전원 관리 AC/DC 및 DC/DC 컨버터(통합 FET)

TPS61099

활성

800nA 초저 정동작 전류의 0.7Vin 동기 부스트 컨버터

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
TPS61299 활성 입력 전류 제한 및 빠른 과도 성능을 지원하는 95nA 정동작 전류, 5.5V 부스트 컨버터 Lower IQ and higher IOUT

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 150 Topology Boost Type Converter Vin (min) (V) 0.7 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 3000 Features Enable, Load Disconnect, UVLO Fixed Vout (min) (V) 1.8 Vout (max) (V) 5.5 Iq (typ) (µA) 0.8, 1 Duty cycle (max) (%) 90 Switch current limit (typ) (A) 1
Rating Catalog Operating temperature range (°C) -40 to 150 Topology Boost Type Converter Vin (min) (V) 0.7 Vin (max) (V) 5.5 Switching frequency (min) (kHz) 1000 Switching frequency (max) (kHz) 3000 Features Enable, Load Disconnect, UVLO Fixed Vout (min) (V) 1.8 Vout (max) (V) 5.5 Iq (typ) (µA) 0.8, 1 Duty cycle (max) (%) 90 Switch current limit (typ) (A) 1
DSBGA (YFF) 6 1.4000000000000001 mm² 1 x 1.4000000000000001 WSON (DRV) 6 4 mm² 2 x 2
  • 600-nA ultra-low IQ into VOUT pin
  • 400-nA ultra-low IQ into VIN pin
  • Operating input voltage from 0.7 V to 5.5 V
  • Adjustable output voltage from 1.8 V to 5.5 V
  • Fixed output voltage versions available
  • Minimum 0.8-A switch peak current limit
  • Regulated output voltage in down mode
  • True disconnection during shutdown
  • Up to 75% efficiency at 10-µA load with fixed output voltage versions
  • Up to 93% efficiency from 10-mA to 300-mA load
  • 6-ball 1.23-mm × 0.88-mm WCSP package and 2-mm × 2-mm WSON package
  • Create a custom design using the TPS61099x with the WEBENCH Power Designer
  • 600-nA ultra-low IQ into VOUT pin
  • 400-nA ultra-low IQ into VIN pin
  • Operating input voltage from 0.7 V to 5.5 V
  • Adjustable output voltage from 1.8 V to 5.5 V
  • Fixed output voltage versions available
  • Minimum 0.8-A switch peak current limit
  • Regulated output voltage in down mode
  • True disconnection during shutdown
  • Up to 75% efficiency at 10-µA load with fixed output voltage versions
  • Up to 93% efficiency from 10-mA to 300-mA load
  • 6-ball 1.23-mm × 0.88-mm WCSP package and 2-mm × 2-mm WSON package
  • Create a custom design using the TPS61099x with the WEBENCH Power Designer

The TPS61099x device is a synchronous boost converter with 1-µA ultra-low quiescent current. The device is designed for products powered by an alkaline battery, NiMH rechargeable battery, Li-Mn battery, or rechargeable Li-Ion battery where high efficiency under light-load condition is critical to achieve long battery life operation.

The TPS61099x boost converter uses a hysteretic control topology to obtain maximal efficiency at minimal quiescent current. It only consumes 1-µA quiescent current under light-load condition and can achieve up to 75% efficiency at 10-µA load with fixed output voltage version. It can also support up to 300-mA output current from 3.3-V to 5-V conversion, and achieve up to 93% at 200-mA load.

The TPS61099x also offers both Down mode and Pass-Through operations for different applications. In Down mode, the output voltage can still be regulated at target value even when input voltage is higher than the output voltage. In Pass-Through mode, the output voltage follows input voltage. The TPS61099x exits Down mode and enters into Pass-Through mode when VIN > VOUT + 0.5 V.

The TPS61099x supports true shutdown function when it is disabled, which disconnects the load from the input supply to reduce the current consumption.

The TPS61099x offers both adjustable output voltage version and fixed output voltage versions. It is available in a 6-ball 1.23-mm × 0.88-mm WCSP Package and a 6-pin 2-mm × 2-mm WSON package.

The TPS61099x device is a synchronous boost converter with 1-µA ultra-low quiescent current. The device is designed for products powered by an alkaline battery, NiMH rechargeable battery, Li-Mn battery, or rechargeable Li-Ion battery where high efficiency under light-load condition is critical to achieve long battery life operation.

The TPS61099x boost converter uses a hysteretic control topology to obtain maximal efficiency at minimal quiescent current. It only consumes 1-µA quiescent current under light-load condition and can achieve up to 75% efficiency at 10-µA load with fixed output voltage version. It can also support up to 300-mA output current from 3.3-V to 5-V conversion, and achieve up to 93% at 200-mA load.

The TPS61099x also offers both Down mode and Pass-Through operations for different applications. In Down mode, the output voltage can still be regulated at target value even when input voltage is higher than the output voltage. In Pass-Through mode, the output voltage follows input voltage. The TPS61099x exits Down mode and enters into Pass-Through mode when VIN > VOUT + 0.5 V.

The TPS61099x supports true shutdown function when it is disabled, which disconnects the load from the input supply to reduce the current consumption.

The TPS61099x offers both adjustable output voltage version and fixed output voltage versions. It is available in a 6-ball 1.23-mm × 0.88-mm WCSP Package and a 6-pin 2-mm × 2-mm WSON package.

