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

TPS629210

활성

SOT-583 패키지의 3V~17V, 1A, 고효율 및 저 IQ, 동기 벅 컨버터

지금 주문
데이터시트

TPS629210

활성
데이터시트 지금 주문

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 150 Topology Buck Type Converter Iout (max) (A) 1 Vin (min) (V) 3 Vin (max) (V) 17 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 2500 Features Enable, Forced PWM, Light Load Efficiency, Output discharge, Over Current Protection, Power good, Soft Start Fixed, Synchronous Rectification, Tracking, UVLO adjustable Control mode DCS-Control Vout (min) (V) 0.4 Vout (max) (V) 5.5 Iq (typ) (A) 0.000004
Rating Catalog Operating temperature range (°C) -40 to 150 Topology Buck Type Converter Iout (max) (A) 1 Vin (min) (V) 3 Vin (max) (V) 17 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 2500 Features Enable, Forced PWM, Light Load Efficiency, Output discharge, Over Current Protection, Power good, Soft Start Fixed, Synchronous Rectification, Tracking, UVLO adjustable Control mode DCS-Control Vout (min) (V) 0.4 Vout (max) (V) 5.5 Iq (typ) (A) 0.000004
SOT-5X3 (DRL) 8 3.36 mm² 2.1 x 1.6
  • High-efficiency DCS-Control™ topology
  • 4-µA typical low quiescent current
  • Output current up to 1 A
  • RDSON: 250-mΩ high side, 85-mΩ low side
  • Output voltage accuracy of ±1%
  • Configurable output voltage options:
    • VFB external divider: 0.6 V to 5.5 V
    • VSET internal divider:
      • 18 options between 0.4 V and 5.5 V
  • Flexibility through MODE/S-CONF pin
    • 2.5-MHz or 1.0-MHz switching frequency
    • Forced PWM or auto (PFM) power save mode with dynamic mode change option
    • Output discharge on/off
  • No external bootstrap capacitor required
  • Output overcurrent and overtemperature protection
  • 100% duty cycle mode
  • Precise enable input
  • Power-good output
  • Pin-to-pin compatible with the TPS629210E, TPS629206, and TPS629203 devices
  • 0.5-mm pitch, 8-pin SOT-583 package
  • High-efficiency DCS-Control™ topology
  • 4-µA typical low quiescent current
  • Output current up to 1 A
  • RDSON: 250-mΩ high side, 85-mΩ low side
  • Output voltage accuracy of ±1%
  • Configurable output voltage options:
    • VFB external divider: 0.6 V to 5.5 V
    • VSET internal divider:
      • 18 options between 0.4 V and 5.5 V
  • Flexibility through MODE/S-CONF pin
    • 2.5-MHz or 1.0-MHz switching frequency
    • Forced PWM or auto (PFM) power save mode with dynamic mode change option
    • Output discharge on/off
  • No external bootstrap capacitor required
  • Output overcurrent and overtemperature protection
  • 100% duty cycle mode
  • Precise enable input
  • Power-good output
  • Pin-to-pin compatible with the TPS629210E, TPS629206, and TPS629203 devices
  • 0.5-mm pitch, 8-pin SOT-583 package

The TPS6292xx family of devices are highly efficient, small, and highly flexible synchronous step-down DC-DC converter s that are easy to use. A wide 3-V to 1 7-V input voltage range supports a wide variety of systems powered from either 12-V, 5-V, or 3.3-V supply rails, or single-cell or multi-cell Li-Ion batteries. The TPS629210 can be configured to run at either 2.5 MHz or 1 MHz in a forced PWM mode or a variable frequency (auto PFM) mode. In auto PFM mode, the device automatically transitions to power save mode at light loads to maintain high efficiency. The low 4-µA typical quiescent current also provides high efficiency down to the smallest loads. TI’s automatic efficiency enhancement (AEE) mode holds a high conversion efficiency through the whole operation range without the need of using different inductors by automatically adjusting the switching frequency based on input and output voltages. In addition to selecting the switching frequency behavior, the MODE/S-CONF input pin can also be used to select between different combinations of external and internal feedback dividers and enabling and disabling the output voltage discharge capability. In the internal feedback configuration, a resistor between the FB/VSET pin and GND can be used to select between 18 different output voltage options (see Table 8-2).

The TPS6292xx family of devices are highly efficient, small, and highly flexible synchronous step-down DC-DC converter s that are easy to use. A wide 3-V to 1 7-V input voltage range supports a wide variety of systems powered from either 12-V, 5-V, or 3.3-V supply rails, or single-cell or multi-cell Li-Ion batteries. The TPS629210 can be configured to run at either 2.5 MHz or 1 MHz in a forced PWM mode or a variable frequency (auto PFM) mode. In auto PFM mode, the device automatically transitions to power save mode at light loads to maintain high efficiency. The low 4-µA typical quiescent current also provides high efficiency down to the smallest loads. TI’s automatic efficiency enhancement (AEE) mode holds a high conversion efficiency through the whole operation range without the need of using different inductors by automatically adjusting the switching frequency based on input and output voltages. In addition to selecting the switching frequency behavior, the MODE/S-CONF input pin can also be used to select between different combinations of external and internal feedback dividers and enabling and disabling the output voltage discharge capability. In the internal feedback configuration, a resistor between the FB/VSET pin and GND can be used to select between 18 different output voltage options (see Table 8-2).

open-in-new 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
TPS629206 활성 SOT-583 패키지의 3V~17V, 0.6A, 저 IQ, 동기 벅 컨버터 Lower current version (600mA).
TPS629210E 활성 55°C~150°C의 온도 범위를 가진 3V~17V, 1A, 고효율, 동기 벅 컨버터 TPS629210E has more extensive qualifications to withstand extended cold temperature range (-55°C to 150°C) compared to TPS629210 (-40°C to 150°C).

기술 문서

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모두 보기4
유형 직함 날짜
* Data sheet TPS629210 3-V to 17-V, 1-A Low IQ Buck Converter in SOT-583 Package datasheet (Rev. B) PDF | HTML 2022/01/14
Application note Using the TPS629210-Q1 in an Inverting Buck-Boost Topology PDF | HTML 2022/03/14
User guide TPS629210EVM User's Guide PDF | HTML 2021/12/02
Certificate TPS629210EVM EU RoHS Declaration of Conformity (DoC) 2021/09/13

설계 및 개발

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

평가 보드

TPS629210EVM — TPS629210 평가 모듈 SOT-583 패키지의 17V, 1A, 저 IQ 동기 벅 컨버터

TPS629210EVM 평가 모듈(EVM)은 소형 SOT-583 패키지에 TPS629210 1A 벅 컨버터의 평가를 수행합니다. EVM은 3V~17 V 입력 전압에서 3.3V 출력 전압을 출력합니다. TPS629210은 공장 및 건물 자동화, IP 네트워크 카메라, 산업용 PC, 데이터 센터 스위치, 서보 드라이브, 모바일 및 임베디드 컴퓨팅 및 12V의 입력 전압을 지원하는 모든 애플리케이션 또는 1셀~4셀 리튬 배터리 팩 등 다양한 산업용, 엔터프라이즈 및 개인용 전자 제품에 사용되는 고효율, 저 IQ 벅 컨버터입니다.

사용 설명서: PDF | HTML
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시뮬레이션 모델

TPS629210 PSpice Transient Model

SLVMDP5.ZIP (3616 KB) - PSpice Model
다운로드
패키지 핀 다운로드
SOT-5X3 (DRL) 8 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

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포럼 주제 모두 보기(영문)

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