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TI TPS22929DDBVTRoHS

Manufacturer
TI
MPN
TPS22929DDBVT
LCSC Part #
C2653763
Packaging
SOT-23-6
Customer #
Key Attributes
Ultra-Small Low On-Resistance Load Switch with Controlled Turn-On
Datasheetpdf iconTI TPS22929DDBVT
In-Stock: 173
173 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.4698$ 0.47
10+$ 0.3739$ 3.74
30+$ 0.3317$ 9.95
250+$ 0.2796$ 69.90
500+$ 0.2569$ 128.45
1,000+$ 0.2439$ 243.90
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
PackagingSOT-23-6
Operating Temperature-40℃~+85℃
FeaturesUnder-voltage lockout;Output discharge function;Reverse current blocking;Soft-start
number of channels1
Control Input LogicActive High
Maximum Continuous Current1.8A
Operating Voltage1.4V~5.5V
RDS(on)115mΩ
TypeLoad Switch
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The TPS22929D is a small, ultra-low rON load switch with controlled turn-on. The device includes a P-channel MOSFET that operates over an input voltage range of 1.4V to 5.5V. The switch is controlled by an ON/OFF input (ON) that can interface directly with low-voltage control signals. The TPS22929D is active-high. The TPS22929D integrates a 150Ω on-chip load resistor for fast output discharge when the switch is turned off. The rise time is internally controlled to prevent inrush current. In the event of a reverse voltage condition, the TPS22929D provides a circuit breaker function by latching off the power switch. When the output voltage (VOUT) is driven above the input (VIN), an internal reverse voltage comparator turns off the power switch to quickly (typically 10μs) block current from flowing to the input side of the switch. Reverse current blocking remains active even when the power switch is off. Additionally, if the input voltage falls too low, undervoltage lockout (UVLO) protection turns off the switch. The TPS22929D is offered in a space-saving 6-pin SOT23 package, with an operating temperature range of -40°C to 85°C under natural convection conditions.

Features

AI Translation
  • Integrated single load switch
  • Small SOT23-6 package
  • Input voltage range: 1.4V to 5.5V
  • Low on-resistance
  • 1.8A continuous switching current (25°C)
  • Low-threshold control input
  • Controlled slew rate
  • Undervoltage lockout
  • Fast output discharge
  • Reverse current protection

Applications

AI Translation
  • Portable industrial equipment
  • Portable medical equipment
  • Portable media players
  • Point-of-sale terminals
  • GPS devices
  • Digital video cameras
  • Portable instrumentation
  • Smartphones