TPS1HTC100-Q1, 83mΩ, 4A Single-Channel Automotive Smart High-Side Switch

1 Features

Single-channel smart high-side power switch for 24V automotive systems with full diagnostics
Wide operating voltage range: 6V to 60V
Low R_ON: 83mΩ typical, 180mΩ maximum
Low standby current: < 0.5µA
Low quiescent current (Iq): < 2mA
Improve system level reliability through adjustable current limiting
- Current limit: 1A to 5A or 7.3A
Accurate current sensing: ±5% at 1A
Protection
- Overload and short-circuit protection
- Integrated inductive discharge clamp
- Undervoltage lockout (UVLO) protection
- Loss of GND, loss of supply protection
- Reverse battery protection with external components
Diagnostics
- On and off state output open-load and short-to-battery detection
- Overload and short to ground detection
- Absolute and relative thermal shutdown detection
Functional Safety-Capable
- Documentation available to aid functional safety system design
Operating junction temperature: –40 to 125°C
Input control: 1.8V, 3.3V and 5V logic compatible
Integrated fault sense voltage scaling for ADC protection
Qualifications
- AEC-Q100 qualified for automotive applications
  - Temperature grade 1: –40°C to +125°C, T_A
14-pin 5mm × 6.4mm thermally-enhanced HTSSOP package