TPS22965-Q1 5.5V, 4A, 16mΩ Automotive High-Side Load Switch With Adjustable Rise Time & Quick Output Discharge | TI.com

TPS22965-Q1 (ACTIVE)

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

 

Recommended alternative parts

  • TPS22966-Q1  - The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.   Dual channel version

Description

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

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

Features

  • 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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Parametrics Compare all products in Load switches

 
Number of Channels (#)
Vin (Min) (V)
Vin (Max) (V)
Imax (A)
Ron (Typ) (mOhm)
Shutdown Current (ISD) (Typ) (uA)
Quiescent Current (Iq) (Typ) (uA)
Soft Start
Rise Time (Typ) (us)
Features
Operating Temperature Range (C)
TPS22965-Q1 TPS22965N-Q1
1     1    
0.8     -0.3    
5.5     6    
4     4    
16     16    
0.2     0.2    
50     50    
Adjustable Rise Time     Adjustable Rise Time    
180     180    
Quick Output Discharge
Vbias    
Vbias    
-40 to 105
-40 to 125    
-40 to 105
-40 to 125