홈 전원 관리 DC/DC 전력 모듈 벅 모듈(통합 인덕터)
홈
전원 관리
DC/DC 전력 모듈
벅 모듈(통합 인덕터)
신규

TPSM828302

활성

일체형 인덕터가 있는 2.25V~5.5V, 2A 고효율 강압 전원 모듈

지금 주문
데이터 시트

TPSM828302

활성
데이터 시트 지금 주문

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Synchronous Buck Type Module Iout (max) (A) 2 Vin (min) (V) 2.25 Vin (max) (V) 5.5 Vout (min) (V) 0.5 Vout (max) (V) 4.5 Switching frequency (min) (kHz) 4 Switching frequency (max) (kHz) 4 EMI features Integrated capacitors Features 1.2-V compatible control inputs, EMI Tested, Enable, Light Load Efficiency, Output discharge, Overcurrent protection, Power good Control mode DCS-Control Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Synchronous Buck Type Module Iout (max) (A) 2 Vin (min) (V) 2.25 Vin (max) (V) 5.5 Vout (min) (V) 0.5 Vout (max) (V) 4.5 Switching frequency (min) (kHz) 4 Switching frequency (max) (kHz) 4 EMI features Integrated capacitors Features 1.2-V compatible control inputs, EMI Tested, Enable, Light Load Efficiency, Output discharge, Overcurrent protection, Power good Control mode DCS-Control Duty cycle (max) (%) 100
QFN-FCMOD (RDS) 9 9 mm² 3 x 3
  • Optimized EMI performance
  • Facilitates CISPR 11/32 compliance
    • Integrated on-chip noise-filtering capacitors
    • Measurements according to CISPR available
  • 0.5V to 4.5V adjustable output voltage
  • 1% FB voltage accuracy (–40°C to 125°C TJ)
  • 55mΩ dropout resistance
  • 2.25V to 5.5V input voltage range
  • 2.0MHz switching frequency
  • 7µA operating quiescent current
  • DCS-Control topology
  • Excellent transient response
  • MODE pin selects between forced PWM and power save mode
  • Supports 1.2V GPIO
  • 100% duty cycle for lowest dropout
  • Active output discharge
  • Power-good output
  • Thermal shutdown protection
  • Hiccup or latch-off OCP/OVP
  • PSpice and SIMPLIS models available
  • Two package options with 0.5mm pitch
    • Standard QFN
    • Shielded MagPack
  • Create a custom design using the TPSM828303 with the WEBENCH® Power Designer
  • Optimized EMI performance
  • Facilitates CISPR 11/32 compliance
    • Integrated on-chip noise-filtering capacitors
    • Measurements according to CISPR available
  • 0.5V to 4.5V adjustable output voltage
  • 1% FB voltage accuracy (–40°C to 125°C TJ)
  • 55mΩ dropout resistance
  • 2.25V to 5.5V input voltage range
  • 2.0MHz switching frequency
  • 7µA operating quiescent current
  • DCS-Control topology
  • Excellent transient response
  • MODE pin selects between forced PWM and power save mode
  • Supports 1.2V GPIO
  • 100% duty cycle for lowest dropout
  • Active output discharge
  • Power-good output
  • Thermal shutdown protection
  • Hiccup or latch-off OCP/OVP
  • PSpice and SIMPLIS models available
  • Two package options with 0.5mm pitch
    • Standard QFN
    • Shielded MagPack
  • Create a custom design using the TPSM828303 with the WEBENCH® Power Designer

The TPSM82830x are an easy-to-use, synchronous, step-down, DC/DC module family with integrated inductor and EMI reduction technologies. Based on the DCS-Control topology, the devices have a fast transient response yet with small output capacitance. The output voltage can be set down to 0.5V with high feedback voltage accuracy of 1% over the full operating junction temperature range. A mode pin selects between power saving and forced-PWM mode. The power save mode prolongs battery life at low output currents and the forced PWM mode maintains continuous conduction in the inductor to reduce ripple at constant switching frequency. An internal soft-start circuit ramps the voltage up tightly controlled and a power-good signal indicates correct output voltage. The devices support 100% mode. HICCUP short-circuit protection combined with thermal shutdown protect device and application. The family is available in a 3.0mm × 3.0mm × 1.95mm QFN package and 2.5mm × 2.6mm × 1.95mm MagPack package.

The TPSM82830x are an easy-to-use, synchronous, step-down, DC/DC module family with integrated inductor and EMI reduction technologies. Based on the DCS-Control topology, the devices have a fast transient response yet with small output capacitance. The output voltage can be set down to 0.5V with high feedback voltage accuracy of 1% over the full operating junction temperature range. A mode pin selects between power saving and forced-PWM mode. The power save mode prolongs battery life at low output currents and the forced PWM mode maintains continuous conduction in the inductor to reduce ripple at constant switching frequency. An internal soft-start circuit ramps the voltage up tightly controlled and a power-good signal indicates correct output voltage. The devices support 100% mode. HICCUP short-circuit protection combined with thermal shutdown protect device and application. The family is available in a 3.0mm × 3.0mm × 1.95mm QFN package and 2.5mm × 2.6mm × 1.95mm MagPack package.
filter 기타 벅 모듈(통합 인덕터) 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
신규 TPSM828301 활성 일체형 인덕터가 있는 2.25V~5.5V, 1A 고효율 강압 전원 모듈 Lower output current module alternative.
신규 TPSM828303 활성 2.25V~5.5V, 3A, 저잡음 강압 모듈, QFN 패키지 내 일체형 인덕터 포함 Higher output current module alternative.
비교 대상 장치와 유사한 기능
TPSM82822 활성 5.5V 입력, 2A, 감압 모듈 - 통합 인덕터, 2 x 2.5 x 1.1mm μSIP 패키지 2-A step-down module in a smaller 2 mm x 2.5 mm MicroSiP package

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
2개 모두 보기
유형 직함 날짜
* Data sheet TPSM82830x, Low EMI, 2.25V to 5.5V input, 1A, 2A and 3A Step-Down Power Module With Integrated Inductor in QFN and MagPack Package datasheet (Rev. B) PDF | HTML 2024/06/27
Certificate TPSM828302AEVM-245 EU Declaration of Conformity (DoC) 2023/07/26

설계 및 개발

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

평가 보드

TPSM828302AEVM-245 — TPSM828302A 2A 고효율 강압 컨버터 모듈용 평가 모듈

The TPSM828302AEVM-245 evaluation module (EVM) facilitates the evaluation of the TPSM828302, a 2.0-A, step-down power module with integrated inductor in 3.0 x 3.0 x 2.0 mm QFN package. The EVM converts a 2.25 V to 5.5 V input voltage to a regulated output voltage of 1.8 V. Based on the DCS-Control (...)

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

TPSM828302 PSpice Encrypted Transient Model

SLVME76.ZIP (1596 KB) - PSpice Model
다운로드
거버(Gerber) 파일

TPSM828302ARDSR Gerber Files

SLVC860.ZIP (1643 KB)
다운로드
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
QFN-FCMOD (RDS) 9 Ultra Librarian
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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