Overview
The BTS3408G, produced by Infineon Technologies, is a dual-channel Low-Side Switch with D-MOS output stages. It is designed to drive resistive, capacitive, and inductive loads, leveraging Infineon's Smart Power Technology (SPT) which integrates bipolar, CMOS, and power D-MOS devices on the same monolithic circuit. This component is particularly suited for automotive and industrial applications, especially for driving stepper motors and lines.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Output Current | 0.55 A | A | - |
| Number of Channels | 2 | - | - |
| Kind of Output | N-Channel | - | - |
| Mounting | SMD | - | - |
| Case | PG-DSO-8 | - | - |
| On-state Resistance | 0.48 Ω | Ω | ID = 0.2 A, VS = 5 V |
| Technology | HITFET® | - | - |
| Operating Temperature | -40°C to 150°C | °C | - |
| Output Voltage | 60 V | V | - |
| Power Dissipation | 0.88 W | W | - |
| Turn-on Time | 2 µs | µs | - |
| Turn-off Time | 2 µs | µs | - |
Key Features
- Logic level input compatible with 3V microcontrollers
- ESD protection
- Thermal shutdown with auto restart
- Overload protection
- Short circuit protection
- Over voltage protection
- Open load detection (during Off)
- Current limitation
- Direct parallel control of the inputs
- FREEZE functionality for multiplexing
- General fault flag
- Very low standby quiescent current
- Switching frequencies up to 50 kHz
- Green Product (RoHS compliant)
- AEC Qualified
Applications
- 24V applications
- Relay driver
- Small load driver
- Driving stepper motors and lines
- Replacing electromechanical relays and discrete circuits
- Lamp and relay driver
Q & A
- What is the BTS3408G used for?
The BTS3408G is used for driving resistive, capacitive, and inductive loads in various applications, including automotive and industrial settings. - What are the key protection features of the BTS3408G?
The BTS3408G includes thermal shutdown with auto restart, overload protection, short circuit protection, over voltage protection, and open load detection. - Is the BTS3408G compatible with 3V microcontrollers?
Yes, the BTS3408G has logic level inputs compatible with 3V microcontrollers. - What is the maximum output current of the BTS3408G?
The maximum output current is 0.55 A per channel. - What is the operating temperature range of the BTS3408G?
The operating temperature range is -40°C to 150°C. - Is the BTS3408G RoHS compliant?
Yes, the BTS3408G is RoHS compliant and considered a Green Product. - What is the switching frequency capability of the BTS3408G?
The BTS3408G can handle switching frequencies up to 50 kHz. - What type of mounting does the BTS3408G use?
The BTS3408G uses Surface Mount Device (SMD) mounting. - What is the package type of the BTS3408G?
The package type is PG-DSO-8. - Does the BTS3408G have ESD protection?
Yes, the BTS3408G includes ESD protection.
