Packaging information
| Package | Pins HTSSOP (PWP) | 28 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 2,000 | LARGE T&R |
Features for the TPS4H160-Q1
- Qualified for Automotive Applications
-
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to asd 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
- Quad-Channel 160-mΩ Smart High-Side Switch With Full
Diagnostics
- Version A: Open-Drain Digital Output
- Version B: Current-Sense Analog Output
- Wide Operating Voltage 3.4 V to 40 V
- Ultralow Standby Current, < 500 nA
- High-Accuracy Current Sense: ±15% Under >25-mA Load
- Adjustable Current Limit With External Resistor, ±15% Under >500 mA Load
- Protection
- Short-to-GND Protection by Current Limit (Internal or External)
- Thermal Shutdown With Latch Off Option and Thermal Swing
- Inductive Load Negative Voltage Clamp With Optimized Slew Rate
- Loss-of-GND and Loss-of-Battery Protection
- Diagnostics
- Overcurrent and Short-to-Ground Detection
- Open-Load and Short-to-Battery Detection
- Global Fault Report for Fast Interrupt
- 28-Pin Thermally-Enhanced PWP Package
Description for the TPS4H160-Q1
The TPS4H160-Q1 device is fully protected quad-channel smart high-side switch with four integrated 160-mΩ NMOS power FETs.
Full diagnostics and high-accuracy current sense enable intelligent control of the load.
An external adjustable current limit improves the reliability of whole system by limiting the inrush or overload current.