홈 전원 관리 AC/DC 및 DC/DC 컨버터(통합 FET)
홈
전원 관리
AC/DC 및 DC/DC 컨버터(통합 FET)

TPS564201

활성

Eco-mode를 지원하는 4.5V~17V 입력, 4A 출력 동기 스텝다운 컨버터

지금 주문
데이터 시트

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS564252 활성 3V~17V 입력 전압, 4A ECO 모드, 동기식 벅 컨버터 Upgrade with improved performance and smaller package.

TPS564201

활성
데이터 시트 지금 주문

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 4 Vin (min) (V) 4.5 Vin (max) (V) 17 Switching frequency (min) (kHz) 500 Switching frequency (max) (kHz) 600 Features Enable, Light Load Efficiency, Soft Start Fixed, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.76 Vout (max) (V) 7 Iq (typ) (µA) 400 Duty cycle (max) (%) 80
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 4 Vin (min) (V) 4.5 Vin (max) (V) 17 Switching frequency (min) (kHz) 500 Switching frequency (max) (kHz) 600 Features Enable, Light Load Efficiency, Soft Start Fixed, Synchronous Rectification Control mode D-CAP2 Vout (min) (V) 0.76 Vout (max) (V) 7 Iq (typ) (µA) 400 Duty cycle (max) (%) 80
SOT-23-THN (DDC) 6 8.12 mm² 2.9 x 2.8
  • TPS564201 4-A Converter Integrated 50-mΩ and 22-mΩ FETs
  • D-CAP2™ Mode Control with Fast Transient Response
  • Input Voltage Range: 4.5 V to 17 V
  • Output Voltage Range: 0.76 V to 7 V
  • Pulse Skip Mode
  • 560-kHz Switching Frequency
  • Low Shutdown Current Less than 5 µA
  • 1.6% Feedback Voltage Accuracy (25ºC)
  • Startup from Pre-Biased Output Voltage
  • Cycle-by-Cycle Overcurrent Limit
  • Hiccup-mode Overcurrent Protection
  • Non-Latch UVP and TSD Protections
  • Fixed Soft Start: 1.0 ms
  • Create a Custom Design Using the TPS564201 With the WEBENCH® Power Designer
  • TPS564201 4-A Converter Integrated 50-mΩ and 22-mΩ FETs
  • D-CAP2™ Mode Control with Fast Transient Response
  • Input Voltage Range: 4.5 V to 17 V
  • Output Voltage Range: 0.76 V to 7 V
  • Pulse Skip Mode
  • 560-kHz Switching Frequency
  • Low Shutdown Current Less than 5 µA
  • 1.6% Feedback Voltage Accuracy (25ºC)
  • Startup from Pre-Biased Output Voltage
  • Cycle-by-Cycle Overcurrent Limit
  • Hiccup-mode Overcurrent Protection
  • Non-Latch UVP and TSD Protections
  • Fixed Soft Start: 1.0 ms
  • Create a Custom Design Using the TPS564201 With the WEBENCH® Power Designer

The TPS564201 is a simple, easy-to-use, 4-A synchronous step-down converter in SOT-23 package.

The device is optimized to operate with minimum external component count and also optimized to achieve low standby current.

These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.

The TPS564201 operates in pulse skip mode, maintaining high efficiency during light load operation. The TPS564201 is available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from a –40°C to 125°C junction temperature.

The TPS564201 is a simple, easy-to-use, 4-A synchronous step-down converter in SOT-23 package.

The device is optimized to operate with minimum external component count and also optimized to achieve low standby current.

These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.

The TPS564201 operates in pulse skip mode, maintaining high efficiency during light load operation. The TPS564201 is available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from a –40°C to 125°C junction temperature.
filter 기타 AC/DC 및 DC/DC 컨버터(통합 FET) 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
TPS564242 활성 SOT-563 패키지의 3V~16V 입력 전압, 4A 에코 모드, 동기 벅 컨버터 This product has higher switching frequency and smaller package.

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
10개 모두 보기
유형 직함 날짜
* Data sheet TPS564201 4.5-V to 17-V Input, 4-A Synchronous Step-Down Voltage Regulator in SOT-23 datasheet (Rev. B) PDF | HTML 2017/05/25
Application note How to do Co-Layout Between SOT-563 Package and SOT-236 Package (Rev. A) PDF | HTML 2023/07/10
EVM User's guide TPS564201 Buck Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 2021/06/25
Selection guide Buck Converter Quick Reference Guide (Rev. B) 2021/04/08
Application note SOT23 Package Thermal Consideration 2018/03/02
Application note Optimize DC-DC Layout for SOT Package to Improve Thermal and Voltage Spike 2017/09/27
Application note Understanding Eco-mode(TM) Operation 2016/12/05
Application note Space Optimized, “Clam Shell” Layout for Step-Down DC/DC Converters 2016/10/31
Technical article Keeping DC/DC solutions (super) simple for cost-sensitive applications PDF | HTML 2016/10/18
Application note D-CAP2 Frequency Response Model, based on frequency domain analysis of Fixed On- 2013/01/02

설계 및 개발

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

평가 보드

TPS564201EVM-801 — TPS564201 4.5V~17V 입력, 4A 출력, 동기 스텝다운 컨버터 평가 모듈

The TPS564201 is a single, adaptive on-time, D-CAP2™ mode, synchronous buck converter requiring a very low external component count. The D-CAP2 control circuit is optimized for low-ESR output capacitors such as POSCAP, SP-CAP, or ceramic types and features fast transient response with no (...)

사용 설명서: PDF | HTML
TI.com에서 구매 불가
시뮬레이션 모델

TPS564201 PSpice Transient Model (Rev. A)

SLVMBK7A.ZIP (893 KB) - PSpice Model
다운로드
레퍼런스 디자인

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This reference design provides a 12-Vdc, 5-Vdc, and 3.3-Vdc output from an ultra-wide range of both AC and DC inputs. A universal 85 to 265-Vac input can be applied to the input of the quasi-resonant flyback. For DC inputs ranging from 24 to 150-Vdc, a boost creates a 150-V bus voltage that is fed (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

TIDA-050027 — 유연한 분할로 절전 효과를 극대화할 수 있는 다중 레일 TV 전원 공급 장치 레퍼런스 설계

The TIDA-050027 reference design is a power distribution solution for Television (TV) platforms. By providing a configuration that emulates common voltage rails and peripherals, this design can be used as a reference design across multiple TV power architectures including LCD and OLED TV. On the (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDA-01638 — 백업 전력을 위한 원활한 전환 레퍼런스 설계

The TIDA-01638 referencedesign showcases Power MUXing with redundant power. If one power source fails, the system needs to switchover to a backup power source and provide an uninterrupted source of power to downstream loads. Therefore, power redundancy ensures that if one power supply were to fail, (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

PMP21065 — 셋톱 박스를 위한 초저 대기 전력, 고효율, DC-DC 전원 공급 장치 레퍼런스 디자인

The PMP21065 Reference design operates off a typical 12V DC input to produce several common rails seen in set top boxes today. The key objectives of the design are to be low-cost, small in size and low stand-by power with high efficiency to help customers meet compliance to new regulatory (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

TIDA-01451 — 셋톱 박스로 전원 스위칭 레퍼런스 디자인

The TIDA-01451 reference design’s functionality emulates the power distribution of Set Top Boxes. By using integrated load switches to control power rails, each rail can be turned on or off depending on the needs and wants of the user. Turning off rails that are not being used reduces power (...)
Design guide: PDF
회로도: PDF
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
SOT-23-THN (DDC) 6 Ultra Librarian
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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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