TPS1H100-Q1 40-V, 100-mΩ Single-Channel Smart High-Side Power Switch

1 Features

• Qualified for automotive applications
• AEC-Q100 Qualified with the following results:
  • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
  • Device HBM ESD classification level H3A
  • Device CDM ESD classification level C4B
• Functional safety capable
  • Documentation available to aid functional safety system design
• Single-channel smart high-side power switch with full diagnostics
  • Version A: open-drain status output
  • Version B: current sense analog output
• Wide operating voltage 3.5 to 40 V
• Very-low standby current, <0.5 µA
• Operating junction temperature, –40 to 150°C
• Input control, 3.3-V and 5-V logic compatible
• High-accuracy current sense, ±30 mA at 1 A,
  ±4 mA at 5 mA
• Programmable current limit with external resistor, ±20% at 0.5 A
• Diagnostic enable function for multiplexing of mcu analog or digital interface
• Tested according to AECQ100-12 Grade A,
  1 million times Short to GND test
• Electrical transient disturbance immunity certification of ISO7637-2 and ISO16750-2
• Protection
  • Overload and short-circuit protection
  • Inductive load negative voltage clamp
  • Undervoltage lockout (UVLO) protection
  • Thermal shutdown/swing with self recovery
  • Loss of GND, loss of supply protection
  • Reverse battery protection with external circuitry
• Diagnostic
  • On- and Off-state output open- and short-to-battery detection
  • Overload and short to ground detection and current limit
  • Thermal shutdown/swing detection
• 14-Pin Thermally-enhanced PWP package