전력 관리 DC/DC 스위칭 레귤레이터 DC/DC 컨버터

TPS631013A

활성

I2C 및 1.2V 로직 I/O를 지원하는 1.6V~5.5V 입력 전압, 1.5A 벅 부스트 컨버터

제품 상세 정보

Rating Catalog Topology Buck-Boost Vin (max) (V) 5.5 Vin (min) (V) 1.6 Vout (max) (V) 5.5 Vout (min) (V) 1 Switch current limit (typ) (A) 3 Features Enable, I2C, Light-load efficiency, Load Disconnect, Synchronous rectification, UVLO fixed Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000008 Duty cycle (max) (%) 90
Rating Catalog Topology Buck-Boost Vin (max) (V) 5.5 Vin (min) (V) 1.6 Vout (max) (V) 5.5 Vout (min) (V) 1 Switch current limit (typ) (A) 3 Features Enable, I2C, Light-load efficiency, Load Disconnect, Synchronous rectification, UVLO fixed Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000008 Duty cycle (max) (%) 90
DSBGA (YBG) 8 1.752689 mm² (1.783 mm × 0.983 mm)
  • 1.6V to 5.5V input voltage range
    • Device input voltage > 1.65V for start-up
  • 1.0V to 5.5V output voltage range(adjustable)
  • High output current capability, 3A peak switch current
    • 2A IOUT for VIN ≥ 3V, VOUT = 3.3V
    • 1.5A IOUT for VIN ≥ 2.7V, VOUT = 3.3V
  • 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 disconnection
    • Forward and backward current limit
  • Support 1.2V logic I/O
  • Default setting of internal EN
    • TPS631012A and TPS631012XA(X=1,2,3): CONVERTER_EN = 0
    • TPS631013A: CONVERTER_EN = 1
  • Small solution size
    • Small 1µH inductor
    • 1.806mm × 0.908mm in WCSP
  • 1.6V to 5.5V input voltage range
    • Device input voltage > 1.65V for start-up
  • 1.0V to 5.5V output voltage range(adjustable)
  • High output current capability, 3A peak switch current
    • 2A IOUT for VIN ≥ 3V, VOUT = 3.3V
    • 1.5A IOUT for VIN ≥ 2.7V, VOUT = 3.3V
  • 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 disconnection
    • Forward and backward current limit
  • Support 1.2V logic I/O
  • Default setting of internal EN
    • TPS631012A and TPS631012XA(X=1,2,3): CONVERTER_EN = 0
    • TPS631013A: CONVERTER_EN = 1
  • Small solution size
    • Small 1µH inductor
    • 1.806mm × 0.908mm in WCSP

The TPS631012A and TPS631013A are constant frequency peak current mode control buck-boost converters in small 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 application for system pre-regulators and voltage stabilizers.

Depending on the input voltage, the TPS631012A and TPS631013A 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 small solution size in WCSP.

The TPS631012A and TPS631013A are constant frequency peak current mode control buck-boost converters in small 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 application for system pre-regulators and voltage stabilizers.

Depending on the input voltage, the TPS631012A and TPS631013A 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 small solution size in WCSP.

다운로드 스크립트와 함께 비디오 보기 비디오

기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
1개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 TPS631012A and TPS631013A 1.6V to 5.5V Input Voltage 1.5A Buck-boost Converter with I2 C and 1.2V Logic I/O datasheet PDF | HTML 2025. 10. 15

설계 및 개발

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

평가 보드

TPS631012EVM — 1.6V ~ 5.5V 벅 부스트 컨버터용 TPS631012 평가 모듈

TPS631012는 3.3V로 설정된 출력 전압을 지원하는 고효율 동기식 벅-부스트 컨버터입니다. 평가 모듈은 사용자가 TPS631012 벅-부스트 컨버터의 작동과 기능을 쉽게 평가하고 테스트할 수 있도록 설계되었습니다.

사용 설명서: PDF | HTML
지원되는 제품 및 하드웨어
재고 있음
제한:
??asset.out-of-stock-ti_ko_KR??
이용할 수 없음
패키지 CAD 기호, 풋프린트 및 3D 모델
DSBGA (YBG) 8 Ultra Librarian

주문 및 품질

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

동영상