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DATA SHEET
TPS1H200A-Q1 40-V 200-mΩ Single-Channel Smart High-Side 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 H2
- Device CDM ESD Classification Level C4B
- Functional Safety-Capable
- Single-channel 200-mω smart high-side switch
- Wide operating voltage: 3.4 V to 40 V
- Ultra-low standby current, < 500 nA
- Adjustable current limit with external resistor
- ±15% when ≥ 500 mA
- ±10% when ≥ 1.5 A
- Configurable behavior after current limit
- Holding mode
- Latch-off mode with adjustable delay time
- Auto-retry mode
- Supports stand-alone operation without an MCU
- Protection:
- Short-to-GND and overload protection
- Thermal shutdown and thermal swing
- Negative voltage clamp for inductive loads
- Loss of GND and loss of battery protection
- Diagnostics:
- Overload and short-to-GND detection
- Open-load and short-to-battery detection in ON or OFF
state
- Thermal shutdown and thermal swing
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