Overview
The BTS711L1XUMA1 from Infineon Technologies is a high-performance, surface-mount, N-channel power distribution switch. It is part of the PROFET series and is designed as a smart high-side power switch. This device integrates a vertical power FET with embedded protection and diagnostic functions, making it suitable for various automotive and industrial applications. The BTS711L1XUMA1 is particularly useful in systems requiring robust and reliable power switching with advanced protection features.
Key Specifications
| Parameter | Symbol | Values | Unit | Conditions |
|---|---|---|---|---|
| On-state resistance (Vbb to OUT) | RON | 165 / 320 / 83 / 42 mΩ | mΩ | IL = 1.8 A each channel, Tj = 25°C / Tj = 150°C / two parallel channels, Tj = 25°C / four parallel channels, Tj = 25°C |
| Nominal load current | IL(NOM) | 1.7 / 2.6 / 4.1 A | A | One channel active / two parallel channels active / four parallel channels active, Ta = 85°C, Tj ≤ 150°C |
| Undervoltage shutdown | Vbb(under) | 5.6 V | V | Tj = -40...+150°C |
| Overvoltage shutdown | Vbb(over) | 34 V | V | Tj = -40...+150°C |
| Overvoltage restart | Vbb(o rst) | 33 V | V | Tj = -40...+150°C |
Key Features
- Overload protection
- Current limitation
- Short-circuit protection
- Thermal shutdown
- Overvoltage protection (including load dump)
- Fast demagnetization of inductive loads
- Reverse battery protection
- Undervoltage and overvoltage shutdown with auto-restart and hysteresis
- Open drain diagnostic output
- Open load detection in ON-state
- CMOS compatible input
- Loss of ground and loss of Vbb protection
- Electrostatic discharge (ESD) protection
Applications
The BTS711L1XUMA1 is suitable for a variety of applications, including:
- Body & Convenience systems in vehicles
- Truck & Agricultural vehicle solutions
- 24V vehicle systems
- Resistive, inductive, and capacitive loads
- Replacing electromechanical relays and discrete circuits
Q & A
- What is the BTS711L1XUMA1?
The BTS711L1XUMA1 is a high-performance, surface-mount, N-channel power distribution switch from Infineon Technologies.
- What are the key protection features of the BTS711L1XUMA1?
The device features overload protection, current limitation, short-circuit protection, thermal shutdown, and overvoltage protection, among others.
- What is the nominal load current for the BTS711L1XUMA1?
The nominal load current varies from 1.7 A to 4.1 A depending on the number of channels active and the temperature conditions.
- What types of loads can the BTS711L1XUMA1 handle?
The device can handle resistive, inductive, and capacitive loads.
- Does the BTS711L1XUMA1 have diagnostic capabilities?
- What is the operating voltage range for the BTS711L1XUMA1?
The device operates within a voltage range that includes undervoltage and overvoltage shutdown thresholds, typically around 5.6 V to 34 V.
- Is the BTS711L1XUMA1 suitable for automotive applications?
- Does the BTS711L1XUMA1 have ESD protection?
- Can the BTS711L1XUMA1 replace electromechanical relays?
- What is the package type of the BTS711L1XUMA1?
The device is available in a 20-pin DSO package.
