Toshiba TB9103FTG
Automotive gate driver IC for brushed DC motors
Toshiba's TB9103FTG MOSFET gate driver IC is designed for automotive brushed DC motors. Featuring a 40% faster turn-on time compared to previous models, compact package, and low output capacitance, it ensures precise, high-speed measurements. The built-in charge pump and gate monitoring enhance reliability, while its flexibility allows it to replace mechanical relays, ensuring quieter operation and improved equipment reliability. The device operates in a wide temperature range and conforms to AEC-Q100 Grade 1 standards.
Key features
- System cost: Built-in charge pump for all n-ch low resistance MOSFET solution including reverse polarity protection FET
- Enhanced safety: Gate-Source and Drain-Source monitoring prevents half-bridge MOSFET shoot-through
- Energy efficient: Low-power standby and sleep functions reduce power consumption
- Flexible and quiet: Configurable as H-bridge or half-bridge, replacing mechanical relays
- Wide temperature range: Operating from -40°C to +125°C
- Cost-Efective: Optimized gate driver functions for price-sensitive segments
- Compact design: Supports space-saving system designs
Applications
- Automotive body control applications using DC motors
- Mechanical relay replacement
- Powered boot lids
- Sliding doors
- Electric windows
- Seat adjusters
- Locking motors
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