Packaging information
| Package | Pins HVSSOP (DGN) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 2,500 | LARGE T&R |
Features for the TPS1H200A-Q1
- 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
Description for the TPS1H200A-Q1
The TPS1H200A-Q1 device is a fully protected single-channel high-side power switch with an integrated 200-mΩ NMOS power FET.
An adjustable current limit improves system reliability by limiting the inrush or overload current. The high accuracy of the current limit improves overload protection, simplifying the front-stage power design. Configurable features besides current limit provide design flexibility in functionality, cost, and thermal dissipation.
The device supports full diagnostics with the digital status output. Open-load detection is available in ON and OFF states. The device supports operation with or without an MCU. Stand-alone mode allows isolated systems to use the device.