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

TPSM828301

활성

일체형 인덕터가 있는 2.25V~5.5V, 1A 고효율 강압 전원 모듈

지금 주문
데이터시트

TPSM828301

활성
데이터시트 지금 주문

제품 상세 정보

Iout (max) (A) 1 Vin (max) (V) 5.5 Vin (min) (V) 2.25 Vout (max) (V) 4.5 Vout (min) (V) 0.5 Rating Catalog Operating temperature range (°C) -40 to 125 Topology Synchronous Buck Features 1.2-V compatible control inputs, EMI Tested, Enable, Light Load Efficiency, Output discharge, Overcurrent protection, Power good Control mode DCS-Control Switching frequency (max) (Hz) 4000 Switching frequency (min) (Hz) 4000
Iout (max) (A) 1 Vin (max) (V) 5.5 Vin (min) (V) 2.25 Vout (max) (V) 4.5 Vout (min) (V) 0.5 Rating Catalog Operating temperature range (°C) -40 to 125 Topology Synchronous Buck Features 1.2-V compatible control inputs, EMI Tested, Enable, Light Load Efficiency, Output discharge, Overcurrent protection, Power good Control mode DCS-Control Switching frequency (max) (Hz) 4000 Switching frequency (min) (Hz) 4000
QFN-FCMOD (RDS) 9 9 mm² 3 x 3
  • 2.25-V to 5.5-V input voltage range
  • 0.5-V to 4.5-V adjustable output voltage
  • 1% FB voltage accuracy (–40°C to 125°C T J)
  • Optimized EMI performance
  • Facilitates CISPR 11/32 compliance
    • Integrated on-chip noise-filtering capacitors
    • Measurements according to CISPR available
  • Excellent transient response
  • 7-µA operating quiescent current
  • 2.0-MHz switching frequency
  • 35-mΩ and 18-mΩ internal power MOSFETs
  • DCS-Control topology
  • MODE pin for conduction mode selection
  • Supports 1.2-V GPIO
  • 100% duty cycle for lowest dropout
  • Active output discharge
  • Power-good output
  • Thermal shutdown protection
  • Hiccup or latch-off OCP/OVP
  • SIMPLIS model available
  • 2.25-V to 5.5-V input voltage range
  • 0.5-V to 4.5-V adjustable output voltage
  • 1% FB voltage accuracy (–40°C to 125°C T J)
  • Optimized EMI performance
  • Facilitates CISPR 11/32 compliance
    • Integrated on-chip noise-filtering capacitors
    • Measurements according to CISPR available
  • Excellent transient response
  • 7-µA operating quiescent current
  • 2.0-MHz switching frequency
  • 35-mΩ and 18-mΩ internal power MOSFETs
  • DCS-Control topology
  • MODE pin for conduction mode selection
  • Supports 1.2-V GPIO
  • 100% duty cycle for lowest dropout
  • Active output discharge
  • Power-good output
  • Thermal shutdown protection
  • Hiccup or latch-off OCP/OVP
  • SIMPLIS model available

The TPSM82830x is an easy-to-use, synchronous, step-down, DC/DC module family with integrated inductor and integrated on-chip noise-filtering capacitors. Based on the DCS-Control topology, the devices provide a fast transient response with small output capacitance. The internal reference allows to regulate the output voltage down to 0.5 V with a high feedback voltage accuracy of 1% over the junction temperature range of –40°C to 125°C.

The TPSM82830x has a MODE pin to control the device mode of operation. Power save mode maintains high efficiency down to very light loads for extending the system battery run-time. Forced-PWM mode maintains a continuous conduction mode to make sure the least ripple in the output voltage and a quasi-fixed switching frequency. The devices feature a Power-Good signal and a well-controlled internal soft-start circuit. The devices are able to operate in 100% mode. For fault protection, the devices incorporate a HICCUP short-circuit protection as well as a thermal shutdown. The family is available in a 3.0-mm × 3.0-mm × 2.0-mm QFN package.

The TPSM82830x is an easy-to-use, synchronous, step-down, DC/DC module family with integrated inductor and integrated on-chip noise-filtering capacitors. Based on the DCS-Control topology, the devices provide a fast transient response with small output capacitance. The internal reference allows to regulate the output voltage down to 0.5 V with a high feedback voltage accuracy of 1% over the junction temperature range of –40°C to 125°C.

The TPSM82830x has a MODE pin to control the device mode of operation. Power save mode maintains high efficiency down to very light loads for extending the system battery run-time. Forced-PWM mode maintains a continuous conduction mode to make sure the least ripple in the output voltage and a quasi-fixed switching frequency. The devices feature a Power-Good signal and a well-controlled internal soft-start circuit. The devices are able to operate in 100% mode. For fault protection, the devices incorporate a HICCUP short-circuit protection as well as a thermal shutdown. The family is available in a 3.0-mm × 3.0-mm × 2.0-mm QFN package.
open-in-new 기타 벅 모듈(통합 인덕터) 찾기
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관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
신규 TPSM828302 활성 일체형 인덕터가 있는 2.25V~5.5V, 2A 고효율 강압 전원 모듈 Higher output current alternative
비교 대상 장치와 유사한 기능
TPSM82821 활성 5.5V 입력, 1A, 감압 모듈 - 통합 인덕터, 2 x 2.5 x 1.1mm μSIP 패키지 1-A step-down module in a smaller 2 mm x 2.5 mm MicroSiP package

기술 문서

star =TI에서 선정한 이 제품의 인기 문서
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모두 보기2
유형 직함 날짜
* Data sheet TPSM82830x, 2.25-V to 5.5-V input, 1-, 2-, 3-A Step-Down Power Module With Integrated Inductor datasheet (Rev. A) PDF | HTML 2023/12/05
Certificate TPSM828301AEVM-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.

패키지 핀 다운로드
QFN-FCMOD (RDS) 9 옵션 보기
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

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

포럼 주제 모두 보기(영문)

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