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

TPS55165-Q1

활성

2V~36V, 1A 출력, 2MHz, 5V 또는 12V 고정 출력 전압, 스텝업 및 스텝다운 컨버터

지금 주문
데이터 시트

TPS55165-Q1

활성
데이터 시트 지금 주문

제품 상세 정보

Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Buck-Boost Type Converter Vin (min) (V) 2 Vin (max) (V) 36 Switching frequency (min) (kHz) 2000 Switching frequency (max) (kHz) 2000 Features Spread Spectrum Vout (min) (V) 5 Vout (max) (V) 12 Iq (typ) (µA) 15 Duty cycle (max) (%) 99 Switch current limit (typ) (A) 3.5
Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Topology Buck-Boost Type Converter Vin (min) (V) 2 Vin (max) (V) 36 Switching frequency (min) (kHz) 2000 Switching frequency (max) (kHz) 2000 Features Spread Spectrum Vout (min) (V) 5 Vout (max) (V) 12 Iq (typ) (µA) 15 Duty cycle (max) (%) 99 Switch current limit (typ) (A) 3.5
HTSSOP (PWP) 20 41.6 mm² 6.5 x 6.4
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Functional Safety-Capable
  • 2-V to 36-V input voltage range for VOUT = 5 V
  • 5-V or 12-V fixed output voltage (TPS55165-Q1)
  • Adjustable output voltage options from 5.7 V to 9 V (TPS55160-Q1 and TPS55162-Q1)
  • Up to 85% efficiency
  • 1-A output current for VOUT = 5 V and VIN ≥ 5.3 V
  • 0.8-A output current for VOUT = 5 V and VIN ≥ 3.8 V
  • 0.4-A output current for VOUT = 5 V and VIN ≥ 2.3 V
  • Automatic transition between step-down and step-up mode
  • Low-power mode for improved efficiency at light load conditions (TPS55160-Q1/TPS55165-Q1)
  • Device quiescent current less than 15 µA in low-power mode (TPS55160-Q1/TPS55165-Q1)
  • Device shutdown current less than 3 µA
  • Forced fixed-frequency operation at 2 MHz
  • Selectable spread spectrum (TPS55160-Q1 and TPS55165-Q1)
  • Wake-up through IGN with power-latch function
  • Smart power-good output with configurable delay time
  • Overtemperature protection and output overvoltage protection
  • Available in easy-to-use 20-Pin HTSSOP PowerPAD™ package
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Functional Safety-Capable
  • 2-V to 36-V input voltage range for VOUT = 5 V
  • 5-V or 12-V fixed output voltage (TPS55165-Q1)
  • Adjustable output voltage options from 5.7 V to 9 V (TPS55160-Q1 and TPS55162-Q1)
  • Up to 85% efficiency
  • 1-A output current for VOUT = 5 V and VIN ≥ 5.3 V
  • 0.8-A output current for VOUT = 5 V and VIN ≥ 3.8 V
  • 0.4-A output current for VOUT = 5 V and VIN ≥ 2.3 V
  • Automatic transition between step-down and step-up mode
  • Low-power mode for improved efficiency at light load conditions (TPS55160-Q1/TPS55165-Q1)
  • Device quiescent current less than 15 µA in low-power mode (TPS55160-Q1/TPS55165-Q1)
  • Device shutdown current less than 3 µA
  • Forced fixed-frequency operation at 2 MHz
  • Selectable spread spectrum (TPS55160-Q1 and TPS55165-Q1)
  • Wake-up through IGN with power-latch function
  • Smart power-good output with configurable delay time
  • Overtemperature protection and output overvoltage protection
  • Available in easy-to-use 20-Pin HTSSOP PowerPAD™ package

The TPS5516x-Q1 family of devices is a high-voltage synchronous buck-boost DC-DC converter. The device provides a stable power-supply output from a wide varying input-power supply such as an automotive car battery. The buck-boost overlap control ensures automatic transition between step-down and step-up mode with optimal efficiency. The TPS55165-Q1 output voltage can be set to a fixed level of 5 V or 12 V. The TPS55160-Q1 and TPS55162-Q1 devices have a configurable output voltage ranging from 5.7 V to 9 V that is set by an external resistive divider.

