홈 전원 관리 AC/DC & DC/DC converters (integrated FET)
홈
전원 관리
AC/DC & DC/DC converters (integrated FET)

TPS61093

활성

전원 다이오드와 입력/출력 절연이 통합된 저입력 20V/1.1A 스텝업 DC/DC 컨버터

지금 주문
데이터시트

TPS61093

활성
데이터시트 지금 주문

제품 상세 정보

Vin (min) (V) 1.6 Vin (max) (V) 6 Topology Boost Type Converter Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 1400 Features Enable, Output discharge, Synchronous Rectification Vout (min) (V) 1.7 Vout (max) (V) 17 Rating Catalog Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.0009
Vin (min) (V) 1.6 Vin (max) (V) 6 Topology Boost Type Converter Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 1400 Features Enable, Output discharge, Synchronous Rectification Vout (min) (V) 1.7 Vout (max) (V) 17 Rating Catalog Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.0009
WSON (DSK) 10 6.25 mm² 2.5 x 2.5
  • Input range: 1.6 V to 6 V
  • Integrated power diode and isolation FET
  • 20-V Internal switch FET with 1.1-A current
  • Fixed 1.2-MHz switching frequency
  • Efficiency at 15-V output up to 88%
  • Overload and overvoltage protection
  • Programmable soft start-up
  • Load discharge path after IC shutdown
  • 2.5 mm × 2.5 mm × 0.8 mm WSON package
  • Create a custom design using the TPS61093 with the WEBENCH® Power Designer
  • Input range: 1.6 V to 6 V
  • Integrated power diode and isolation FET
  • 20-V Internal switch FET with 1.1-A current
  • Fixed 1.2-MHz switching frequency
  • Efficiency at 15-V output up to 88%
  • Overload and overvoltage protection
  • Programmable soft start-up
  • Load discharge path after IC shutdown
  • 2.5 mm × 2.5 mm × 0.8 mm WSON package
  • Create a custom design using the TPS61093 with the WEBENCH® Power Designer

The TPS61093 is a 1.2-MHz, fixed-frequency boost converter designed for high integration and high reliability. The IC integrates a 20-V power switch, input/output isolation switch, and power diode. When the output current exceeds the overload limit, the isolation switch of the IC opens up to disconnect the output from the input, thus protecting the IC and the input supply. The isolation switch also disconnects the output from the input during shutdown to minimize leakage current. When the IC is shut down, the output capacitor is discharged to a low voltage level by internal diodes. Other protection features include 1.1-A peak overcurrent protection (OCP) at each cycle, output overvoltage protection (OVP), thermal shutdown, and undervoltage lockout (UVLO).

With its 1.6-V minimum input voltage, the IC can be powered by two alkaline batteries, a single Li-ion battery, or 3.3-V and 5-V regulated supply. The output can be boosted up to 17 V. The TPS61093 is available in 2.5 mm × 2.5 mm VSON package with thermal pad.

The TPS61093 is a 1.2-MHz, fixed-frequency boost converter designed for high integration and high reliability. The IC integrates a 20-V power switch, input/output isolation switch, and power diode. When the output current exceeds the overload limit, the isolation switch of the IC opens up to disconnect the output from the input, thus protecting the IC and the input supply. The isolation switch also disconnects the output from the input during shutdown to minimize leakage current. When the IC is shut down, the output capacitor is discharged to a low voltage level by internal diodes. Other protection features include 1.1-A peak overcurrent protection (OCP) at each cycle, output overvoltage protection (OVP), thermal shutdown, and undervoltage lockout (UVLO).

With its 1.6-V minimum input voltage, the IC can be powered by two alkaline batteries, a single Li-ion battery, or 3.3-V and 5-V regulated supply. The output can be boosted up to 17 V. The TPS61093 is available in 2.5 mm × 2.5 mm VSON package with thermal pad.
open-in-new 기타 AC/DC & DC/DC converters (integrated FET) 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS61376 활성 25V, 4.5A, 부스트 컨버터, 2.5% 정확도 입력 평균 전류 제한 및 실제 분리 TPS61376 has adjustable input current limited feature

기술 문서

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모두 보기12
유형 직함 날짜
* Data sheet TPS61093 Low-Input Boost Converter With Integrated Power Diode and Input/Output Isolation datasheet (Rev. D) PDF | HTML 2019/04/26
Application note QFN and SON PCB Attachment (Rev. C) PDF | HTML 2023/12/06
Application note 스트컨버터의 전력계 기본 계산 (Rev. D) PDF | HTML 2022/11/21
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 2018/12/11
Selection guide Power Management Guide 2018 (Rev. R) 2018/06/25
Application note Five Steps to a Good PCB Layout of the Boost Converter PDF | HTML 2016/05/03
Application note Automated Frequency Response Analyzer 2013/10/09
Analog Design Journal Design considerations for a resistive feedback divider in a DC/DC converter 2012/04/26
Analog Design Journal IQ: What it is, what it isn’t, and how to use it 2011/06/17
User guide TPS61093EVM-519 2009/10/10
Application note Minimizing Ringing at the Switch Node of a Boost Converter 2006/09/15
More literature Seminar 400 Topic 1 - Current-Mode Control of Switching Power Supplies 2001/02/15

설계 및 개발

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

평가 보드

TPS61093EVM-519 — TPS61093EVM-519 평가 모듈

The TPS61093EVM-519 facilitates evaluation of the TPS61093 low input, 20V/1.1A step-up DC/DC converter.
사용 설명서: PDF
TI.com에서 구매할 수 없습니다
시뮬레이션 모델

TPS61093 Unencrypted PSpice Transient Model Package (Rev. D)

SLVMAK9D.ZIP (49 KB) - PSpice Model
다운로드
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패키지 핀 다운로드
WSON (DSK) 10 옵션 보기
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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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