전력 관리 부하 스위치

TPS22916

활성

5.5V, 2A, 60mΩ, 10nA 누설 부하 스위치 조정 가능한 상승 시간 및 조정 가능한 출력 방전

제품 상세 정보

Product type Load switches Current limit type None Vin (max) (V) 5.5 Vin (min) (V) 1 Imax (A) 2 Rating Catalog Features Active low, Inrush current control, Quick output discharge, Reverse current protection Number of channels 1 Quiescent current (Iq) (typ) (µA) 0.5 Shutdown current (ISD) (typ) (µA) 0.01 Soft start Fixed Rise Time Ron (typ) (mΩ) 60 Operating temperature range (°C) -40 to 85
Product type Load switches Current limit type None Vin (max) (V) 5.5 Vin (min) (V) 1 Imax (A) 2 Rating Catalog Features Active low, Inrush current control, Quick output discharge, Reverse current protection Number of channels 1 Quiescent current (Iq) (typ) (µA) 0.5 Shutdown current (ISD) (typ) (µA) 0.01 Soft start Fixed Rise Time Ron (typ) (mΩ) 60 Operating temperature range (°C) -40 to 85
DSBGA (YFP) 4 1 mm² 1 x 1
  • Input operating voltage range (VIN): 1 V–5.5 V
  • Maximum continuous current (IMAX): 2 A
  • ON-resistance (RON):
    • 5 VIN = 60 mΩ (typ.), 100 mΩ (85°C max.)
    • 1.8 VIN = 100 mΩ (typ.), 150 mΩ (85°C max.)
    • 1 VIN = 200 mΩ (typ.), 325 mΩ (85°C max.)
  • Ultra-low power consumption:
    • ON state (IQ): 0.5 µA (typ.), 1 µA (max.)
    • OFF state (ISD): 10 nA (typ.), 100 nA (max.)
    • TPS22916BL/CL/CNL (ISD): 100 nA (typ.), 300 nA (max.)
  • Smart ON pin pulldown (RPD):
    • ON ≥ VIH (ION): 10 nA (max.)
    • ON ≤ VIL (RPD): 750 kΩ (typ.)
  • Slow Timing in C Version Limits Inrush Current:
    • 5-V turn-on time (tON): 1400 µs at 5 mV/µs
    • 1.8-V turn-on time (tON): 3000 µs at 1 mV/µs
    • 1-V turn-on time (tON): 6500 µs at 0.3 mV/µs
  • Fast timing in b version reduces wait time:
    • 5-V turn-on time (tON): 115 µs at 57 mV/µs
    • 1.8-V turn-on time (tON): 250 µs at 12 mV/µs
    • 1-V turn-on time (tON): 510 µs at 3.3 mV/µs
  • Always-ON true Reverse Current Blocking (RCB):
    • Activation current (IRCB): –500 mA (typ.)
    • Reverse leakage (IIN,RCB): –300 nA (max.)
  • Quick Output Discharge (QOD): 150 Ω (typ.) (N version has no QOD)
  • Active low enable option (L versions)
  • Input operating voltage range (VIN): 1 V–5.5 V
  • Maximum continuous current (IMAX): 2 A
  • ON-resistance (RON):
    • 5 VIN = 60 mΩ (typ.), 100 mΩ (85°C max.)
    • 1.8 VIN = 100 mΩ (typ.), 150 mΩ (85°C max.)
    • 1 VIN = 200 mΩ (typ.), 325 mΩ (85°C max.)
  • Ultra-low power consumption:
    • ON state (IQ): 0.5 µA (typ.), 1 µA (max.)
    • OFF state (ISD): 10 nA (typ.), 100 nA (max.)
    • TPS22916BL/CL/CNL (ISD): 100 nA (typ.), 300 nA (max.)
  • Smart ON pin pulldown (RPD):
    • ON ≥ VIH (ION): 10 nA (max.)
    • ON ≤ VIL (RPD): 750 kΩ (typ.)
  • Slow Timing in C Version Limits Inrush Current:
    • 5-V turn-on time (tON): 1400 µs at 5 mV/µs
    • 1.8-V turn-on time (tON): 3000 µs at 1 mV/µs
    • 1-V turn-on time (tON): 6500 µs at 0.3 mV/µs
  • Fast timing in b version reduces wait time:
    • 5-V turn-on time (tON): 115 µs at 57 mV/µs
    • 1.8-V turn-on time (tON): 250 µs at 12 mV/µs
    • 1-V turn-on time (tON): 510 µs at 3.3 mV/µs
  • Always-ON true Reverse Current Blocking (RCB):
    • Activation current (IRCB): –500 mA (typ.)
    • Reverse leakage (IIN,RCB): –300 nA (max.)
  • Quick Output Discharge (QOD): 150 Ω (typ.) (N version has no QOD)
  • Active low enable option (L versions)

