홈 전력 관리 DC/DC 스위칭 레귤레이터 DC/DC 컨버터
홈
전력 관리
DC/DC 스위칭 레귤레이터
DC/DC 컨버터

TPS62130A

활성

DCS-Control을 지원하는 3V~17V, 3A 스텝다운 컨버터(3x3 QFN 패키지)

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open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS62903 활성 1.5mm × 2mm QFN 패키지의 3V~17V, 3A 고효율 저 IQ 벅 컨버터 Higher efficiency with lower IQ and improved Vref accuracy in a smaller package.

TPS62130A

활성
데이터 시트 지금 주문하기

제품 상세 정보

Rating Catalog Topology Buck Iout (max) (A) 3 Vin (max) (V) 17 Vin (min) (V) 3 Vout (max) (V) 6 Vout (min) (V) 0.9 Features Enable, Light-load efficiency, Output discharge, Power good, Prebias startup, Synchronous rectification, Tracking, Voltage Margining Control mode Constant on-time (COT), DCS-Control Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000017 Duty cycle (max) (%) 100
Rating Catalog Topology Buck Iout (max) (A) 3 Vin (max) (V) 17 Vin (min) (V) 3 Vout (max) (V) 6 Vout (min) (V) 0.9 Features Enable, Light-load efficiency, Output discharge, Power good, Prebias startup, Synchronous rectification, Tracking, Voltage Margining Control mode Constant on-time (COT), DCS-Control Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.000017 Duty cycle (max) (%) 100
VQFN (RGT) 16 9 mm² 3 x 3
  • DCS-Control™ topology
  • Input voltage range: 3 V to 17 V
  • Up to 3-A output current
  • Adjustable output voltage from 0.9 V to 6 V
  • Pin-selectable output voltage (nominal, + 5%)
  • Programmable soft start and tracking
  • Seamless power save mode transition
  • Quiescent current of 17 µA (typical)
  • Selectable operating frequency
  • Power-good output
  • 100% duty cycle mode
  • Short circuit protection
  • Overtemperature protection
  • Pin-to-pin compatible with the TPS62140 and TPS62150
  • Available in a 3-mm × 3-mm, QFN-16 package
  • Use the TPS82130 for faster designs
  • DCS-Control™ topology
  • Input voltage range: 3 V to 17 V
  • Up to 3-A output current
  • Adjustable output voltage from 0.9 V to 6 V
  • Pin-selectable output voltage (nominal, + 5%)
  • Programmable soft start and tracking
  • Seamless power save mode transition
  • Quiescent current of 17 µA (typical)
  • Selectable operating frequency
  • Power-good output
  • 100% duty cycle mode
  • Short circuit protection
  • Overtemperature protection
  • Pin-to-pin compatible with the TPS62140 and TPS62150
  • Available in a 3-mm × 3-mm, QFN-16 package
  • Use the TPS82130 for faster designs

The TPS6213x family 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 by use of the DCS-Control topology.

With their wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12-V intermediate power rails. They 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 start-up ramp is controlled by the soft-start pin, which allows operation as either a stand-alone 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 draw quiescent current of approximately 17 µA from VIN. Power save mode, entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the device is turned off and shutdown current consumption is less than 2 µA.

The device, available in adjustable and fixed output voltage versions, is packaged in a 16-pin VQFN package measuring 3 mm × 3 mm (RGT).

The TPS6213x family 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 by use of the DCS-Control topology.

With their wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12-V intermediate power rails. They 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 start-up ramp is controlled by the soft-start pin, which allows operation as either a stand-alone 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 draw quiescent current of approximately 17 µA from VIN. Power save mode, entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the device is turned off and shutdown current consumption is less than 2 µA.

The device, available in adjustable and fixed output voltage versions, is packaged in a 16-pin VQFN package measuring 3 mm × 3 mm (RGT).
filter 기타 DC/DC 컨버터 찾기
다운로드 스크립트와 함께 비디오 보기 비디오

관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS62135 활성 1%의 정확도와 PFM/강제 PWM을 지원하는 3~17V 4.0A 스텝다운 컨버터(2x3QFN) Higher output current (4 A) or more design flexibility.

