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

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 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-Q1 TPS22965N-Q1 TPS22918-Q1 TPS22954 TPS22965 TPS22966 TPS22966-Q1 TPS22967 TPS22968 TPS22968-Q1 TPS22975
0.8    0.8    1    0.7    0.8    0.8    0.8    0.8    0.8    0.8    0.6   
5.5    5.5    5.5    5.7    5.7    5.5    5.5    5.5    5.5    5.5    5.7   
4    4    2    5    6    6    4    4    4    4    6   
16    16    52    14    16    16    16    22    25    27    16   
50    50    8.7    34    50    80    80    50    55    55    50   
Quick Output Discharge
Vbias   
Vbias    Quick Output Discharge    Automatic Restart
Power Good
Quick Output Discharge
Thermal Shutdown
Under Voltage Lock Out
Vbias   
Quick Output Discharge
Vbias   
Quick Output Discharge
Vbias   
Quick Output Discharge
Vbias   
Quick Output Discharge
Vbias   
Quick Output Discharge
Reverse Current Protection
Vbias   
Quick Output Discharge
Reverse Current Protection
Vbias   
Quick Output Discharge
Thermal Shutdown
Vbias   
Adjustable Rise Time    Adjustable Rise Time    Adjustable Rise Time    Adjustable Rise Time    Adjustable Rise Time    Adjustable Rise Time    Adjustable Rise Time    Adjustable Rise Time    Adjustable Rise Time    Adjustable Rise Time    Adjustable Rise Time   
180    180    135    140    180    124    124    127    65    65    140   
None    None    None    None    None    None    None    None    None    None    None   
1    1    1    1    1    2    2    1    2    2    1   
No    No    No    No    No    No    No    No    No    No    No   
Automotive    Automotive    Automotive    Catalog    Catalog    Catalog    Automotive    Catalog    Catalog    Automotive    Catalog   
-40 to 105
-40 to 125   
-40 to 105
-40 to 125   
-40 to 105    -40 to 105    -40 to 105    -40 to 105    -40 to 105    -40 to 85    -40 to 105    -40 to 125    -40 to 105   
4    4    2    1    2    2    4    2    2    2    2   
Adjustable    Adjustable    Adjustable    62    Adjustable    Adjustable    Adjustable    Adjustable    Adjustable    Adjustable    Adjustable   
75    75    17    50    75    120    120    75    70    70    45   
16    16    55    14    16    16    16    22    25    25    16   
16    16    52    14    16    16    16    22    27    27    16   
0.2    0.2    0.5    0.01    0.2    0.5    0.5    0.2    0.5    0.5    2.3   

Other qualified versions of TPS22965-Q1

Version Part Number Definition
Catalog TPS22965 TI's standard catalog product