홈
전원 관리
AC/DC 및 DC/DC 컨버터(통합 FET)
홈
전원 관리
AC/DC 및 DC/DC 컨버터(통합 FET)

TPS631011

활성

1.5A 출력 전류 벅 부스트 컨버터

alarm알림 지금 주문
데이터 시트

TPS631011

활성
데이터 시트 지금 주문

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck-Boost Type Converter Vin (min) (V) 1.6 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 1800 Switching frequency (max) (kHz) 2200 Features Enable, Light Load Efficiency, Load Disconnect, Quick output discharge, Synchronous Rectification, UVLO Fixed Vout (min) (V) 1.2 Vout (max) (V) 5.5 Iq (typ) (µA) 8 Duty cycle (max) (%) 90 Switch current limit (typ) (A) 3
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck-Boost Type Converter Vin (min) (V) 1.6 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 1800 Switching frequency (max) (kHz) 2200 Features Enable, Light Load Efficiency, Load Disconnect, Quick output discharge, Synchronous Rectification, UVLO Fixed Vout (min) (V) 1.2 Vout (max) (V) 5.5 Iq (typ) (µA) 8 Duty cycle (max) (%) 90 Switch current limit (typ) (A) 3
DSBGA (YBG) 8 1.752689 mm² 1.783 x 0.983
  • 1.6V to 5.5V input voltage range
    • Device input voltage > 1.65V for start-up
  • 1.2V to 5.5V output voltage range(adjustable)
    • 1.0V VOUT is supported in PFM mode
  • High output current capability, 3A peak switch current
    • 2A output current for VIN ≥ 3V, VOUT = 3.3V
    • 1.5A output current for VIN ≥ 2.7V, VOUT = 3.3V
  • Active output discharge (TPS631011 only)
  • High efficiency over the entire load range
    • 8µA typical quiescent current
    • Automatic power save mode and forced PWM mode configurable
  • Peak current buck-boost mode architecture
    • Seamless mode transition
    • Forward and reverse current operation
    • Start-up into pre-biased outputs
    • Fixed-frequency operation with 2MHz switching
  • Safety and robust operation features
    • Overcurrent protection and short-circuit protection
    • Integrated soft start with active ramp adoption
    • Overtemperature protection and overvoltage protection
    • True shutdown function with load disconnect
    • Forward and backward current limit
  • Small solution size
    • Small 1-µH inductor
    • 1.803mm × 0.905mm in WCSP
  • 1.6V to 5.5V input voltage range
    • Device input voltage > 1.65V for start-up
  • 1.2V to 5.5V output voltage range(adjustable)
    • 1.0V VOUT is supported in PFM mode
  • High output current capability, 3A peak switch current
    • 2A output current for VIN ≥ 3V, VOUT = 3.3V
    • 1.5A output current for VIN ≥ 2.7V, VOUT = 3.3V
  • Active output discharge (TPS631011 only)
  • High efficiency over the entire load range
    • 8µA typical quiescent current
    • Automatic power save mode and forced PWM mode configurable
  • Peak current buck-boost mode architecture
    • Seamless mode transition
    • Forward and reverse current operation
    • Start-up into pre-biased outputs
    • Fixed-frequency operation with 2MHz switching
  • Safety and robust operation features
    • Overcurrent protection and short-circuit protection
    • Integrated soft start with active ramp adoption
    • Overtemperature protection and overvoltage protection
    • True shutdown function with load disconnect
    • Forward and backward current limit
  • Small solution size
    • Small 1-µH inductor
    • 1.803mm × 0.905mm in WCSP

The TPS631010 and TPS631011 are constant frequency peak current mode control buck-boost converters in tiny wafer chip scale package. They have a 3A peak current limit (typical) and 1.6V to 5.5V input voltage range, and provide a power supply solution for system pre-regulators and voltage stabilizers.

Depending on the input voltage, the TPS631010 and TPS631011 automatically operate in boost, buck, or in 3-cycle buck-boost mode when the input voltage is approximately equal to the output voltage. The transitions between modes happen at a defined duty cycle and avoid unwanted toggling within the modes to reduce output voltage ripple. 8µA quiescent current and power save mode enable the highest efficiency for light to no-load conditions.

The devices offer a very small solution size in WCSP.

The TPS631010 and TPS631011 are constant frequency peak current mode control buck-boost converters in tiny wafer chip scale package. They have a 3A peak current limit (typical) and 1.6V to 5.5V input voltage range, and provide a power supply solution for system pre-regulators and voltage stabilizers.

Depending on the input voltage, the TPS631010 and TPS631011 automatically operate in boost, buck, or in 3-cycle buck-boost mode when the input voltage is approximately equal to the output voltage. The transitions between modes happen at a defined duty cycle and avoid unwanted toggling within the modes to reduce output voltage ripple. 8µA quiescent current and power save mode enable the highest efficiency for light to no-load conditions.

The devices offer a very small solution size in WCSP.
filter 기타 AC/DC 및 DC/DC 컨버터(통합 FET) 찾기
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관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
TPS631013 활성 1.6V ~ 5.5V 입력 전압 1.5A 벅 부스트 컨버터(WCSP에 I2C 포함) Similar specification, but non-I2C version with output discharge

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
1개 모두 보기
유형 직함 날짜
* Data sheet TPS631010 and TPS631011 1.5A Output Current, Buck-Boost Converters in Small Wafer Chip Scale Package datasheet (Rev. B) PDF | HTML 2025/01/07

설계 및 개발

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

평가 보드

TPS631010EVM — TPS631010 1.5A 고효율 소형 솔루션 크기 벅-부스트 컨버터용 평가 모듈

TPS631010은 고효율 동기식 벅부스트 컨버터입니다.

TPS631010EVM-109는 사용자가 TPS631010 벅-부스트 컨버터의 작동과 기능을 쉽게 평가하고 테스트할 수 있도록 설계되었습니다.

사용 설명서: PDF | HTML
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
DSBGA (YBG) 8 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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