PTPS1HA08AQPWPRQ1

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PTPS1HA08AQPWPRQ1

TPS1HA08-Q1, 40-V, 8-mOhm, 1-Ch Smart High-Side Switch

Packaging

Package | PIN: PWP | 16
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.88
10-24 $2.59
25-99 $2.41
100-249 $2.11
250-499 $1.98
500-749 $1.68
750-999 $1.42
1000+ $1.36

Features

  • Qualified for Automotive Applications
    • AEC-Q100 Qualified
    • Temperature Grade 1:Tamb = –40°C to 125°C Ambient Operating Temperature Range
  • Single-Channel Smart High-Side Switch
  • Rated for up to 40-V Load Dump
  • 8-mΩ Typical RON at TJ = 25°C
  • Analog Sense Output:
    • Load Current
    • Supply Voltage
    • DeviceTemperature
  • High-Accuracy Load Current Sense
  • Fault Indication via SNS and ST Pin
  • Open Load and Short-to-Battery Detection
  • Protection Capabilities:
    • Thermal Shutdown and Retry
    • Battery Overvoltage and LoadDump
    • Current Limit With Selectable Level
    • VOUTShort-to-Ground
    • Automatic Switch On With Reverse Battery
    • Undervoltage Lockout
    • Loss of Battery
    • Automatic Switch Off With Loss of Ground
    • Output Clampfor Inductive Load
    • Configurable Fault Handling Through LATCH Pin

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Texas Instruments  PTPS1HA08AQPWPRQ1

The TPS1HA08-Q1 is a single-channel high-side load switch intended for use with 12-Vautomotive batteries. The device integrates many protection and diagnostic features.

The TPS1HA08-Q1 provides a high accuracy analog current sense that allows for improveddiagnostics of complex loads (such as multiple parallel loads driven by the same switch).

The TPS1HA08-Q1 is available with both a high current limit and also a low current limit.The high current limit option is designed for loads that require a large transient current. The lowcurrent limit option provides improved protection for loads that do not require high peak current.

The device operates with an input voltage down to 3 V. This allows forcontinued operation during cold crank.

The TPS1HA08-Q1 is available in a small 16-pin HTSSOP package which allows for reducedPCB footprint.