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

TPS62133A-Q1

활성

3V~17V 3A 오토모티브 스텝다운 컨버터(3X3 QFN 패키지)

지금 주문
데이터시트

TPS62133A-Q1

활성
데이터시트 지금 주문

제품 상세 정보

Iout (max) (A) 3 Vin (min) (V) 3 Vin (max) (V) 17 Topology Buck Type Converter Switching frequency (min) (kHz) 1250 Switching frequency (max) (kHz) 2500 Features Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, Voltage Margining Control mode Constant on-time (COT), DCS-Control Vout (min) (V) 5 Vout (max) (V) 5 Rating Automotive Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000017
Iout (max) (A) 3 Vin (min) (V) 3 Vin (max) (V) 17 Topology Buck Type Converter Switching frequency (min) (kHz) 1250 Switching frequency (max) (kHz) 2500 Features Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Tracking, Voltage Margining Control mode Constant on-time (COT), DCS-Control Vout (min) (V) 5 Vout (max) (V) 5 Rating Automotive Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000017
VQFN (RGT) 16 9 mm² 3 x 3
  • DCS-Control™ topology
  • Qualified for automotive applications
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • AEC-Q100 qualified with the following results:
    • Device temperature grade: –40°C to 125°C operating junction temperature range
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Input voltage range: 3 to 17 V
  • Adjustable output voltage from 0.9 to 6 V
  • Pin-selectable output voltage (nominal, + 5%)
  • Programmable soft start and tracking
  • Seamless power save mode transition
  • Quiescent current of 17 µA (typ.)
  • Selectable operating frequency
  • Power good output
  • 100% Duty cycle mode
  • Short circuit protection
  • Overtemperature protection
  • Pin-to-pin compatible with TPS62150A-Q1
  • Available in a 3-mm × 3-mm, VQFN-16 package
  • Create a custom design using the TPS62130A-Q1 with the WEBENCH® Power Designer
  • DCS-Control™ topology
  • Qualified for automotive applications
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • AEC-Q100 qualified with the following results:
    • Device temperature grade: –40°C to 125°C operating junction temperature range
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Input voltage range: 3 to 17 V
  • Adjustable output voltage from 0.9 to 6 V
  • Pin-selectable output voltage (nominal, + 5%)
  • Programmable soft start and tracking
  • Seamless power save mode transition
  • Quiescent current of 17 µA (typ.)
  • Selectable operating frequency
  • Power good output
  • 100% Duty cycle mode
  • Short circuit protection
  • Overtemperature protection
  • Pin-to-pin compatible with TPS62150A-Q1
  • Available in a 3-mm × 3-mm, VQFN-16 package
  • Create a custom design using the TPS62130A-Q1 with the WEBENCH® Power Designer

The TPS6213XA-Q1 devices are easy-to-use synchronous step-down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.5 MHz allows the use of small inductors and provides fast transient response as well as high output-voltage accuracy through the use of the DCS-Control™ topology.

With a wide operating input-voltage range of 3 to 17 V, the devices are ideally suited for systems powered from intermediate bus power rails. The devices support up to 3-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode). The output-voltage startup ramp is controlled by the soft-start pin, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable and open-drain power-good pins.

In power save mode, the devices show quiescent current of about 17 µA from VIN. Power save mode which is entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the devices are turned off and shutdown current consumption is less than 2 µA. The devices are packaged in a 16-pin VQFN package measuring 3 × 3 mm (RGT).

The TPS6213XA-Q1 devices are easy-to-use synchronous step-down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.5 MHz allows the use of small inductors and provides fast transient response as well as high output-voltage accuracy through the use of the DCS-Control™ topology.

With a wide operating input-voltage range of 3 to 17 V, the devices are ideally suited for systems powered from intermediate bus power rails. The devices support up to 3-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode). The output-voltage startup ramp is controlled by the soft-start pin, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable and open-drain power-good pins.

