Overview
The BTS7200-2EPA, produced by Infineon Technologies, is a Smart High-Side Power Switch integrated in the SMART7 technology. This device is designed to provide protection functions and diagnosis, making it suitable for a variety of applications involving resistive, inductive, and capacitive loads. It can replace electromechanical relays, fuses, and discrete circuits, offering a robust and reliable solution for power management.
Key Specifications
| Parameter | Symbol | Values |
|---|---|---|
| Minimum Operating Voltage (at switch ON) | VS(OP) | 4.1 V |
| Minimum Operating Voltage (cranking) | VS(UV) | 3.1 V |
| Maximum Operating Voltage | VS | 28 V |
| Minimum Overvoltage Protection (TJ ≥ 25 °C) | VDS(CLAMP)_25 | 35 V |
| Maximum Current in Sleep Mode (TJ ≤ 85 °C) | IVS(SLEEP)_85 | 0.5 µA |
| Maximum Operative Current | IGND(ACTIVE) | 4 mA |
| Maximum ON-state Resistance (TJ = 150 °C) | RDS(ON)_150 | 120 mΩ |
| Nominal Load Current (TA = 85 °C) | IL(NOM) | 1.2 A |
| Junction Temperature | TJ | -40 to 150 °C |
| Storage Temperature | TSTG | -55 to 150 °C |
| ESD Susceptibility (HBM) | VESD(HBM) | -2 to 2 kV |
Key Features
- Smart High-Side Power Switch with integrated protection functions and diagnosis.
- Suitable for driving 1.2 A loads, including relays and high inrush current loads like R5W lamps or LED modules.
- Compatible with 3.3V and 5V microcontroller input circuitry.
- Four digital pins for direct control.
- Overvoltage protection and current sense capabilities.
- Low sleep mode current for energy efficiency.
Applications
The BTS7200-2EPA is versatile and can be used in various applications, including:
- Automotive systems: Suitable for replacing electromechanical relays, fuses, and discrete circuits in automotive environments.
- Industrial automation: Ideal for controlling resistive, inductive, and capacitive loads in industrial settings.
- LED lighting: Can handle high inrush current loads such as LED modules.
- General power management: Useful in any system requiring robust and reliable power switching and protection.
Q & A
- What is the BTS7200-2EPA? The BTS7200-2EPA is a Smart High-Side Power Switch produced by Infineon Technologies, integrated in SMART7 technology.
- What are the minimum and maximum operating voltages? The minimum operating voltage is 4.1 V, and the maximum operating voltage is 28 V.
- What is the nominal load current? The nominal load current is 1.2 A at a temperature of 85 °C.
- What are the junction and storage temperature ranges? The junction temperature range is -40 to 150 °C, and the storage temperature range is -55 to 150 °C.
- Is the device compatible with microcontrollers? Yes, it is compatible with 3.3V and 5V microcontroller input circuitry.
- What protection functions does the device offer? The device offers overvoltage protection and current sense capabilities.
- How many digital pins does the device have for control? The device has four digital pins for direct control.
- What is the maximum ON-state resistance? The maximum ON-state resistance at 150 °C is 120 mΩ.
- What is the ESD susceptibility of the device? The ESD susceptibility is -2 to 2 kV (HBM).
- What are some typical applications of the BTS7200-2EPA? Typical applications include automotive systems, industrial automation, LED lighting, and general power management.
