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

TPS61088

활성

10A 완전 통합 동기 부스트 컨버터

지금 주문
데이터 시트

TPS61088

활성
데이터 시트 지금 주문

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Boost Type Converter Vin (min) (V) 2.7 Vin (max) (V) 12 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 2200 Features Adjustable current limit, Enable, Light Load Efficiency, Synchronous Rectification Vout (min) (V) 4.5 Vout (max) (V) 12.6 Iq (typ) (µA) 110 Duty cycle (max) (%) 90 Switch current limit (typ) (A) 11.9
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Boost Type Converter Vin (min) (V) 2.7 Vin (max) (V) 12 Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 2200 Features Adjustable current limit, Enable, Light Load Efficiency, Synchronous Rectification Vout (min) (V) 4.5 Vout (max) (V) 12.6 Iq (typ) (µA) 110 Duty cycle (max) (%) 90 Switch current limit (typ) (A) 11.9
VQFN (RHL) 20 15.75 mm² 4.5 x 3.5
  • 2.7-V to 12-V input voltage range
  • 4.5-V to 12.6-V output voltage range
  • 10-A switch current
  • Up to 91% efficiency at VIN = 3.3 V, VOUT = 9 V, and IOUT = 3 A
  • Mode selection between PFM mode and forced PWM mode at light load
  • 1.0-µA current into the VIN pin during shutdown
  • Resistor-programmable switch peak current limit
  • Adjustable switching frequency: 200 kHz to 2.2 MHz
  • Programmable soft start
  • Output overvoltage protection at 13.2 V
  • Cycle-by-cycle overcurrent protection
  • Thermal shutdown
  • 4.50-mm × 3.50-mm 20-pin VQFN package
  • Create a custom design using the TPS61088 with the WEBENCH Power Designer
  • 2.7-V to 12-V input voltage range
  • 4.5-V to 12.6-V output voltage range
  • 10-A switch current
  • Up to 91% efficiency at VIN = 3.3 V, VOUT = 9 V, and IOUT = 3 A
  • Mode selection between PFM mode and forced PWM mode at light load
  • 1.0-µA current into the VIN pin during shutdown
  • Resistor-programmable switch peak current limit
  • Adjustable switching frequency: 200 kHz to 2.2 MHz
  • Programmable soft start
  • Output overvoltage protection at 13.2 V
  • Cycle-by-cycle overcurrent protection
  • Thermal shutdown
  • 4.50-mm × 3.50-mm 20-pin VQFN package
  • Create a custom design using the TPS61088 with the WEBENCH Power Designer

The TPS61088 is a high-power density, fully-integrated synchronous boost converter with a 11-mΩ power switch and a 13-mΩ rectifier switch to provide a high efficiency and small size solution in portable systems. The TPS61088 has a wide input voltage range from 2.7 V to 12 V to support applications with single-cell or two-cell Lithium batteries. The device has 10-A switch current capability and is capable of providing an output voltage up to 12.6 V.

The TPS61088 uses adaptive constant off-time peak current control topology to regulate the output voltage. In moderate to heavy load condition, the TPS61088 works in pulse width modulation (PWM) mode. In light load condition, the device has two operation modes selected by the MODE pin. One is the pulse frequency modulation (PFM) mode to improve the efficiency and another one is forced PWM mode to avoid application problems caused by low switching frequency. The switching frequency in PWM mode is adjustable, ranging from 200 kHz to 2.2 MHz by an external resistor. The TPS61088 also implements a programmable soft-start function and an adjustable switching peak current limit function. In addition, the device provides 13.2-V output overvoltage protection, cycle-by-cycle overcurrent protection, and thermal shutdown protection.

The TPS61088 is available in a 4.50-mm × 3.50-mm 20-pin VQFN package.

The TPS61088 is a high-power density, fully-integrated synchronous boost converter with a 11-mΩ power switch and a 13-mΩ rectifier switch to provide a high efficiency and small size solution in portable systems. The TPS61088 has a wide input voltage range from 2.7 V to 12 V to support applications with single-cell or two-cell Lithium batteries. The device has 10-A switch current capability and is capable of providing an output voltage up to 12.6 V.

The TPS61088 uses adaptive constant off-time peak current control topology to regulate the output voltage. In moderate to heavy load condition, the TPS61088 works in pulse width modulation (PWM) mode. In light load condition, the device has two operation modes selected by the MODE pin. One is the pulse frequency modulation (PFM) mode to improve the efficiency and another one is forced PWM mode to avoid application problems caused by low switching frequency. The switching frequency in PWM mode is adjustable, ranging from 200 kHz to 2.2 MHz by an external resistor. The TPS61088 also implements a programmable soft-start function and an adjustable switching peak current limit function. In addition, the device provides 13.2-V output overvoltage protection, cycle-by-cycle overcurrent protection, and thermal shutdown protection.

