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TI TPS22915BYFPTRoHS

Manufacturer
TI
MPN
TPS22915BYFPT
LCSC Part #
C2150088
Packaging
DSBGA-4
Customer #
Key Attributes
5.5V, 2A, On-Resistance Load Switch
Datasheetpdf iconTI TPS22915BYFPT
In-Stock: 171
171 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.8945$ 0.89
10+$ 0.7267$ 7.27
30+$ 0.6428$ 19.28
250+$ 0.5605$ 140.13
500+$ 0.5098$ 254.90
1,000+$ 0.4845$ 484.50
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Distribution Switches, Load Drivers
ManufacturerTI
PackagingDSBGA-4
Operating Temperature-40℃~+85℃
FeaturesOutput discharge function;Soft-start;Integrated charge pump
number of channels1
Control Input LogicActive High
Maximum Continuous Current2A
RDS(on)37mΩ
Operating Voltage1.05V~5.5V
TypeLoad Switch
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The TPS22914/15 is a small, low-RON, single-channel load switch with controlled slew rate. The device incorporates an N-channel MOSFET that operates over an input voltage range of 1.05 V to 5.5 V and supports a maximum continuous current of 2A. The switch is controlled by a single enable input, allowing direct connection to low-voltage control signals.

The small footprint and low RON make this device ideal for space-constrained, battery-powered applications. The wide input voltage range makes it a versatile solution for a variety of voltage rails. The device's controlled rise time significantly reduces inrush current caused by large bulk load capacitances, thereby reducing or eliminating power supply droop. By integrating a 143Ω pull-down resistor for quick output discharge (QOD) when the switch is disabled, the TPS22915 further reduces overall solution size.

Features

AI Translation
  • Input voltage range: 1.05 V to 5.5 V
  • Low on-resistance (RON):
    • RON = 37mΩ (typical at VIN = 5V)
    • RON = 38mΩ (typical at VIN = 3.3V)
    • RON = 43mΩ (typical at VIN = 1.8V)
  • 2A maximum continuous switching current
  • Low quiescent current: 7.7μA (typical at VIN = 3.3V)
  • Low control input threshold compatible with GPIO interfaces at 1V or higher
  • Controlled slew rate:
    • tR(TPS22914B/15B) = 64μs at VIN = 3.3V
    • tR(TPS22914C/15C) = 913μs at VIN = 3.3V
  • Quick output discharge (TPS22915 only)
  • Ultra-small wafer-level chip-scale package: 0.78mm × 0.78mm, 0.4mm pitch, 0.5mm height (YFP)
  • ESD performance per JESD 22: 2kV HBM and 1kV CDM

Applications

AI Translation
  • Smartphones, mobile phones
  • Ultra-slim laptops, Ultrabooks/notebooks
  • Tablets, phablets
  • Wearable technology
  • Solid-state drives
  • Digital cameras