LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI TPS22918DBVT product image
  • TPS22918DBVT thumbnail 1
  • TPS22918DBVT thumbnail 2
  • TPS22918DBVT thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI TPS22918DBVTRoHS

Manufacturer
TI
MPN
TPS22918DBVT
LCSC Part #
C2680345
Packaging
SOT-23-6
Customer #
Key Attributes
5.5V 2A Load Switch with 52mΩ On-Resistance
Datasheetpdf iconTI TPS22918DBVT
In-Stock: 95
95 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.2569$ 1.28
50+$ 0.2045$ 10.23
250+$ 0.1729$ 43.23
500+$ 0.1449$ 72.45
2,500+$ 0.1324$ 331.00
5,000+$ 0.1249$ 624.50
Standard Packaging250/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Distribution Switches, Load Drivers
ManufacturerTI
PackagingSOT-23-6
Operating Temperature-40℃~+105℃
FeaturesOutput discharge function;Soft-start;Integrated charge pump
number of channels1
Control Input LogicActive High
Maximum Continuous Current2A
Operating Voltage1V~5.5V
RDS(on)53mΩ
TypeLoad Switch
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The TPS22918 is a single-channel load switch with configurable rise time and fast output discharge. This device includes an N-channel metal-oxide-semiconductor field-effect transistor (MOSFET) that can operate within an input voltage range of 1V to 5.5V and support a maximum continuous current of 2A. This switch is controlled by a switch input and can be directly connected to low-voltage control signals. The configurable rise time of the device can significantly reduce the inrush current generated by large-capacity load capacitors, thereby reducing or eliminating the power supply voltage drop. The TPS22918 features a configurable fast output discharge (QOD) pin for controlling the fall time of the device, enabling flexible design for power-down or sequencing. The TPS22918 comes in a small, leaded SOT - 23 package (DBV), facilitating visual inspection of solder joints. The device is rated to operate at a temperature range of - 40°C to + 105°C in a natural ventilation environment.

Features

AI Translation
  • Integrated single-channel load switch
  • Ambient operating temperature range: -40°C to +105°C
  • Input voltage range: 1V to 5.5V
  • On-resistance (R<sub>ON</sub>):
    • R<sub>ON</sub> = 52mΩ (typical at V<sub>IN</sub> = 5V)
    • R<sub>ON</sub> = 53mΩ (typical at V<sub>IN</sub> = 3.3V)
  • 2A maximum continuous switching current
  • Low quiescent current:
    • 8.3μA (typical at V<sub>IN</sub> = 3.3V)
  • Low control input threshold, compatible with 1V or higher GPIO
  • Adjustable quick output discharge (QOD)
  • Configurable rise time via CT pin
  • Small outline transistor (SOT-23)-6 package (DBV):
    • 2.90mm × 2.80mm, 0.95mm pitch, 1.45mm height (with leads)
  • ESD performance tested per JESD 22: ±2kV Human Body Model (HBM) and ±1kV Charged Device Model (CDM)

Applications

AI Translation
  • Industrial Systems
  • Set-Top Boxes
  • Blood Glucose Meters
  • Electronic Point-of-Sale Terminals