다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS61033 활성 5V, 5A 부스트 컨버터(전원 양호, 출력 방전 및 PFM/PWM 제어 포함) 5A/1.5A valley switch current limit and SOT583 packge with size of 2.1 x 1.2mm
TPS61094 활성 60-nA quiescent current boost converter with supercap management lower IQ, option for backup power from super capacitor
비교 대상 장치와 유사한 기능
TPS610333 활성 5V, 1.85A 부스트 컨버터(전원 양호, 출력 방전 및 PFM/PWM 제어 포함) 1.85-A valley switch current limit and SOT583 package with size of 2.1 mm × 1.2 mm
TPS61322 활성 6uA 정동작 전류, 1.8A 스위치 전류 부스트 컨버터 6.5uA Iq, more cost effecitive boost converter
TPS63900 활성 입력 전류 제한 및 동적 전압 스케일링이 가능한 1.8V~5.5V, 75nA IQ 벅-부스트 컨버터 lower Iq, 200nA untra low Iq buck-boost converter

기술 자료

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10개 모두 보기
유형 직함 날짜
* Data sheet TPS61099x Synchronous Boost Converter with Ultra-Low Quiescent Current datasheet (Rev. L) PDF | HTML 2021/08/10
Application brief Three Steps to Quickly Decide Your Boost Converter's Max Output Current PDF | HTML 2022/03/10
Technical article 3 quiescent-current (Iq) specifications you need to understand PDF | HTML 2021/11/12
Technical article How to design an infrared thermometer quickly PDF | HTML 2020/04/07
Application note Performing Accurate PFM Mode Efficiency Measurements (Rev. A) 2018/12/11
Technical article No strings attached: Creating next-generation wireless patient monitors PDF | HTML 2018/06/29
EVM User's guide TPS61099 Evaluation Module User's Guide (Rev. A) 2017/06/23
Application note Calculating and Measuring the No Load Input Current of the Boost Converter 2016/09/23
Analog Design Journal Accurately measuring efficiency of ultralow-IQ devices 2014/01/22
Analog Design Journal IQ: What it is, what it isn’t, and how to use it 2011/06/17

설계 및 개발

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평가 보드

TPS61099EVM-023 — TPS61099xDRV 평가 보드

TPS61099x device is a synchronous boost converter with 1-µA ultra-low quiescent current. Its input voltage ranges from 0.7V to 5.5V. The device support fixed and adjustable ouput voltage from 1.8V to 5.5V. The inductor peak current limit is typical 1A which is capable to output 5V, 300mA (...)
사용 설명서: PDF
TI.com에서 구매 불가
평가 보드

TPS61099EVM-768 — TPS61099용 부스트 컨버터 평가 모듈

TPS61099 provides an ultra-low quiescent power supply solution for products powered by either a single-cell or two-cell alkaline, or a one-cell coin battery. It only consumes 800nA quiescent current under light load condition, and can achieve up to 70% efficiency at 10uA load. It also supports the (...)
사용 설명서: PDF
TI.com에서 구매 불가
시뮬레이션 모델

TPS61099 Unencrypted PSPICE Transient Model

SLVMDB0.ZIP (5 KB) - PSpice Model
시뮬레이션 모델

TPS61099 Unencrypted PSpice Transient Model Package (Rev. B)

SLVMBL7B.ZIP (99 KB) - PSpice Model
시뮬레이션 모델

TPS610994 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMBX3A.ZIP (117 KB) - PSpice Model
시뮬레이션 모델

TPS610997 Unencrypted PSpice Transient Model Package (Rev. B)

SLVMBW2B.ZIP (115 KB) - PSpice Model
시뮬레이션 모델

Unencrypted TPS610995 PSpice Transient Model Package (Rev. A)

SLVMCO7A.ZIP (116 KB) - PSpice Model
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This reference design is a simple, wearable, multi-parameter, patient monitor that uses a single-chip, biosensing front end, AFE4900, for synchronized electrocardiography (ECG) and photoplethysmography (PPG) measurements. The measured data is transferred to a remote location using CC2640R2F (...)
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This reference design enables a wearable, optimized saturation of peripheral capillary oxygen (SpO2) and multi-sensor, multi-wavelength optical heart rate monitor (HRM). It uses AFE4420 device, which is a single-chip, bio-sensing front end for photoplethysmography (PPG) measurements. It supports up (...)
Design guide: PDF
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This reference design showcases three different power architectures for smart flow meters with lithium manganese dioxide (LiMnO2) primary batteries and commercial off-the-shelf narrowband modules for Internet of Things (IoT)-related applications. The three power solutions are combined with the (...)
Design guide: PDF
회로도: PDF
레퍼런스 디자인

TIDA-050010 — LiSOCl2 배터리를 사용하는 스마트 미터의 NB-IoT 모뎀용 전원 공급 장치 레퍼런스 설계

This reference design provides a power supply solution for NB-IoT (Narrow Band -Internet of Things ) in smart meter with LiSOCl2 Batteries applications. The design is a low standby current, high efficiency solution that will extend battery use time more than 50%.
Design guide: PDF
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레퍼런스 디자인

TIDA-050007 — 무선 이어버드 배터리를 위한 초저 대기 전력 레퍼런스 설계

완전히 새로워진 무선 이어버드는 소형 솔루션 크기와 효율적인 전원 구성 요소가 필요한 독특한 디자인의 휴대용 케이스 및 대시 내부의 배터리로 충전됩니다. 또한, 이 시장의 큰 요구로 인해 보다 경제적으로 동등한 기능을 제공해야 할 필요성이 증가하고 있습니다. 이 초저전력 레퍼런스 디자인은 USB 입력에서 공급받는 전원을 충전 케이스 배터리와 부스트 컨버터를 보여줍니다.
Design guide: PDF
회로도: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
DSBGA (YFF) 6 Ultra Librarian
WSON (DRV) 6 Ultra Librarian

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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