TPS22965 5.7V, 6A, 16mΩ Load Switch With Adjustable Rise Time and Optional Quick Output Discharge | TI.com

TPS22965 (ACTIVE)

5.7V, 6A, 16mΩ Load Switch With Adjustable Rise Time and Optional Quick Output Discharge

5.7V, 6A, 16mΩ Load Switch With Adjustable Rise Time and Optional Quick Output Discharge - TPS22965
 

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Description

The TPS22965x is a single channel load switch that provides configurable rise time to minimize inrush current. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.8 V to 5.7 V and can support a maximum continuous current of 6 A. The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low-voltage control signals. In the TPS22965, a 225-Ω on-chip load resistor is added for quick output discharge when switch is turned off.

The TPS22965x is available in a small, space-saving 2-mm × 2-mm 8-pin SON package (DSG) with integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free-air temperature range of –40°C to +105°C.

Features

  • Integrated Single Channel Load Switch
  • Input Voltage Range: 0.8 V to 5.7 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)
  • 6-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) (Optional)
  • SON 8-pin Package With Thermal Pad
  • ESD Performance Tested per JESD 22
    • 2000-V HBM and 1000-V CDM

View more

Parametrics Compare all products in Power Distribution & Savings

 
Vin (Min) (V)
Vin (Max) (V)
Imax (A)
Ron (Typ) (mOhm)
Quiescent Current (Iq) (Typ) (uA)
Features
Soft Start
Rise Time (Typ) (us)
Current Limit Type
Number of Channels (#)
UL Recognition
Rating
Operating Temperature Range (C)
HBM ESD (kV)
Output Rise Time @ 1.8V (Typ) (us)
Quiescent Current (Iq) (Max) (uA)
Ron @1.8V (Typ) (mOhm)
Ron @4.5V (Typ) (mOhm)
Shutdown Current (ISD) (Typ) (uA)
TPS22965 TPS22965N TPS22966-Q1
0.8     0.8     0.8    
5.7     5.7     5.5    
6     6     4    
16     16     16    
50     50     80    
Quick Output Discharge
Vbias    
Vbias     Quick Output Discharge
Vbias    
Adjustable Rise Time     Adjustable Rise Time     Adjustable Rise Time    
180     180     124    
None     None     None    
1     1     2    
No     No     No    
Catalog     Catalog     Automotive    
-40 to 105     -40 to 105     -40 to 105    
2     2     4    
Adjustable     Adjustable     Adjustable    
75     75     120    
16     16     16    
16     16     16    
1.37     0.2     0.5    

Other qualified versions of TPS22965

Version Part Number Definition
Automotive TPS22965-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects
WEBENCH® TPS22965
    Min   Max   Range  
  Vin V    0.8 – 5.7V  
  Iout A    ≤ 6A  
  Ambient Temp °C    -40 – 85°C  
  CLoad µF    0.001 – 100µF  
  Inrush Current 2 A        
Footprint BOM Cost Ron
 
What are WEBENCH® tools?