BTS409L1 E3043
IC PWR SWITCH N-CHAN 1:1 TO220-5Manufacturer: Infineon Technologies
Categories: Power Distribution Switches, Load Drivers
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The Infineon Technologies PROFET® BTS409L1-E3043 is a single-channel, N-channel power switch designed for high-side load driving applications. With a maximum output current of 1.8A and a low on-resistance of 160mOhm (typical), this component is suitable for voltages ranging from 5V to 34V. It incorporates robust fault protection features including fixed current limiting, open load detection, over-temperature shutdown, and over-voltage protection. The BTS409L1-E3043 also offers auto-restart functionality and a status flag for monitoring. This device is typically found in automotive and industrial control systems. It is supplied in a P-TO220-5 package for through-hole mounting and operates across a temperature range of -40°C to 150°C. The interface is a simple ON/OFF control.
Additional Information
Series: PROFET®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Auto Restart, Status Flag |
| Packaging | Tube |
| Package / Case | TO-220-5 |
| Output Type | N-Channel |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Interface | ON/OFF |
| Switch Type | General Purpose |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | High Side |
| Rds On (Typ) | 160mOhm |
| Input Type | Non-Inverting |
| Voltage - Load | 5V ~ 34V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 1.8A |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | P-TO220-5 |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage |
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