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TPS2291L02

활성

5.5V, 2A, 22mΩ load switch with 90nA IQ and quick output discharge

제품 상세 정보

Imax (A) 2 Vin (max) (V) 5.5 Vin (min) (V) 1.05 Number of channels 1 Features Inrush current control, Quick output discharge Quiescent current (Iq) (typ) (µA) 0.09 Soft start Fixed Rise Time Rating Catalog Ron (typ) (mΩ) 22 Shutdown current (ISD) (typ) (µA) 0.0016 Current limit type None FET Internal Operating temperature range (°C) -40 to 105 Device type Load switches
Imax (A) 2 Vin (max) (V) 5.5 Vin (min) (V) 1.05 Number of channels 1 Features Inrush current control, Quick output discharge Quiescent current (Iq) (typ) (µA) 0.09 Soft start Fixed Rise Time Rating Catalog Ron (typ) (mΩ) 22 Shutdown current (ISD) (typ) (µA) 0.0016 Current limit type None FET Internal Operating temperature range (°C) -40 to 105 Device type Load switches
DSBGA (YCJ) 4 0.374544 mm² 0.612 x 0.612
  • Integrated Single Channel Load Switch
  • Input operating voltage range (VIN): 1.05V – 5.5V
  • Low On-Resistance (RON)
    • RON = 18.6mΩ (Typ) at VIN ≥ 3.3V
    • RON = 20.1mΩ (Typ) at VIN = 1.8V
    • RON = 23.3mΩ (Typ) at VIN = 1.05V
  • Low power consumption:
    • ON state (IQ): 90nA (typ.)
    • OFF state (ISD): 1.6nA (typ.)
  • Maximum continuous current: 2A
  • Controlled Turn on time of 130µs
  • Quick Output Discharge (QOD): 235Ω (typ.)
  • Thermal shutdown for self protection
  • Smart EN pin pulldown (RPD,EN):
    • EN ≥ VIH (ION): 25nA (max.)
    • EN ≤ VIL (RPD,ON): 530kΩ (typ)
  • Ultra small Wafer Chip Scale Package
    • 0.616mm × 0.616mm , 0.35mm pitch, 0.35mm Height DSBGA(YCJ)
  • ESD performance tested per JESD 22
    • 2kV HBM and 1kV CDM
  • Integrated Single Channel Load Switch
  • Input operating voltage range (VIN): 1.05V – 5.5V
  • Low On-Resistance (RON)
    • RON = 18.6mΩ (Typ) at VIN ≥ 3.3V
    • RON = 20.1mΩ (Typ) at VIN = 1.8V
    • RON = 23.3mΩ (Typ) at VIN = 1.05V
  • Low power consumption:
    • ON state (IQ): 90nA (typ.)
    • OFF state (ISD): 1.6nA (typ.)
  • Maximum continuous current: 2A
  • Controlled Turn on time of 130µs
  • Quick Output Discharge (QOD): 235Ω (typ.)
  • Thermal shutdown for self protection
  • Smart EN pin pulldown (RPD,EN):
    • EN ≥ VIH (ION): 25nA (max.)
    • EN ≤ VIL (RPD,ON): 530kΩ (typ)
  • Ultra small Wafer Chip Scale Package
    • 0.616mm × 0.616mm , 0.35mm pitch, 0.35mm Height DSBGA(YCJ)
  • ESD performance tested per JESD 22
    • 2kV HBM and 1kV CDM

The EN pin controls the state of the switch. The EN pin is compatible with standard GPIO logic threshold so the device can be used in a wide variety of applications. When power is first applied to VIN, a Smart Pulldown is used to keep the EN pin from floating until the system sequencing is complete. After the EN pin is deliberately driven high (≥ VIH), the Smart Pulldown is disconnected to prevent unnecessary power loss. See the below table when the EN Pin Smart Pulldown is active.

The EN pin controls the state of the switch. The EN pin is compatible with standard GPIO logic threshold so the device can be used in a wide variety of applications. When power is first applied to VIN, a Smart Pulldown is used to keep the EN pin from floating until the system sequencing is complete. After the EN pin is deliberately driven high (≥ VIH), the Smart Pulldown is disconnected to prevent unnecessary power loss. See the below table when the EN Pin Smart Pulldown is active.

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기술 자료

star =TI에서 선정한 이 제품의 인기 문서
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2개 모두 보기
유형 직함 날짜
* Data sheet TPS22991L02 5.5V, 2A, 22mΩ On-Resistance Ultra Low IQ Load Switch With Quick Output discharge datasheet PDF | HTML 2025/11/10
Certificate TPS2291L02-EVM EU Declaration of Conformity (DoC) 2025/09/22

설계 및 개발

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

평가 보드

TPS2291L02-EVM — TPS2291L02 Evaluation Module

The TPS2291L02 evaluation module (EVM) is a printed circuit board (PCB) containing the TPS2291L02 load switch device. The VIN and VOUT connections to the device and the PCB layout routing are capable of handling high continuous currents and provide a low-resistance pathway into and out of the (...)
사용 설명서: PDF | HTML
TI.com에서 구매 불가
패키지 CAD 기호, 풋프린트 및 3D 모델
DSBGA (YCJ) 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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