TPS1HTC100QPWPRQ1
ActiveAUTOMOTIVE, 60V, 4A, 83MΩ ONE-CHANNEL SMART HIGH-SIDE SWITCH WITH ADJUSTABLE CURRENT LIMIT
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TPS1HTC100QPWPRQ1
ActiveAUTOMOTIVE, 60V, 4A, 83MΩ ONE-CHANNEL SMART HIGH-SIDE SWITCH WITH ADJUSTABLE CURRENT LIMIT
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS1HTC100QPWPRQ1 |
|---|---|
| Current - Output (Max) [Max] | 4 A |
| Fault Protection | Open Load Detect, UVLO, Current Limiting (Adjustable), Short Circuit, Reverse Battery, Over Temperature |
| Features | Load Discharge, Latch Function, Status Flag |
| Grade | Automotive |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 4.4 mm |
| Package / Case | 0.173 in |
| Package / Case | 14-TSSOP Exposed Pad |
| Qualification | AEC-Q100 |
| Ratio - Input:Output | 1:1 |
| Rds On (Typ) | 83 mOhm |
| Supplier Device Package | 14-HTSSOP |
| Switch Type | General Purpose |
| Voltage - Load [Max] | 60 V |
| Voltage - Load [Min] | 6 V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 2.39 | |
| Texas Instruments | LARGE T&R | 1 | $ 1.75 | |
| 100 | $ 1.45 | |||
| 250 | $ 1.04 | |||
| 1000 | $ 0.78 | |||
Description
General part information
TPS1HTC100-Q1 Series
TPS1HTC100-Q1 is a single-channel, smart high-side switch, with integrated NMOS power FET and charge pump, designed to meet the requirements of 24V automotive battery systems. The low RON (83mΩ) minimizes device power dissipation driving a wide range of output load current up to 4A DC, and the 60V DC operating range improves system robustness.
The device integrates protection features such as thermal shutdown, output clamp, and current limit. These features improve system robustness during fault events such as short circuit. TPS1HTC100-Q1 implements an adjustable current limiting circuit that improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current. The device also provides an accurate load current sense that allows for improved load diagnostics such as overload and open-load detection enabling better predictive maintenance.
TPS1HTC100-Q1 is available in a small 14-pin, 5mm × 6.4mm HTSSOP leaded package with 0.65mm pin pitch minimizing the PCB footprint.
Documents
Technical documentation and resources