Infineon BTS50085 Smart High Side Power Switch 58V 90A TO-220-7
Infineon BTS50085 high side power switch, 58V, 90A, TO-220-7. AEC-Q100 qualified for automotive & industrial use.
The Infineon BTS50085 Smart High Side Power Switch is a robust, high current power switch engineered for demanding automotive and industrial applications. Housed in a compact 7-pin TO-220 package, this device integrates an N-channel vertical power FET with a charge pump, current-controlled input, and diagnostic feedback with load current sense, all built using advanced SMART SIPMOS chip-on-chip technology.
Designed to handle up to 48VDC grounded loads, this switch is ideal for applications with high inrush currents such as lamps and motors, as well as all types of resistive and inductive loads. It effectively replaces electromechanical relays, fuses, and discrete circuits, offering enhanced reliability and performance.
Key Features
- Overload protection and current limitation
- Short-circuit protection
- Overtemperature and overvoltage protection
- Electrostatic discharge (ESD) protection
- Clamp of negative voltage at output
- Fast deenergizing of inductive loads
- Low ohmic inverse current operation
- Diagnostic feedback with load current sense
- Open load detection via current sense
- AEC qualified (AEC-Q100)
- Loss of Vbb protection
- 12V or 24V capable
- Single channel design
Specifications
- Load Switch Type: High Side
- No. of Channels: 1
- Input Voltage: 58V
- Current Limit: 90A
- On State Resistance: 9000 µOhm
- IC Case / Package: TO-220
- No. of Pins: 7
- Thermal Protection: Yes
- On / Enable Input Polarity: Active Low
- No. of Outputs: 1
- Operating Temperature: -40°C to 150°C
- Qualification: AEC-Q100
- Product Range: PROFET Series
With its comprehensive protection features and diagnostic capabilities, the Infineon BTS50085 is a reliable and efficient solution for modern power management challenges.
- Automotive power management
- Power management systems
- Logistics equipment
- Agricultural machinery
- Load Switch Type: High Side
- No. of Channels: 1
- Input Voltage: 58V
- Current Limit: 90A
- On State Resistance: 9000 µOhm
- IC Case / Package: TO-220
- No. of Pins: 7
- Thermal Protection: Yes
- On / Enable Input Polarity: Active Low
- No. of Outputs: 1
- Operating Temperature Min: -40°C
- Operating Temperature Max: 150°C
- Qualification: AEC-Q100
- Product Range: PROFET Series
- Weight: 1.996 grams
- Dimensions (H x W x D): 43 mm x 33 mm x 15 mm
- of Pins: 7Pins
- of Outputs: 1Outputs
- SVHC: No SVHC (25-Jun-2025)
- Automotive Qualification Standard: AEC-Q100
- Distribution Switch Case Style: TO-220
Documents
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