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

TPSM81033

활성

5.5V, 2A, 2.4MHz synchronous boost power module with MagPack™ packaging technology and power good

지금 주문
데이터 시트

TPSM81033

활성
데이터 시트 지금 주문

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Boost Type Module Vin (min) (V) 1.8 Vin (max) (V) 5.5 Vout (min) (V) 2.2 Vout (max) (V) 5.5 Switching frequency (min) (kHz) 2000 Switching frequency (max) (kHz) 2800 Features Bypass Mode Pass-through Mode, Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Load Disconnect, MagPack technology, Output discharge, Power good, Spread Spectrum, Synchronous Rectification, UVLO Fixed Duty cycle (max) (%) 90
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Boost Type Module Vin (min) (V) 1.8 Vin (max) (V) 5.5 Vout (min) (V) 2.2 Vout (max) (V) 5.5 Switching frequency (min) (kHz) 2000 Switching frequency (max) (kHz) 2800 Features Bypass Mode Pass-through Mode, Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Load Disconnect, MagPack technology, Output discharge, Power good, Spread Spectrum, Synchronous Rectification, UVLO Fixed Duty cycle (max) (%) 90
QFN-FCMOD (VCD) 9 6.5 mm² 2.6 x 2.5
  • Input voltage range: 1.8V to 5.5V
  • Output voltage range: 2.2V to 5.5V
    • FB connected to AVIN pin for fixed 5.0V output
  • 2A valley switching current limit
  • Integreted 0.43µH power inductor
  • Excellent thermal performance:
    • < 10°C temperature rise at VIN = 3.6V, VOUT = 5V, IOUT = 1A, and TA=25°C
  • High efficiency and high power capability
    • Two 22mΩ (LS) / 46mΩ (HS) MOSFETs
    • > 93% efficiency at VIN = 3.6V, VOUT = 5V, and IOUT = 1A
  • Optimized load regulation with internal resistor divider (fixed 5.0V output voltage).
  • 2.4MHz switching frequency
  • Typical 20µA quiescent current into AVIN pin
  • ±1.5% Reference voltage accuracy over –40°C to +125°C
  • Power good output with window comparator
  • Pin-selectable auto PFM or forced PWM at light load
  • Pass-through mode when VIN > VOUT
  • Safety and robust operation features
    • True disconnection between input and output during shutdown
    • Output overvoltage, thermal shutdown protection and output short-circuit protection
  • 2.6mm × 2.5mm QFN-FCMOD 9-Pin package
  • Input voltage range: 1.8V to 5.5V
  • Output voltage range: 2.2V to 5.5V
    • FB connected to AVIN pin for fixed 5.0V output
  • 2A valley switching current limit
  • Integreted 0.43µH power inductor
  • Excellent thermal performance:
    • < 10°C temperature rise at VIN = 3.6V, VOUT = 5V, IOUT = 1A, and TA=25°C
  • High efficiency and high power capability
    • Two 22mΩ (LS) / 46mΩ (HS) MOSFETs
    • > 93% efficiency at VIN = 3.6V, VOUT = 5V, and IOUT = 1A
  • Optimized load regulation with internal resistor divider (fixed 5.0V output voltage).
  • 2.4MHz switching frequency
  • Typical 20µA quiescent current into AVIN pin
  • ±1.5% Reference voltage accuracy over –40°C to +125°C
  • Power good output with window comparator
  • Pin-selectable auto PFM or forced PWM at light load
  • Pass-through mode when VIN > VOUT
  • Safety and robust operation features
    • True disconnection between input and output during shutdown
    • Output overvoltage, thermal shutdown protection and output short-circuit protection
  • 2.6mm × 2.5mm QFN-FCMOD 9-Pin package

The TPSM81033 is a synchronous boost module. The device provides a power supply solution for portable equipment and smart devices powered by batteries and other power supply. The TPSM81033 has 2A (typical) valley switch current limit. The power module uses TI’s MagPack packaging technology to integrate a synchronous boost converter and an inductor to simplify design, reduce external components, and save PCB area.

The TPSM81033 uses adaptive constant on-time valley-current-control topology to regulate the output voltage and operates at 2.4MHz switching frequency. There are two optional modes at light load by configuring the MODE pin: auto PFM mode and forced PWM to balance the efficiency and noise immunity in light load. The TPSM81033 consumes a 20µA quiescent current from AVIN at light load condition. During shutdown, the TPSM81033 is completely disconnected from the input power and only consumes a 0.1µA current to achieve long battery life. The TPSM81033 has 5.75V output overvoltage protection, output short circuit protection, and thermal shutdown protection. The TPSM81033 offers a very small solution size with 2.6mm × 2.5mm QFN-FCMOD (9) package and minimum amount of external components.

The TPSM81033 is a synchronous boost module. The device provides a power supply solution for portable equipment and smart devices powered by batteries and other power supply. The TPSM81033 has 2A (typical) valley switch current limit. The power module uses TI’s MagPack packaging technology to integrate a synchronous boost converter and an inductor to simplify design, reduce external components, and save PCB area.

The TPSM81033 uses adaptive constant on-time valley-current-control topology to regulate the output voltage and operates at 2.4MHz switching frequency. There are two optional modes at light load by configuring the MODE pin: auto PFM mode and forced PWM to balance the efficiency and noise immunity in light load. The TPSM81033 consumes a 20µA quiescent current from AVIN at light load condition. During shutdown, the TPSM81033 is completely disconnected from the input power and only consumes a 0.1µA current to achieve long battery life. The TPSM81033 has 5.75V output overvoltage protection, output short circuit protection, and thermal shutdown protection. The TPSM81033 offers a very small solution size with 2.6mm × 2.5mm QFN-FCMOD (9) package and minimum amount of external components.
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기술 자료

star =TI에서 선정한 이 제품의 인기 문서
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4개 모두 보기
유형 직함 날짜
* Data sheet TPSM81033 5.5V, 2A, 2.4MHz, Synchronous Boost Power Module with MagPack Packaging Technology, Power Good Indicator and Output Discharge Function datasheet (Rev. D) PDF | HTML 2024/12/04
EVM User's guide TPSM81033EVM-035 Evaluation Module User's Guide (Rev. A) PDF | HTML 2024/11/07
Technical article 전력 모듈 패키지 유형 및 장점 PDF | HTML 2024/08/12
Technical article MagPack™ 기술: 더 적은 공간에 더 많은 전력을 담을 수 있는 새로 운 전원 모듈의 4가지 이점 PDF | HTML 2024/08/05

설계 및 개발

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

평가 보드

TPSM81033EVM-035 — TPSM81033 평가 모듈

TPSM81033EVM-035는 5V로 출력 전압을 설정한 TPSM81033 장치를 평가할 수 있는 빠른 설정을 제공하기 위해 설계되었습니다.

TPSM81033은 동기 부스트 모듈입니다. 이 디바이스는 다양한 배터리와 전원 공급 장치로 구동되는 휴대용 장비 및 스마트 디바이스를 위한 전원 공급 설계를 제공합니다. TPSM81033은 전체 온도 범위에 걸쳐 5.5A(일반) 밸리 스위치 전류 제한을 지원합니다.

사용 설명서: PDF | HTML
TI.com에서 구매 불가
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QFN-FCMOD (VCD) 9 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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포럼 주제 모두 보기(영문)

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