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Infineon Low Side Power Switch IC 8 Output Channels 4 Inputs 1.7Ω RdsOn 4.5-5.5V Surface Mount DSO-36 TLE7230RAUMA1
Specifications
| Country of Origin | India |
|---|---|
| Brand | Infineon |
| Height | 3.25mm |
| Length | 15.9mm |
| Model | TLE7230RAUMA1 |
| Width | 11mm |
| Mount Type | Surface |
| Number of inputs | 4 |
| Series | TLE 7230R |
| Maximum Operating Temperature | 150°C |
| Package Type | DSO-36 |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 8 |
| Pin Count | 36 |
| Automotive Standard | AEC |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 4.5V |
| Switch On Resistance RdsOn | 1.7Ω |
Key Features
- Equipped with eight output channels for centralized load switching capability.
- Four logic inputs enable grouped or individual output control.
- Switch on resistance of 1.7Ω ensures predictable conduction losses.
- Operates over a supply voltage range of 4.5V to 5.5V compatible with vehicle logic rails.
- Designed for surface mount on PCBs in a 36-pin DSO package for compact layouts.
- Rated for operation in extreme temperature environments from -40°C to 150°C.
- Ideal for switching lamps, auxiliary vehicle loads, fans, and pumps.
- Supports multiplexed switching architectures in automotive electronics.
Product Description
The Infineon TLE7230RAUMA1 is a multi-channel low side power switch IC designed specifically for automotive and industrial applications requiring reliable and efficient load switching. This device features eight output channels and four logic inputs, allowing for flexible and centralized control of multiple loads. It has a low switch on resistance of 1.7Ω, which assures predictable conduction losses under normal operating conditions.
Supplied in a compact 36-pin DSO surface mount package, the TLE7230RAUMA1 supports integration into space-constrained printed circuit boards while providing robust electrical performance. The device operates over a supply voltage range of 4.5V to 5.5V, matching typical vehicle logic supply voltages and enabling compatibility with modern automotive electronic systems.
Rated for harsh automotive environments, this power switch IC can function reliably across a wide temperature range from -40°C to 150°C, making it suitable for under-bonnet engine compartment applications and other high-temperature locations. The device complies with AEC automotive standards, underscoring its suitability for critical vehicle electronics.
Common applications include switching vehicle lamps, auxiliary loads, and low side driving of pumps and fans in car electronics. Its topology uses low side switching, controlling loads that are referenced to vehicle ground, facilitating efficient system architectures including multiplexed switching networks.
Eight output channels provide centralized load switching capability. Four logic inputs enable individual or grouped output control. Low 1.7Ω switch on resistance minimizes conduction losses. Supply voltage range of 4.5V to 5.5V suits common vehicle electronics.
Surface mount 36-pin DSO package supports compact PCB designs. Wide operating temperature range from -40°C to 150°C. Automotive-grade device compliant with AEC standards. Designed for automotive lighting, pumps, and fan control applications.
Supports multiplexed switching architectures in vehicles.
This power switch IC enhances load management efficiency in automotive and industrial systems. For further technical resources and similar products, explore the Power Switch IC category at EnvMart.
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Frequently Asked Questions
This model operates over a supply voltage range of 4.5V to 5.5V, making it compatible with typical vehicle logic supply voltages.
The TLE7230RAUMA1 features eight output channels, allowing for centralized load switching capability.
It has a low switch on resistance of 1.7Ω, which helps minimize conduction losses during operation.
This power switch IC has a height of 3.25mm, a length of 15.9mm, and a width of 11mm.
The device is rated for operation in extreme temperatures, from -40°C to 150°C, suitable for harsh automotive environments.
It is equipped with four logic inputs, enabling both grouped and individual output control.
This model is supplied in a compact 36-pin DSO surface mount package, facilitating integration into space-constrained PCBs.
The TLE7230RAUMA1 complies with AEC automotive standards, ensuring its suitability for critical vehicle electronics.
It is ideal for switching vehicle lamps, auxiliary loads, and low side driving of pumps and fans in automotive electronics.
The TLE7230RAUMA1 has a pin count of 36, which is typical for its DSO package type.
The maximum supply voltage for the TLE7230RAUMA1 is 5.5V.
This unit can control various loads including lamps, fans, and pumps, making it versatile for automotive applications.
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