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5.5V, 4A, 16mΩ Automotive High-Side Load Switch With Adjustable Rise Time & Quick Output Discharge


Package | PIN: DSG | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $0.98
10-24 $0.87
25-99 $0.81
100-249 $0.69
250-499 $0.64
500-749 $0.52
750-999 $0.41
1000+ $0.37


  • Qualified for Automotive Applications
    • AEC-Q100 Qualified
    • Device Temperature Grade 2: –40°C to +105°C (TPS22965-Q1,TPS22965N-Q1)
    • Device Temperature Grade 1: –40°C to +125°C (TPS22965W-Q1,TPS22965NW-Q1)
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C6
  • Integrated Single Channel Load Switch
  • Input Voltage Range: 0.8 V to 5.5 V
  • Ultra-Low On Resistance (RON)
    • RON = 16 mΩ at VIN = 5 V(VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 3.6 V(VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 1.8 V(VBIAS = 5 V)
  • 4-A Maximum Continuous Switch Current
  • Low Quiescent Current (50 µA)
  • Low Control Input Threshold Enables Use of
    1.2-, 1.8-, 2.5- and 3.3-V Logic
  • Configurable Rise Time
  • Quick Output Discharge (QOD) (TPS22965-Q1 and TPS22965W-Q1 Only)
  • WSON 8-pin Package with Thermal Pad

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Texas Instruments  TPS22965QWDSGRQ1

The TPS22965x-Q1 is a small, ultralow-RON, single-channel loadswitch with controlled turn on. The device contains an N-channel MOSFET that can operate over aninput voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 4 A. The VOUTrise time is configurable so that inrush current may be reduced. The TPS22965-Q1 and TPS22965W-Q1devices include a 225-Ω on-chip load resistor for quick output discharge when the switch is turnedoff.

The TPS22965x-Q1 devices are available in a small, space-saving 2-mm × 2-mm 8-pin WSONpackage (DSG0008A) with integrated thermal pad allowing for high power dissipation. The TPS22965-Q1and TPS22965N-Q1 devices are characterized for operation over the free-air temperature range of–40°C to 105°C. Furthermore, the TPS22965W-Q1 and TPS22965NW-Q1 devices feature wettable flanks inthe same WSON package (DSG0008B) and it is characterized for operation over the free-airtemperature range of –40°C to +125°C.