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

TPS61170-Q1

활성

3V~18V 넓은 입력 범위, 1.2A 부스트 컨버터(2mm x 2mm QFN 패키지, AEC-Q100 인증)

지금 주문
데이터시트

TPS61170-Q1

활성
데이터시트 지금 주문

제품 상세 정보

Vin (min) (V) 3 Vin (max) (V) 18 Topology Boost, Flyback, Forward, SEPIC Type Converter Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 1500 Features Enable, Light Load Efficiency, Nonsynchronous Vout (min) (V) 3 Vout (max) (V) 38 Rating Automotive Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.0023
Vin (min) (V) 3 Vin (max) (V) 18 Topology Boost, Flyback, Forward, SEPIC Type Converter Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 1500 Features Enable, Light Load Efficiency, Nonsynchronous Vout (min) (V) 3 Vout (max) (V) 38 Rating Automotive Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.0023
WSON (DRV) 6 4 mm² 2 x 2
  • Qualified for automotive applications
  • Functional Safety-Capable
  • 3-V to 18-V Input voltage range
  • High output voltage: up to 38 V
  • 1.2-A Integrated switch
  • 1.2-MHz Fixed switching frequency
  • 12 V at 300 mA and 24 V at 150 mA from 5-V Input (typical)
  • Up to 93% efficiency
  • On-the-fly output voltage reprogramming
  • Skip-switching cycle for output regulation at light load
  • Built-in soft start
  • 6-Pin, 2-mm × 2-mm SON package
  • Qualified for automotive applications
  • Functional Safety-Capable
  • 3-V to 18-V Input voltage range
  • High output voltage: up to 38 V
  • 1.2-A Integrated switch
  • 1.2-MHz Fixed switching frequency
  • 12 V at 300 mA and 24 V at 150 mA from 5-V Input (typical)
  • Up to 93% efficiency
  • On-the-fly output voltage reprogramming
  • Skip-switching cycle for output regulation at light load
  • Built-in soft start
  • 6-Pin, 2-mm × 2-mm SON package

The TPS61170-Q1 is a monolithic, high-voltage switching regulator with integrated 1.2-A, 40-V power MOSFET. The device can be configured in several standard switching-regulator topologies, including boost and SEPIC. The device has a wide input-voltage range to support applications with input voltage from multicell batteries or regulated 5-V, 12-V power rails.

The TPS61170-Q1 operates at a 1.2-MHz switching frequency, allowing the use of low-profile inductors and low-value ceramic input and output capacitors. External loop compensation components give the user flexibility to optimize loop compensation and transient response. The device has built-in protection features, such as pulse-by-pulse overcurrent limit, soft start, and thermal shutdown.

The FB pin regulates to a reference voltage of
1.229 V. The reference voltage can be lowered using a 1-wire digital interface (EasyScale™ protocol) through the CTRL pin. Alternatively, a pulse width-modulation (PWM) signal can be applied to the CTRL pin. The duty cycle of the signal reduces the feedback reference voltage proportionally.

The TPS61170-Q1 is available in a 6-pin 2-mm ×
2-mm SON package, allowing a compact power-supply solution.

The TPS61170-Q1 is a monolithic, high-voltage switching regulator with integrated 1.2-A, 40-V power MOSFET. The device can be configured in several standard switching-regulator topologies, including boost and SEPIC. The device has a wide input-voltage range to support applications with input voltage from multicell batteries or regulated 5-V, 12-V power rails.

The TPS61170-Q1 operates at a 1.2-MHz switching frequency, allowing the use of low-profile inductors and low-value ceramic input and output capacitors. External loop compensation components give the user flexibility to optimize loop compensation and transient response. The device has built-in protection features, such as pulse-by-pulse overcurrent limit, soft start, and thermal shutdown.

The FB pin regulates to a reference voltage of
1.229 V. The reference voltage can be lowered using a 1-wire digital interface (EasyScale™ protocol) through the CTRL pin. Alternatively, a pulse width-modulation (PWM) signal can be applied to the CTRL pin. The duty cycle of the signal reduces the feedback reference voltage proportionally.

