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TOSHIBA TCK22912G,LF product image
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TOSHIBA TCK22912G,LFRoHS

Manufacturer
TOSHIBA
MPN
TCK22912G,LF
LCSC Part #
C2149797
Packaging
WCSPE-6(0.8x1.2)
Customer #
Key Attributes
2A Load Switch IC with True Reverse Current Blocking
Datasheetpdf iconTOSHIBA TCK22912G,LF
In-Stock: 87
87 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.4361$ 0.44
10+$ 0.4248$ 4.25
30+$ 0.4167$ 12.50
100+$ 0.4087$ 40.87
Standard Packaging5000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Power Distribution Switches, Load Drivers
ManufacturerTOSHIBA
PackagingWCSPE-6(0.8x1.2)
Operating Temperature-40℃~+85℃
FeaturesOver temperature protection;Reverse current blocking;Under-voltage lockout
number of channels1
Control Input LogicActive Low
Maximum Continuous Current2A
RDS(on)31mΩ
Operating Voltage1.1V~5.5V
TypeLoad Switch
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging5000
Sales UnitPiece

Introduction

AI Translation

The TCK2291xG series is Load Switch ICs for power management with True Reverse Current Blocking and Thermal Shutdown function featuring low switch on resistance, ultra low quiescent current, high output current and wide input operating voltage range of 1.1 to 5.5 V. Switch ON resistance is only 31 mΩ at 5.0 V, -0.15 A load conditions and output current is available on 2.0 A. And these feature a slew rate control driver and output auto-discharge function. These devices are available in 0.4 mm pitch ultra small package WCSP6E (0.8 mm×1.2 mm, t: 0.55 mm). Thus these devices are ideal for portable applications that require high-density board assembly such as cellular phone.

Features

AI Translation
  • True Reverse Current Blocking
  • Thermal Shutdown function
  • Output auto-discharge (Option)
  • Under voltage lockout
  • Low ON resistance: RON = 31 mΩ (typ.) at VIN = 5.0 V, lour = -0.15 A
  • RON = 40 mΩ (typ.) at VIN = 3.3 V, lour = -0.15 A
  • RON = 70 mΩ (typ.) at VIN = 1.8 V, lour = -0.15 A
  • RON = 141 mΩ (typ.) at VIN = 1.2 V, lour = -0.15 A
  • Low Quiescent Current: 10 = 11 μA (typ.) at IOUT = 0 mA
  • Low standby current: lQ(OFF) = 0.6 μA (typ.) at OFF state
  • Inrush current reduction circuit
  • Pull down connection between Control and GND(Option)
  • Ultra small package: WCSP6E (0.8 mm×1.2 mm, t: 0.55 mm)
  • Weight: 1 mg (typ.)