The TPS22916xx is a small, single channel load switch using a low leakage P-Channel MOSFET for minimum power loss. Advanced gate control design supports operating voltages as low as 1 V with minimal increase in ON-resistance and power loss.

Multiple timing options are available to support various system loading conditions. For heavy capacitive loads, the slow turn-on timing in the C version minimizes the inrush current. In cases with light capacitive loads, the fast timing in the B version reduces required wait time.

The switch ON state is controlled by a digital input that is capable of interfacing directly with low-voltage control signals. Both Active High and Active Low (L) versions are available. When power is first applied, a smart pulldown is used to keep the ON pin from floating until system sequencing is complete. AFter the ON pin is deliberately driven high (≥VIH), the smart pulldown is disconnected to prevent unnecessary power loss.

The TPS22916xx is available in a small, space saving 0.78 mm × 0.78 mm, 0.4-mm pitch, 0.5-mm height 4-pin Wafer-Chip-Scale (WCSP) package (YFP). The device is characterized for operation over a temperature range of –40°C to +85°C.

The TPS22916xx is a small, single channel load switch using a low leakage P-Channel MOSFET for minimum power loss. Advanced gate control design supports operating voltages as low as 1 V with minimal increase in ON-resistance and power loss.

Multiple timing options are available to support various system loading conditions. For heavy capacitive loads, the slow turn-on timing in the C version minimizes the inrush current. In cases with light capacitive loads, the fast timing in the B version reduces required wait time.

The switch ON state is controlled by a digital input that is capable of interfacing directly with low-voltage control signals. Both Active High and Active Low (L) versions are available. When power is first applied, a smart pulldown is used to keep the ON pin from floating until system sequencing is complete. AFter the ON pin is deliberately driven high (≥VIH), the smart pulldown is disconnected to prevent unnecessary power loss.

The TPS22916xx is available in a small, space saving 0.78 mm × 0.78 mm, 0.4-mm pitch, 0.5-mm height 4-pin Wafer-Chip-Scale (WCSP) package (YFP). The device is characterized for operation over a temperature range of –40°C to +85°C.

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관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPS22917 활성 5.5V, 2A, 80mΩ, 10nA 누설 부하 스위치 조정 가능한 상승 시간 및 조정 가능한 출력 방전 This product is A plastic package (SC-70) ultra-low leakage (10nA) load switch.

