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40-V, 160-mΩ, 4-ch automotive smart high-side switch with adjustable current limit

Inventory: 40,554
Custom reel may be available

Download data sheet for TPS4H160-Q1
  |   View additional information for TPS4H160-Q1

Packaging information

Package | Pins HTSSOP (PWP) | 28
Operating temperature range (℃) Q (-40 to 125)
Package qty | Carrier: 2,000 | LARGE T&R
Custom reel may be available
View more packaging information

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-3-260C-168 HR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View


  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to asd 125°C Ambient Operating TemperatureRange
    • Device HBM ESD Classification Level H3A
    • Device CDMESD Classification Level C4B
  • Functional safety capable
    • Documentation available to aid functional safety systemdesign
  • Quad-Channel 160-mΩ Smart High-Side Switch With Full Diagnostics
    • Version A: Open-Drain Digital Output
    • Version B:Current-Sense Analog Output
  • Wide Operating Voltage 3.4 V to 40 V
  • Ultralow Standby Current, < 500 nA
  • High-Accuracy Current Sense: ±15% Under >25-mA Load
  • Adjustable Current Limit With External Resistor, ±15% Under >500 mA Load
  • Protection
    • Short-to-GND Protection by Current Limit (Internal orExternal)
    • Thermal Shutdown With Latch Off Option and ThermalSwing
    • Inductive Load Negative Voltage Clamp With Optimized SlewRate
    • Loss-of-GND and Loss-of-Battery Protection
  • Diagnostics
    • Overcurrent and Short-to-Ground Detection
    • Open-Load andShort-to-Battery Detection
    • Global Fault Report for Fast Interrupt
  • 28-Pin Thermally-Enhanced PWP Package

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The TPS4H160-Q1 device is fully protected quad-channel smart high-side switch with fourintegrated 160-mΩ NMOS power FETs.

Full diagnostics and high-accuracy current sense enable intelligent control of theload.

An external adjustable current limit improves the reliability of whole system by limitingthe inrush or overload current.

Qty Price
1-99 $1.88
100-249 $1.53
250-999 $1.20
1,000+ $1.02