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| Country of Origin | India |
|---|---|
| Brand | Infineon |
| Height | 1.45mm |
| Length | 5mm |
| Model | BTS4300SGAXUMA1 |
| Width | 4mm |
| Mount Type | Surface |
| Number of inputs | 1 |
| Series | BTS4300SGA |
| Power Rating | 0.8W |
| Maximum Operating Temperature | 150°C |
| Package Type | DSO |
| Minimum Operating Temperature | -40°C |
| Operating Current | 400mA |
| Number of outputs | 5 |
| Pin Count | 8 |
| Automotive Standard | AEC |
| Maximum Supply Voltage | 34V |
| Minimum Supply Voltage | 5V |
| Switch On Resistance RdsOn | 600mΩ |
The Infineon BTS4300SGAXUMA1 is a high-side power switch IC designed for automotive load management, enabling controlled switching of multiple circuits through a single control input. This compact device supports up to five outputs with an operating current of 400mA and a maximum supply voltage of 34V, making it suitable for vehicle electronics requiring robust, reliable high-side switching.
Housed in an 8-pin DSO surface-mount package, the IC is engineered to optimize space on printed circuit boards while maintaining efficient thermal dissipation with its 0.8W power rating. The device's switch ON resistance of 600mΩ minimizes conduction losses during operation, increasing energy efficiency in compact automotive systems.
Operating reliably across a broad temperature range from -40°C to 150°C, the BTS4300SGAXUMA1 meets automotive AEC qualification standards, making it ideal for body control modules, sensor arrays, and multi-channel power distribution boards in demanding automotive environments.
Its single input control simplifies wiring harness complexity by managing five output channels centrally. PCB layout considerations include the land pattern design for the DSO package ensuring reliable solder joints and effective thermal conduction to maintain device performance.
Wide automotive supply voltage range up to 34V supports tolerance to varying vehicle power conditions. Five output channels managed by a single input streamline multi-load switching. Efficient switching with a low Rds(on) of 600mΩ reduces energy losses.
Compact surface mount package facilitates compact electronic module design. High operating temperature range ensures robust performance across climates. Automotive compliance ensures suitability for in-vehicle electronics.
Moderate current rating supports typical auxiliary loads in vehicles. Power rating and thermal design optimize continuous dissipation capabilities. Compact size improves integration in space-constrained applications.
This power switch IC suits applications such as distributed automotive auxiliary load switching, body control modules with multiple switched lines, centralized sensor power control, and compact multi-channel power distribution boards requiring surface-mount high-side switches.
Explore more automotive power management ICs and related components on EnvMart to optimize your designs with advanced, reliable solutions.
Explore more products in our Power Switch ICs category.
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