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

TPS563203

활성

SOT563의 4.2V~17V 입력, 3A 동기 벅 컨버터

지금 주문
데이터시트

TPS563203

활성
데이터시트 지금 주문

제품 상세 정보

Iout (max) (A) 3 Vin (min) (V) 4.2 Vin (max) (V) 17 Type Converter Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 600 Features Enable, Light Load Efficiency, Over Current Protection, Soft Start Fixed, Synchronous Rectification Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 7 Rating Catalog Operating temperature range (°C) -40 to 125
Iout (max) (A) 3 Vin (min) (V) 4.2 Vin (max) (V) 17 Type Converter Switching frequency (min) (kHz) 600 Switching frequency (max) (kHz) 600 Features Enable, Light Load Efficiency, Over Current Protection, Soft Start Fixed, Synchronous Rectification Control mode D-CAP3 Vout (min) (V) 0.6 Vout (max) (V) 7 Rating Catalog Operating temperature range (°C) -40 to 125
SOT-5X3 (DRL) 6 2.56 mm² 1.6 x 1.6
  • Configured for a wide range of applications
    • Input voltage range: 4.2V to 17V
    • Output voltage range: 0.6V to 7V
    • Reference voltage: 0.6V
    • ±1.5% reference voltage accuracy at 25°C
    • ±2% reference voltage accuracy from –40°C to 125°C
    • Integrated 100mΩ and 55mΩ FETs
    • Low quiescent current for TPS563203: 110µA
    • Switching frequency: 600kHz
    • Maximum 95% large duty cycle operation
    • Fixed soft-start time: 1.4ms
  • Easy of use and small design size
    • Eco-mode at light loading for TPS563203
    • FCCM mode at light loading for TPS563206
    • D-CAP3™ control mode with fast transient response
    • Support start-up with prebiased output
    • Non-latch for OT and UVLO protection
    • Cycle-by-cycle overcurrent limit
    • Hiccup mode for UV protection
    • Operating junction temperature range from –40°C to 125°C
    • SOT563 package, 1.6mm × 1.6mm
  • Create a custom design using the TPS563203 with the WEBENCH® Power Designer
  • Create a custom design using the TPS563206 with the WEBENCH® Power Designer
  • Configured for a wide range of applications
    • Input voltage range: 4.2V to 17V
    • Output voltage range: 0.6V to 7V
    • Reference voltage: 0.6V
    • ±1.5% reference voltage accuracy at 25°C
    • ±2% reference voltage accuracy from –40°C to 125°C
    • Integrated 100mΩ and 55mΩ FETs
    • Low quiescent current for TPS563203: 110µA
    • Switching frequency: 600kHz
    • Maximum 95% large duty cycle operation
    • Fixed soft-start time: 1.4ms
  • Easy of use and small design size
    • Eco-mode at light loading for TPS563203
    • FCCM mode at light loading for TPS563206
    • D-CAP3™ control mode with fast transient response
    • Support start-up with prebiased output
    • Non-latch for OT and UVLO protection
    • Cycle-by-cycle overcurrent limit
    • Hiccup mode for UV protection
    • Operating junction temperature range from –40°C to 125°C
    • SOT563 package, 1.6mm × 1.6mm
  • Create a custom design using the TPS563203 with the WEBENCH® Power Designer
  • Create a custom design using the TPS563206 with the WEBENCH® Power Designer

TPS563203, TPS563206 are simple, easy-to-use, 3A synchronous buck converters in a SOT563 package.

The devices are designed to operate with minimum external component counts and designed to achieve low standby current.

This switch mode power supply (SMPS) device employs D-CAP3 control mode 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.

TPS563203 operates in Eco-mode, which maintains high-efficiency during light load operation. TPS563206 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The device integrates complete protection through OCP, UVLO, OTP, and UVP with hiccup. TPS56320x is available in a 6-pin, 1.6mm × 1.6mm SOT563 (DRL) package and specified from a –40°C to 125°C junction temperature.

TPS563203, TPS563206 are simple, easy-to-use, 3A synchronous buck converters in a SOT563 package.

The devices are designed to operate with minimum external component counts and designed to achieve low standby current.

This switch mode power supply (SMPS) device employs D-CAP3 control mode 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.

TPS563203 operates in Eco-mode, which maintains high-efficiency during light load operation. TPS563206 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The device integrates complete protection through OCP, UVLO, OTP, and UVP with hiccup. TPS56320x is available in a 6-pin, 1.6mm × 1.6mm SOT563 (DRL) package and specified from a –40°C to 125°C junction temperature.
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관심 가지실만한 유사 제품

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비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
신규 TPS562203 활성 Eco-mode를 지원하는 SOT563의 4.2V~17V 입력, 2A 동기식 벅 컨버터 Pin-compatible alternative with 2-A output current
신규 TPS563206 활성 SOT563의 4.2V~17V 입력, 3A 동기 벅 컨버터 Pin-compatible alternative with FCCM.
신규 TPS563252 활성 SOT563의 3V~17V 입력 전압, 3A, 1.2Mhz 동기 벅 컨버터 Higher switching frequency and power good available

기술 문서

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모두 보기3
유형 직함 날짜
* Data sheet TPS56320x 4.2V to 17V Input, 3A, Synchronous Buck Converter in SOT563 datasheet (Rev. A) PDF | HTML 2024/01/11
Application note How to Co-Layout Three Common SOT-563 Package Pinouts (Rev. A) PDF | HTML 2024/01/25
EVM User's guide TPS563203 and TPS563206 Step-Down Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 2023/08/16

설계 및 개발

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

평가 보드

TPS563203EVM — SOT-563 패키지의 3A 동기식 스텝다운 컨버터용 TPS563203 평가 모듈

TPS563203 평가 모듈(EVM)은 SOT-563 패키지에서 TPS563203 스텝다운 컨버터의 성능을 평가하기 위한 플랫폼입니다. TPS563203EVM은 3V~17V 입력, 12V(정격)에서 작동하며 3A에서 1.05V 출력을 제공합니다. 피드백 루프 측정을 위한 AC 신호 주입 터미널도 포함되어 있습니다.
사용 설명서: PDF | HTML
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시뮬레이션 모델

TPS563203 PSPICE Model

SLUM869.ZIP (334 KB) - PSpice Model
다운로드
패키지 핀 다운로드
SOT-5X3 (DRL) 6 옵션 보기
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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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