Output currents can be as high as 1 A for a normal car battery voltage, and can be maintained at 0.4 A for lower input voltages, such as those for common battery-cranking profiles. The buck-boost converter is based on a fixed-frequency, pulse-width-modulation (PWM) control circuit using synchronous rectification to obtain maximum efficiency. The switching frequency is set to 2 MHz (typical) which allows for the usage of a small inductor that uses less board space.

The TPS5516x-Q1 family of devices is a high-voltage synchronous buck-boost DC-DC converter. The device provides a stable power-supply output from a wide varying input-power supply such as an automotive car battery. The buck-boost overlap control ensures automatic transition between step-down and step-up mode with optimal efficiency. The TPS55165-Q1 output voltage can be set to a fixed level of 5 V or 12 V. The TPS55160-Q1 and TPS55162-Q1 devices have a configurable output voltage ranging from 5.7 V to 9 V that is set by an external resistive divider.

Output currents can be as high as 1 A for a normal car battery voltage, and can be maintained at 0.4 A for lower input voltages, such as those for common battery-cranking profiles. The buck-boost converter is based on a fixed-frequency, pulse-width-modulation (PWM) control circuit using synchronous rectification to obtain maximum efficiency. The switching frequency is set to 2 MHz (typical) which allows for the usage of a small inductor that uses less board space.
filter 기타 AC/DC 및 DC/DC 컨버터(통합 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
신규 TPS552872-Q1 활성 오토모티브, 36V, 4A 완전 일체형 벅 부스트 컨버터 36-V, 4-A full integrated buck-boost converter, AEC-Q100 qualified
TPS55288-Q1 활성 I2C 제어를 지원하는 36V, 16A 벅-부스트 컨버터, AEC-Q100 인증 획득 TPS55288 is higher power
TPS552882-Q1 활성 36V, 16A 벅-부스트 컨버터, AEC-Q100 인증 TPS552882 is higher power
TPS55289 활성 30V 8A 벅 부스트 컨버터(I²C 인터페이스 포함) Better power efficiency and higher Iout
TPS552892 활성 36V, 8A 완전 통합 벅 부스트 컨버터 Better power efficiency and higher Iout
TPS552892-Q1 활성 오토모티브 36V, 8A 완전 일체형 벅 부스트 컨버터 Better power efficiency and higher Iout

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
7개 모두 보기
유형 직함 날짜
* Data sheet TPS5516x-Q1 36-V, 1-A Output, 2-MHz, Single Inductor, Synchronous Step-Up and Step-Down Voltage Regulator datasheet (Rev. A) PDF | HTML 2021/12/13
White paper Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A) PDF | HTML 2024/04/30
White paper 전원 공급 장치의 EMI 절감을 위한 시간 및 비용 효율적 혁신 2020/12/04
Functional safety information TPS5516x-Q1 Functional Safety, FIT Rate, and Failure Mode Distribution PDF | HTML 2020/08/12
Application note TPS55165-Q1 Layout Guidelines 2020/01/29
Technical article Solving voltage transient challenges with an integrated buck-boost converter PDF | HTML 2018/03/12
User guide TPS5516xQ1-EVM Evaluation Module for 1-A Single-Inductor Buck-Boost-Converter 2017/11/06

설계 및 개발

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

평가 보드

TPS55160Q1-EVM — TPS5516xEVM 단일 인덕터 1A 벅 부스트 평가 모듈

The Texas Instruments TPS5516xEVM evaluation module (EVM) helps designers to evaluate the operation and performance of the TPS55160-Q1, a 1A single-inductor buck-boost-converter.

The TPS55160-Q1 allows to set the output voltage through a feedback-divider from 5.7V to 9V.

사용 설명서: PDF
TI.com에서 구매 불가
평가 보드

TPS55165Q1-EVM — TPS5516xEVM 단일 인덕터 1A 벅 부스트 평가 모듈

The Texas Instruments TPS55165Q1-EVM evaluation module (EVM) helps designers to evaluate the operation and performance of the TPS55165-Q1, a 1A single-inductor buck-boost-converter.

The TPS55165-Q1 has a selectable output voltage of 5V or 12V.

사용 설명서: PDF
TI.com에서 구매 불가
시뮬레이션 모델

Unencrypted TPS55165-Q1 PSpice Transient Model Package (Rev. B)

SLVMCA3B.ZIP (83 KB) - PSpice Model
다운로드
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
HTSSOP (PWP) 20 Ultra Librarian
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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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