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
29개 모두 보기
상위 문서 유형 직함 형식 옵션 날짜
* Data sheet TPS6213x 3-V to17-V, 3-A Step-Down Converter In 3-mm × 3-mm QFN Package datasheet (Rev. F) PDF | HTML 2021/11/10
Application note QFN and SON PCB Attachment (Rev. C) PDF | HTML 2023/12/06
Application note Using the TPS6215x in an Inverting Buck-Boost Topology.. (Rev. D) PDF | HTML 2023/01/23
Application note Quick Reference Guide To TI Buck Switching DC/DC Application Notes (Rev. B) PDF | HTML 2022/05/23
Analog Design Journal Methods of output-voltage adjustment for DC/DC converters 2019/06/14
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 2018/12/11
Analog Design Journal Understanding 100% mode in low-power DC/DC converters 2018/06/22
Application note Extracting a Lumped Output Impedance Model With SIMPLIS or SiMetrix 2018/06/11
Analog Design Journal Achieving a clean startup by using a DC/DC converter with a precise enable-pin threshold 2017/10/24
Application note Feedforward Capacitor to Improve Stability and Bandwidth of TPS621/821-Family (Rev. A) 2017/06/28
Application note Sequencing and Tracking With the TPS621-Family and TPS821-Family (Rev. A) 2017/06/28
Application note Step-Down LED Driver With Dimming With the TPS621-Family and TPS821-Family (Rev. A) 2017/06/28
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
Application note Basic Calculation of a Buck Converter's Power Stage (Rev. B) 2015/08/17
Application note Optimizing the TPS62130/40/50/60 Output Filter (Rev. A) 2015/07/15
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
Application note TPS62130A Differences to TPS62130 2014/04/02
Application note Using the TPS62150 in a Split Rail Topology 2014/03/26
Analog Design Journal High-efficiency, low-ripple DCS-Control offers seamless PWM/pwr-save transitions 2013/07/25
Application note How to Measure the Control Loop of DCS-Control Devices (Rev. A) 2012/08/09
Analog Design Journal Design considerations for a resistive feedback divider in a DC/DC converter 2012/04/26
Application note Understanding the Absolute Maximum Ratings of the SW Node (Rev. A) 2012/01/13
Application note Powering the MSP430 from a High Voltage Input using the TPS62122 (Rev. C) 2012/01/12
Application note Voltage Margining Using the TPS62130 2011/12/15
Application note Choosing an Appropriate Pull-up/Pull-down Resistor for Open Drain Outputs 2011/09/19
Analog Design Journal IQ: What it is, what it isn’t, and how to use it 2011/06/17

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
TI.com에서 구매할 수 없음
시뮬레이션 모델

TPS62130A PSpice Unencrypted Transient Model (Rev. A)

SLVM893A.ZIP (59 KB) - PSpice Model
다운로드
시뮬레이션 모델

TPS62130A SIMPLIS Transient and Average Model

SLVMDN9.ZIP (928 KB) - SIMPLIS Model
다운로드
계산 툴

SLVC366 — Design Tool for Analog Dimming Using a PWM Signal

지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어
다운로드
계산 툴

SLVC780 — Design Tool for Output Voltage Adjustment Using a DAC

Calculator tool to adjust the power supply's output voltage with an analog input voltage
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어
다운로드
레퍼런스 디자인

TIDA-00360 — 16비트 ADC 및 100MHz IF 대역폭을 지원하는 700–2700MHz 듀얼 채널 수신기 레퍼런스 디자인

The increasing demand on wireless networks to provide faster data links to customers has driven transceiver hardware to increasingly demanding performance with enough bandwidth to support the largest standardized multi-carrier frequency bands (with band aggregation in some cases) and enough (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDA-00988 — 160MHz 대역폭 무선 신호 테스터 레퍼런스 디자인

이 레퍼런스 설계는 액티브 발룬 증폭기(LMH5401), LC 대역 통과 필터, 16비트 ADC(ADC31JB68) 및 클록 클리너와 생성기 PLL(LMK04828)을 사용하여 표준 무선 신호 테스터용 IF 서브시스템을 구현합니다. 변조된 신호를 사용한 측정은 802.11ac(Wi-Fi), Bluetooth, Zigbee 및 일반적인 셀룰러 표준(예: UMTS 및 LTE)을 포함한 광범위한 표준 신호 유형을 테스트하기에 충분한 MER과 높은 배치 명확성으로 신호를 수신한다는 것을 보여줍니다.
Design guide: PDF
회로도: PDF
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VQFN (RGT) 16 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
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  • 팹 위치
  • 조립 위치

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