전원 관리 DC/DC power modules Power modules (integrated inductor)

TPSM82823A

활성

µSiP 패키지에 통합 인덕터 및 강제 PWM 모드를 지원하는 5.5V 입력, 3A 스텝다운 컨버터

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
신규 TPSM828303 활성 2.25V~5.5V, 3A, 저잡음 강압 모듈, QFN 패키지 내 일체형 인덕터 포함 Next generation with integrated noise reduction capacitors

제품 상세 정보

Iout (max) (A) 3 Vin (max) (V) 5.5 Vin (min) (V) 2.4 Vout (max) (V) 4 Vout (min) (V) 0.6 Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck, Synchronous Buck Features EMI Tested, Enable, Output discharge, Overcurrent protection, Power good Control mode Constant on-time (COT), DCS-Control Switching frequency (max) (Hz) 4000000 Switching frequency (min) (Hz) 4000000
Iout (max) (A) 3 Vin (max) (V) 5.5 Vin (min) (V) 2.4 Vout (max) (V) 4 Vout (min) (V) 0.6 Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck, Synchronous Buck Features EMI Tested, Enable, Output discharge, Overcurrent protection, Power good Control mode Constant on-time (COT), DCS-Control Switching frequency (max) (Hz) 4000000 Switching frequency (min) (Hz) 4000000
USIP (SIL) 10 See data sheet
  • 1.1-mm profile MicroSiP™ power module

  • CISPR 11 class B compliant
  • Up to 95% efficiency
  • 2.4-V to 5.5-V input voltage range
  • 0.6-V to 4-V adjustable output voltage
  • Fixed output voltages available: 1.2-V, 1.8-V, 2.5-V and 3.3-V
  • 4-µA operating quiescent current
  • DCS-control topology
  • Power save mode option available for light load efficiency
  • Forced-PWM option available for CCM operation

  • 100% duty cycle for lowest dropout
  • Hiccup short circuit protection
  • Output discharge
  • Power good output with window comparator
  • Integrated soft start-up
  • Overtemperature protection
  • PSPICE models available for: TPSM82821, TPSM82822 and TPSM82823
  • 2.0-mm × 2.5-mm × 1.1-mm 10-pin µSiL package
  • 12 mm2 total solution size (for the fixed output voltage versions)
  • 1.1-mm profile MicroSiP™ power module

  • CISPR 11 class B compliant
  • Up to 95% efficiency
  • 2.4-V to 5.5-V input voltage range
  • 0.6-V to 4-V adjustable output voltage
  • Fixed output voltages available: 1.2-V, 1.8-V, 2.5-V and 3.3-V
  • 4-µA operating quiescent current
  • DCS-control topology
  • Power save mode option available for light load efficiency
  • Forced-PWM option available for CCM operation

  • 100% duty cycle for lowest dropout
  • Hiccup short circuit protection
  • Output discharge
  • Power good output with window comparator
  • Integrated soft start-up
  • Overtemperature protection
  • PSPICE models available for: TPSM82821, TPSM82822 and TPSM82823
  • 2.0-mm × 2.5-mm × 1.1-mm 10-pin µSiL package
  • 12 mm2 total solution size (for the fixed output voltage versions)

The TPSM8282x device family consists of a 1-A, 2-A, and 3-A step-down converter MicroSiP™ power modules optimized for small solution size and high efficiency.

The power modules integrate a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The TPSM8282x is available in two flavors. The first includes an automatically entered power save mode to maintain high efficiency down to very light loads for extending the system battery run-time. The second version, the TPSM8282xA, runs in forced-PWM maintaining a continuous conduction mode at all currents to minimize the output ripple. In PWM mode the converter operates with a nominal switching frequency of 4MHz.

In power save mode, the device operates with typically 4-µA quiescent current. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation. The EN and PG pins, which support sequencing configurations, bring a flexible system design. An integrated soft start-up reduces the inrush current required from the input supply. Overtemperature protection and hiccup short circuit protection deliver a robust and reliable solution.

The TPSM8282x device family consists of a 1-A, 2-A, and 3-A step-down converter MicroSiP™ power modules optimized for small solution size and high efficiency.

The power modules integrate a synchronous step-down converter and an inductor to simplify design, reduce external components and save PCB area. The TPSM8282x is available in two flavors. The first includes an automatically entered power save mode to maintain high efficiency down to very light loads for extending the system battery run-time. The second version, the TPSM8282xA, runs in forced-PWM maintaining a continuous conduction mode at all currents to minimize the output ripple. In PWM mode the converter operates with a nominal switching frequency of 4MHz.

In power save mode, the device operates with typically 4-µA quiescent current. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation. The EN and PG pins, which support sequencing configurations, bring a flexible system design. An integrated soft start-up reduces the inrush current required from the input supply. Overtemperature protection and hiccup short circuit protection deliver a robust and reliable solution.

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기술 문서

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모두 보기4
유형 직함 날짜
* Data sheet TPSM8282x, TPSM8282xA 1-A, 2-A, and 3-A High Efficiency Step-Down Converter MicroSiP™ Power Module with Integrated Inductor datasheet (Rev. F) PDF | HTML 2021/11/22
Certificate TPSM82823AEVM-127 EU RoHS Declaration of Conformity (DoC) 2021/11/16
Functional safety information TPSM8282x/A Pin Failure Mode Analysis (Pin FMA) PDF | HTML 2021/09/27
User guide Manufacturing and Rework Design Guide for MicroSiP™ Power Modules (Rev. A) PDF | HTML 2021/06/16

설계 및 개발

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

평가 보드

TPSM82823AEVM-127 — TPSM82823A 평가 모듈, 통합 인덕터 및 강제 PWM 모드를 지원하는 3A 스텝다운 컨버터

TPSM82823AEVM-127 평가 모듈(EVM)은 사용자가 TPSM82823A 전원 모듈의 작동과 기능을 쉽게 평가하고 테스트할 수 있도록 설계되었습니다. EVM은 3A의 출력 전류에서 2.4V~5.5V 입력 전압을 1.8V 조정 출력 전압으로 변환합니다. TPSM82823A는 23mm²의 총 솔루션 크기를 구현하기 위한 IC 및 인덕터를 포함합니다.

사용 설명서: PDF | HTML
TI.com에서 구매할 수 없습니다
시뮬레이션 모델

TPSM82823A PSpice Unencrypted Transient Model

SLVMDR8.ZIP (180 KB) - PSpice Model
패키지 다운로드
USIP (SIL) 10 옵션 보기

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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