typ) (A) 0.00066 Duty cycle (max) (%) 83
VSSOP (DGS) 10 14.7 mm² 3 x 4.9
  • D-CAP2™ mode control
    • Fast transient response
    • No external parts required for loop compensation
    • Compatible with ceramic output capacitors
  • High initial reference accuracy (±1%)
  • Wide input voltage range: 4.5 V to 28 V
  • Output voltage range: 0.77 V to 7.0 V
  • Low-side RDS(on) loss-less current sensing
  • Adjustable soft start
  • Non-sinking pre-biased soft start
  • 500-kHz Switching frequency
  • Cycle-by-cycle overcurrent limiting control
  • Auto-Skip Eco-ModeTM for High Efficiency at Light load
  • OCL/OVP/UVP/UVLO/TSD Protections
  • Adaptive Gate Drivers with Integrated Boost PMOS Switch
  • Thermally Compensated OCP, 4000 ppm/°C
  • 10 pin VSSOP
  • D-CAP2™ mode control
    • Fast transient response
    • No external parts required for loop compensation
    • Compatible with ceramic output capacitors
  • High initial reference accuracy (±1%)
  • Wide input voltage range: 4.5 V to 28 V
  • Output voltage range: 0.77 V to 7.0 V
  • Low-side RDS(on) loss-less current sensing
  • Adjustable soft start
  • Non-sinking pre-biased soft start
  • 500-kHz Switching frequency
  • Cycle-by-cycle overcurrent limiting control
  • Auto-Skip Eco-ModeTM for High Efficiency at Light load
  • OCL/OVP/UVP/UVLO/TSD Protections
  • Adaptive Gate Drivers with Integrated Boost PMOS Switch
  • Thermally Compensated OCP, 4000 ppm/°C
  • 10 pin VSSOP

The TPS53014 is a single, adaptive on-time D-CAP2™ mode synchronous buck controller. The TPS53014 enables system designers to complete the suite of various end equipment’s power bus regulators with cost effective low external component count and low standby current solution. The main control loop for the TPS53014 uses the D-CAP2 mode control which provides a very fast transient response with no external compensation components. The Adaptive on-time control supports seamless transition between PWM mode at higher load condition and Eco-mode™ operation at light load. Eco-mode allows the TPS53014 to maintain high efficiency during lighter load conditions. The TPS53014 is also able to adapt to both low equivalent series resistance (ESR) output capacitors such as POSCAP or SP-CAP and ultra-low ESR ceramic capacitors. The device provides convenient and efficient operation with input voltages from 4.5 V to 28 V and output voltage from 0.77 V to 7 V.

The TPS53014 is available in the 3-mm × 3-mm 10-pin VSSOP (DGS) package and is specified for an ambient temperature range of –40°C to +85°C.

The TPS53014 is a single, adaptive on-time D-CAP2™ mode synchronous buck controller. The TPS53014 enables system designers to complete the suite of various end equipment’s power bus regulators with cost effective low external component count and low standby current solution. The main control loop for the TPS53014 uses the D-CAP2 mode control which provides a very fast transient response with no external compensation components. The Adaptive on-time control supports seamless transition between PWM mode at higher load condition and Eco-mode™ operation at light load. Eco-mode allows the TPS53014 to maintain high efficiency during lighter load conditions. The TPS53014 is also able to adapt to both low equivalent series resistance (ESR) output capacitors such as POSCAP or SP-CAP and ultra-low ESR ceramic capacitors. The device provides convenient and efficient operation with input voltages from 4.5 V to 28 V and output voltage from 0.77 V to 7 V.

The TPS53014 is available in the 3-mm × 3-mm 10-pin VSSOP (DGS) package and is specified for an ambient temperature range of –40°C to +85°C.
open-in-new 기타 AC/DC & DC/DC controllers (external FET) 찾기
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관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
신규 TPS56837 활성 4.5V~28V 입력, 8A 동기식 벅 컨버터 Higher power density integrated FET converter solution for up to 8A output current

기술 문서

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모두 보기3
유형 직함 날짜
* Data sheet TPS53014 4.5-V to 28-V Input, D-CAP2™ synchronous buck controller datasheet (Rev. A) PDF | HTML 2019/02/21
Analog Design Journal Control-Mode Quick Reference Guide (Rev. B) PDF | HTML 2023/08/29
User guide TPS53014 Buck Controller Evaluation Module User's Guide (Rev. A) PDF | HTML 2021/12/14

설계 및 개발

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

평가 보드

TPS53014EVM-126 — TPS53014 평가 모듈

The Texas Instruments TPS53014EVM-126 evaluation module (EVM) helps designers evaluate the performance of the TPS53014 synchronous step-down controller. The EVM is designed to use an 8V to 22V voltage rail to produce a regulated 1.05V output with up to 8A load current. The EVM demonstrates the (...)
사용 설명서: PDF | HTML
TI.com에서 구매할 수 없습니다
시뮬레이션 모델

TPS53014 TINA-TI Reference Design

SLVM654.TSC (242 KB) - TINA-TI Reference Design
다운로드
시뮬레이션 모델

TPS53014 TINA-TI Transient Spice Model

SLVM655.ZIP (50 KB) - TINA-TI Spice Model
다운로드
시뮬레이션 모델

TPS53014 Unencrypted PSpice Transient Model Package (Rev. A)

SLVM600A.ZIP (114 KB) - PSpice Model
다운로드
레퍼런스 디자인

PMP8670 — 코어 전원을 위한 12A에서 1.0V를 제공하는 스텝다운 레귤레이터 레퍼런스 디자인

PMP8670 is a single-phase switching regulator accepting an input voltage range of 4.8Vin to 28Vin and providing an output voltage of 1.0Vout capable of supplying 12A of current. This design uses the TPS53014 synchronous buck controller and the CSD17327Q5A & CSD17301Q5A power block MOSFETs. This (...)
Test report: PDF
회로도: PDF
패키지 핀 다운로드
VSSOP (DGS) 10 옵션 보기
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

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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