In power save mode, the devices show quiescent current of about 17 µA from VIN. Power save mode which is entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the devices are turned off and shutdown current consumption is less than 2 µA. The devices are packaged in a 16-pin VQFN package measuring 3 × 3 mm (RGT).
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관심 가지실만한 유사 제품

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비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
TPS62130A-Q1 활성 TPS62130A-Q1 3~17V 3A 오토모티브 스텝다운 컨버터(3 × 3 QFN 패키지) Same product with an adjustable-output voltage.
TPS62153A-Q1 활성 3x3 QFN 패키지의 3~17V 1A 오토모티브 스텝다운 컨버터 Pin-to-pin 1-A product with the same fixed-output voltage.

기술 문서

star =TI에서 선정한 이 제품의 인기 문서
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모두 보기10
유형 직함 날짜
* Data sheet TPS6213xA-Q1 3-V to 17-V 3-A Step-Down Converter With DCS Control datasheet (Rev. E) 2020/05/26
Application note Comparison of TPS629xx-Q1 vs. TPS621x0A-Q1 PDF | HTML 2022/12/13
Functional safety information TPS6213x-Q1 Functional Safety FIT and Failure Mode Distribution 2020/01/27
Analog Design Journal Understanding 100% mode in low-power DC/DC converters 2018/06/22
Analog Design Journal Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold 2017/10/24
Analog Design Journal Testing tips for applying external power to supply outputs without an input voltage 2016/10/24
Analog Design Journal Understanding frequency variation in the DCS-Control(TM) topology 2015/10/30
Analog Design Journal Five steps to a great PCB layout for a step-down converter 2015/01/29
Application note Step-Down Converter With Input Overvoltage Protection 2014/09/04
Application note Step-Down Converter with Cable Voltage Drop Compensation 2014/06/26

설계 및 개발

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

평가 보드

TPS62130EVM-505 — 3x3-mm, 16핀 QFN의 TPS62130 3A, 동기식 스텝다운 컨버터용 평가 모듈

  • Related Terms:
    • Synchronous Step Down DC-DC Converter
    • DC to DC Step Down Converter
    • Buck DC DC Converter

The TPS62130EVM-505 (HPA505-001) uses the TPS62130 adjustable version and is set to a 3.3-Voutput. The EVM operates with full-rated performance with an input voltage between 3.7 V and 17 V. (...)

사용 설명서: PDF | HTML
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시뮬레이션 모델

TPS62133A-Q1 PSpice Transient Model

SLVMAM9.ZIP (67 KB) - PSpice Model
다운로드
레퍼런스 디자인

TIDA-01412 — 게이트웨이 및 차체 제어 모듈의 오토모티브 마이크로컨트롤러를 위한 전원 공급 장치 레퍼런스 설계

This discrete power supply reference design demonstrates performance of the Freescale™ MPC5748G microcontroller. This reference design uses five DC/DC converters, it offers a more flexible and scalable design than when using a PMIC. It supports numerous automotive applications (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

PMP10223 — 프리 부스트를 지원하는 오토모티브 전원 공급 장치 레퍼런스 디자인

The PMP10223 automotive power reference design provides 5.0V @ 1.1A, 3.3V @ 0.6A and 1.3V at 1.0A. A pre-boost provides 9.0V @ 1.7A to ensure proper operation even during startup of the engine. A synchronous buck converters generates 6.0V @ 2.2A as an intermediate rail for the following buck (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

TIDA-00271 — 원격 카메라 및 레이더 모듈을 위한 ADAS 센서 상호 연결 레퍼런스 디자인 보드

The ADAS Sensor Interconnect Board is intended for applications where remote sensors like cameras, LIDAR or radar modules need to be connected to a central processing ECU. The board supports up to 3 coaxial and 1 LVDS twisted pair data inputs as well as 3 FMC cable and 1 board to board connector as (...)
Test report: PDF
회로도: PDF
패키지 핀 다운로드
VQFN (RGT) 16 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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