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
20개 모두 보기
상위 문서 유형 직함 형식 옵션 날짜
* Data sheet TPS22916xx 1-V–5.5-V, 2-A, 60-mΩ Ultra-Low Leakage Load Switch datasheet (Rev. F) PDF | HTML 2021/12/14
Product overview Solving Ultra-Low-Power Challenges for Conn. Devices W/ Adv. Battery Chemistries PDF | HTML 2023/09/14
White paper 저전력 애플리케이션의 저 IQ 문제점 극복 (Rev. B) PDF | HTML 2023/04/19
Certificate TPS22916ALLEVM EU RoHS Declaration of Conformity (DoC) 2021/12/13
White paper Evolving Semiconductor Technologies for Modern Telehealth Applications 2020/10/26
Technical article How to design an infrared thermometer quickly PDF | HTML 2020/04/07
Application brief Extend Battery Life Using Load Switches and Ideal Diodes 2019/08/16
E-book 11 Ways to Protect Your Power Path 2019/07/03
Application brief Making the Switch to an Integrated Load Switch 2019/06/11
Application note Integrated Load Switches Versus Discrete MOSFETs (Rev. A) 2019/05/06
Application note Basics of Power Switches (Rev. A) PDF | HTML 2019/04/26
Application note Load Switch Thermal Considerations (Rev. A) 2018/10/11
Application note Basics of Load Switches (Rev. A) 2018/09/05
Technical article How can a load switch extend your device’s battery life? PDF | HTML 2018/03/20
Application note Selecting a Load Switch to Replace a Discrete Solution 2017/04/30
Application note Timing of Load Switches 2017/04/27
Application note Fundamentals of On-Resistance in Load Switches 2016/06/09
Application note Quiescent Current vs Shutdown Current for Load Switch Power Consumption 2016/03/30
Technical article When to use load switches in place of discrete MOSFETs PDF | HTML 2016/02/03
Application note Managing Inrush Current (Rev. A) 2015/05/28

설계 및 개발

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

평가 보드

TPS22916ALLEVM — TPS22916 부하 스위치용 평가 모듈

TPS22916 평가 모듈(EVM)은 TPS22916xx 부하 스위치 평가 용도로 설계되어 테스트를 마친 조립형 회로입니다. TPS22916EVM을 이용하면 다양한 부하 조건(0A~2 A)에서 TPS22916xx 장치에 여러 다른 입력 전압(1.0 V~5.5V)을 인가할 수 있습니다. 이 평가 모듈에는 TPS22916B, TPS22916BL, TPS22916C, TPS22916CL, TPS22916CN 및 TPS22916CNL 장치가 포함되어 있습니다.

사용 설명서: PDF | HTML
TI.com에서 구매할 수 없음
평가 보드

TPS22916EVM — TPS22916 5.5V, 2A, 60mΩ 온 저항 부하 스위치 평가 모듈

TPS2291 평가 모듈(EVM)은 TPS22916xx 부하 스위치 평가 용도로 설계되어 테스트를 마친 조립형 회로입니다. TPS22916EVM을 이용하면 다양한 부하 조건(0A~2 A)에서 TPS22916xx 장치에 여러 다른 입력 전압(1.0 V~3.6V)을 인가할 수 있습니다. 이 평가 모듈에는 TPS22916B, TPS22916C, TPS22916CL 및 TPS22916CN 장치가 포함되어 있습니다.
사용 설명서: PDF
TI.com에서 구매할 수 없음
시뮬레이션 모델

TPS22916B Unencrypted PSpice Transient Model Package (Rev. B)

SLVMC59B.ZIP (51 KB) - PSpice Model
시뮬레이션 모델

TPS22916BL PSpice Model

SLVMDR4.ZIP (66 KB) - PSpice Model
시뮬레이션 모델

TPS22916C Unencrypted PSpice Transient Model Package (Rev. B)

SLVMC60B.ZIP (63 KB) - PSpice Model
시뮬레이션 모델

TPS22916CL Unencrypted PSpice Transient Model Package (Rev. C)

SLVMC65C.ZIP (66 KB) - PSpice Model
시뮬레이션 모델

TPS22916CN Unencrypted PSpice Transient Model Package (Rev. B)

SLVMC64B.ZIP (63 KB) - PSpice Model
시뮬레이션 모델

TPS22916CNL-BL PSpice Model

SLVMDR3.ZIP (58 KB) - PSpice Model
레퍼런스 디자인

TIDA-00556 — 웨어러블 기기를 위한 부하 스위치 기반 절전 모드 레퍼런스 디자인

The TIDA-00556 is a low power, space saving "ship mode" reference design targeted specifically for wearables and other small portable electronics that can be implemented with a simple, low cost load switch.
Design guide: PDF
회로도: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
DSBGA (YFP) 4 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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