The TPS61170-Q1 is available in a 6-pin 2-mm ×
2-mm SON package, allowing a compact power-supply solution.
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
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
TPS61170 활성 2x2mm QFN 패키지의 1.2A 스위치, 38V 고압 부스트 컨버터 Non-Q1 version

기술 문서

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
모두 보기6
유형 직함 날짜
* Data sheet TPS61170-Q1 1.2-A High-Voltage Boost Converter in 2-mm × 2-mm SON Package datasheet (Rev. B) PDF | HTML 2020/06/10
Application note QFN and SON PCB Attachment (Rev. C) PDF | HTML 2023/12/06
Functional safety information TPS61170-Q1 Functional Safety, FIT Rate, and Failure Mode Distribution 2020/05/22
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 2018/12/11
Analog Design Journal Design considerations for a resistive feedback divider in a DC/DC converter 2012/04/26
EVM User's guide TPS61170EVM-280 User's Guide (Rev. C) 2009/09/18

설계 및 개발

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

평가 보드

TPS61170EVM-280 — TPS61170 12V 입력, 24V 출력, 0.34A 평가 모듈

The TPS61170EVM-280 facilitates evaluation of the TPS61170 High Voltage 1.2 A Boost Converter. The TPS61170 is monolithic high voltage switching regulator. It can be operated in several of the standard switching configurations, including boost and SEPIC. The 1.2 A, 40 V high (...)

사용 설명서: PDF
TI.com에서 구매할 수 없습니다
평가 보드

TPS61170EVM-316 — TPS61170EVM-316 평가 모듈

The TPS61170EVM-316 facilitates evaluation of the TPS61170 1.2A High Voltage Boost Converter in a SEPIC configuration.
사용 설명서: PDF
TI.com에서 구매할 수 없습니다
시뮬레이션 모델

TPS61170 TINA-TI Transient Reference Design

SLVM230.TSC (416 KB) - TINA-TI Reference Design
다운로드
시뮬레이션 모델

TPS61170 TINA-TI Transient Spice Model

SLVM231.ZIP (55 KB) - TINA-TI Spice Model
다운로드
시뮬레이션 모델

TPS61170 Unencrypted PSPICE Transient Model Package (Rev. A)

SLVM100A.ZIP (33 KB) - PSpice Model
다운로드
레퍼런스 디자인

TIDA-00803 — 단일 코어 전압 애플리케이션 프로세스를 사용한 전면 카메라 시스템용 자동차 전원 설계

This reference design provides a broadly-applicable automotive power design for a variety of ADAS processors, focusing on front and rear camera applications. The design supports an input range of 4 V to 48 V to supply common processor power rails through discrete components.  This adds to the (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDA-080007 — DLP® 차량용 헤드라이트 레퍼런스 설계

This reference design details the design of a control board for the DLP5531-Q1 DMD. The DLP5531-Q1 DMD is a spatial light modulator with over 1.3 million pixels that can steer light to create digitally controlled illumination distributions. The design shows a simplified power architecture with a (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

PMP30046 — 엔터프라이즈 SSD 백업 전원 레퍼런스 디자인

The PMP30046 reference design shows a system solution for an enterprise SSD backup power supply. The input voltage of the hotswap controller can be either 5V or 12V. A buck stage converts this input voltage to 3.3V with a maximum load current of 2.5A. The 3.3V are boosted to 28V for charging a (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

TIDA-00322 — 오토모티브 초음파 액위/품질 측정 레퍼런스 디자인

TI reference design TIDA-00322 is an automotive liquid level and fluid identification measurement system. It is based on the dual-channel TDC1000-Q1 ultrasonic AFE and the real-time microcontroller C2000. This reference design can also be used with the TDC1000 for industrial/consumer applications. (...)
Test report: PDF
회로도: PDF
패키지 핀 다운로드
WSON (DRV) 6 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

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

포럼 주제 모두 보기(영문)

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