TPS4H160BQPWPRQ1 Power Switch ICs – Power Distribution 40-V, 160-m , 4-ch automotive smart high-side switch with adjustable current limit 28-HTSSOP -40 to 125
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Texas Instruments |
| Product Category: | Power Switch ICs - Power Distribution |
| RoHS: | Details |
| Type: | High Side |
| Number of Outputs: | 4 Output |
| Output Current: | 2.5 A |
| Current Limit: | 8 A to 14 A |
| On Resistance - Max: | 280 mOhms |
| On Time - Max: | 90 us |
| Off Time - Max: | 90 us |
| Operating Supply Voltage: | 4 V to 40 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Mounting Style: | SMD/SMT |
| Package/Case: | HTSSOP-28 |
| Series: | TPS4H160-Q1 |
| Qualification: | AEC-Q100 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Brand: | Texas Instruments |
| Moisture Sensitive: | Yes |
| Product: | Load Switches |
| Product Type: | Power Switch ICs - Power Distribution |
| Factory Pack Quantity: | 2000 |
| Subcategory: | Switch ICs |
| Supply Voltage - Max: | 40 V |
| Supply Voltage - Min: | 4 V |
| Unit Weight: | 176.500 mg |
♠ TPS4H160-Q1 40-V, 160-mΩ Quad-Channel Smart High-Side Switch
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.
• 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
• Multichannel LED Drivers, Bulb Drivers
• Multichannel High-Side Switches for Sub-Modules
• Multichannel High-Side Relay, Solenoid Drivers
• PLC Digital Output Drivers