The TPS61088 is available in a 4.50-mm × 3.50-mm 20-pin VQFN package.
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
TPS61178 활성 부하 분리 제어를 지원하는 20V, 10A 완전 통합 동기 부스트 TPS61178 is with disconnect switch
TPS61288 활성 18V, 15A 동기식 부스트 컨버터 Extended input and output voltage range (up to 18 V) in smaller size

기술 자료

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17개 모두 보기
유형 직함 날짜
* Data sheet TPS61088 10-A Fully-Integrated Synchronous Boost Converter datasheet (Rev. D) PDF | HTML 2021/08/12
White paper Understanding Functional Safety FIT Base Failure Rate Estimates per IEC 62380 and SN 29500 (Rev. A) PDF | HTML 2024/04/30
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 Using External Bias to Broaden Input Voltage Range of Boost Converters PDF | HTML 2021/11/08
Application note Measuring and Understanding the Output Voltage Ripple of a Boost Converter PDF | HTML 2021/02/22
Application note Reducing Radiated EMI in TPS61088 Boost Converter (Rev. A) 2019/11/04
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 2018/12/11
Application note Negative to Positive Conversion Made Simple with TPS61089 Boost Converter 2018/10/11
Application note Charging Supercapacitor Banks from USB Type C Port With Boost Converter 2018/07/17
Application note Output Short-Circuit Protection Solution for the TPS61088 2016/09/22
Application note Five Steps to a Good PCB Layout of the Boost Converter PDF | HTML 2016/05/03
Technical article When discharging a super capacitor, drain it all the way! PDF | HTML 2015/09/17
EVM User's guide TPS61088EVM User's Guide 2015/06/03
Application note AN-2020 Thermal Design By Insight, Not Hindsight (Rev. C) 2013/04/23
Analog Design Journal Design considerations for a resistive feedback divider in a DC/DC converter 2012/04/26
Application note Minimizing Ringing at the Switch Node of a Boost Converter 2006/09/15

설계 및 개발

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

평가 보드

TPS61088EVM-677 — TPS61088-PWR677 평가 모듈

This EVM contains the 200kHz-2MHz, fully-Integrated synchronous boost converter TPS61088 with a switch current of 10A maximum. The EVM board’s output voltage is set at 9V, at Vin=3.3V, Vo=9V, Io=3A conditions, the efficiency can be up to 90%.

사용 설명서: PDF
TI.com에서 구매 불가
시뮬레이션 모델

TPS61088 Unencrypted PSPICE Transient Model

SLVMDA9.ZIP (4 KB) - PSpice Model
다운로드
시뮬레이션 모델

TPS61088 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMAU6A.ZIP (87 KB) - PSpice Model
다운로드
레퍼런스 디자인

PMP9772 — TPS61088을 사용한 낮은 입력 전압, 높은 전류 부스트 컨버터 레퍼런스 설계

This reference design delivers a very low input voltage high current boost application with a combination of the TPS61088 and the TLV61220. The TLV61220 is a low-input voltage boost converter. Its minimum input voltage is 0.7V. Setting the TLV61220’s output voltage to 5.5V to supply the (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

TIDA-050021 — 스마트 계량기용 GSM 모듈 백업 전원 레퍼런스 설계

TIDA-050021 delivers a back-up power reference design for the GSM module. By adding a simple charge-pump circuit, this reference design can support 3.8-V, 2-A output power even when the super-capacitor voltage drops to 1 V. This allows the energy stored in the super capacitor to be used to the (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDEP-01022 — 게이트웨이 오토모티브 레퍼런스 설계

Automotive trends are rapidly evolving, and as a result, new domain- and zonal-based gateway architectures are being used to efficiently handle the ever-increasing amount of data coming into and moving throughout the vehicle, and getting sent to the cloud. A properly functioning domain (or zonal) (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

PMP9778 — TPS61088을 사용하는 저방사 EMI 부스트 컨버터 레퍼런스 설계

This reference design delivers a low radiated EMI solution with boost converter TPS61088. By minimizing the high di/dt critical path area, using an integrated ground plane next to the topside signal layer, placing an appropriate RC snubber at the SW node, this reference design can get more than (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

PMP9806 — TPS61088 부스트 컨버터를 위한 전확한 출력 전류 제한 회로 레퍼런스 디자인

This reference design delivers an accurate output current limit solution for the TPS61088 boost converter. This feature is realized by an output current sense resistor and a low cost operational amplifier. When the output current is higher than the current limit point, the output of the (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

PMP9779 — TPS61088 부스트 컨버터를 위한 출력 단락 보호 레퍼런스 설계

This reference design delivers an output short-circuit protection solution for the TPS61088 boost converter. This feature is realized by an over current protection (OCP) circuit. When the output is shorted to ground or the load current is higher than a certain value, the OCP circuit will (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

PMP4451 — USB-C DFP+ USB-A 파워 뱅크(입력 및 출력 급속 충전기 포함) 레퍼런스 디자인

This is a power bank reference design with a USB type C DFP plus a USB type A port supporting high voltage discharging. Fast charger input is also supported to save more charging time. It can detect the input port attach/detach automatically, as well as the output ports.
Test report: PDF
회로도: PDF
레퍼런스 디자인

PMP9774 — TPS61088을 지원하는 오디오 전력 증폭기를 위한 엔빌로프 트래킹 전원 공급 장치 레퍼런스 설계

This reference design delivers an envelope-tracking power supply circuit for audio power amplifier (PA) with TPS61088. By adding an audio envelope signal to the FB pin, the TPS61088’s output voltage can change in accordance with the envelope of the audio signal. So the TPS61088 provides a (...)
Test report: PDF
회로도: PDF
레퍼런스 디자인

PMP9773 — 레퍼런스 디자인 - TPS61088을 사용하여 고속 충전 2.0을 지원하는 USB 전원 공급 장치

This Reference-Design is to power the USB port that aims to supports Quick Charge 2.0 from one cell li-ion Battery or a Power supply between 2.7V and 4.4V. It consists of a boost converter TPS61088 supporting up to 12V output, a 12 E-fuse TPS2592AA for short circuit protection and a charger (...)
Test report: PDF
회로도: PDF
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VQFN (RHL) 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

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