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TI TPS2042BQDRQ1RoHS

Manufacturer
TI
MPN
TPS2042BQDRQ1
LCSC Part #
C2149892
Packaging
SOIC-8
Customer #
Key Attributes
TPS20xxB-Q1 Current-limiting, Power Distribution Switch
Datasheetpdf iconTI TPS2042BQDRQ1
In-Stock: 213
213 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.1707$ 1.17
10+$ 1.0364$ 10.36
30+$ 0.9082$ 27.25
100+$ 0.8124$ 81.24
500+$ 0.7738$ 386.90
1,000+$ 0.7537$ 753.70
Standard Packaging2500/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
PackagingSOIC-8
Operating Temperature-40℃~+125℃
FeaturesOvercurrent Protection;Short-Circuit Protection;Over temperature protection;Under-voltage lockout;Reverse current blocking;Integrated charge pump
number of channels2
Control Input LogicActive Low
Maximum Continuous Current500mA
Operating Voltage2.7V~5.5V
RDS(on)105mΩ
TypeHigh Side Switch
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

Meet the requirements of automotive applications. The TPS20xxB-Q1 devices are current-limiting power distribution switches that can provide a continuous load current of 0.5A. These devices are assembled with a 105mΩ N-channel MOSFET power switch for power distribution systems that require multiple power switches in a single package. The gate drive is provided by an internal charge pump, which is designed to control the rise and fall times of the power switch to significantly reduce the current inrush during switching. The charge pump does not require external components and can operate at a supply voltage as low as 2.7V.

Features

AI Translation
  • AEC-Q100 compliant
  • Device temperature grade 1: -40°C to 125°C ambient operating temperature range
  • Device HBM ESD classification level 2
  • Device CDM ESD classification level C6
  • Device MM ESD classification level M0
  • 105mΩ high-side MOSFET
  • 500mA continuous current
  • Thermal and short-circuit protection
  • Accurate current limit: 0.75A (minimum), 1.25A (maximum)
  • Operating range: 2.7V to 5.5V
  • Typical rise time 0.6ms
  • Undervoltage lockout
  • Spike-tolerant fault reporting (OC)
  • No OC spike during power-up
  • Maximum standby supply current: 1µA (single, dual channel) or 2µA (three, four channel)
  • Bidirectional switch
  • UL recognized file number E169910

Applications

AI Translation
  • Large capacitive load short-circuit protection
  • For applications where high capacitive loads and short circuits may occur, requiring multiple power switches in a single package