INFINEON Half Bridge Motor Driver, 8V to 18V, 42A, TO-263-7
Infineon NovalithIC™ Half Bridge Motor Driver, 8V-18V, 42A output. AEC-Q100 qualified for brushed DC motor applications.
The INFINEON NovalithIC™ Integrated High Current PN Half Bridge is designed for motor drive applications, containing one p-channel high-side MOSFET and one n-channel low-side MOSFET with an integrated driver IC in a single package. Due to the p-channel high-side switch, the need for a charge pump is eliminated, thereby minimising electromagnetic interference (EMI).
Interfacing to a microcontroller is simplified by the integrated driver IC, which features logic level inputs, diagnosis with current sense, slew rate adjustment, dead time generation, and comprehensive protection against overtemperature, undervoltage, overcurrent, and short circuits. It provides a cost-optimised solution for protected high-current PWM motor drives with very low board space consumption.
Key Features and Benefits
- AEC-Q100 qualified for automotive applications
- Path resistance: 30.3mΩ max (150°C), typ. 14.2mΩ (25°C)
- ON state high side resistance: 13.4mΩ max (Tj=25°C, VS=8V to 18V)
- ON state low side resistance: 16.9mΩ max (Tj=25°C)
- Adjustable slew rates for optimised EMI
- Enhanced switching speed for reduced switching losses
- Capable of high PWM frequency combined with active freewheeling
- Undervoltage shutdown
- Quiescent current: 7µA typ (VINH=0V, VIN=0V or 5V, Tj < 85°C)
- Switched mode current limitation for reduced power dissipation in overcurrent
- Supply current: 2.2mA typ (VINH=5V, RSR=0Ω, DC-mode normal operation, Tj=-40 to +150°C)
- Status flag diagnosis with current sense capability
- Overtemperature shutdown with latch behaviour
- PG-TO263-7-1 package
- Junction temperature range: -40°C to 150°C
This half-bridge motor driver supports brushed DC motors and offers a single output capable of delivering up to 42A, making it a robust choice for demanding applications.
- Motor drive applications
- Brushed DC motor drives
- High-current PWM motor drives
- Automotive applications
- Motor Type: Brushed DC
- Number of Outputs: 1
- Output Current: 42A
- Supply Voltage Min: 8V
- Supply Voltage Max: 18V
- Operating Temperature Min: -40°C
- Operating Temperature Max: 150°C
- Qualification: AEC-Q100
- MSL: MSL 3 - 168 hours
- Driver Case Style: TO-263 (D2PAK)
- Number of Pins: 7
- Weight: 1 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- of Outputs: 1Outputs
- IC Case / Package: 0
- of Pins: 7Pins
- SVHC: No SVHC (25-Jun-2025)
- Automotive Qualification Standard: AEC-Q100
Documents
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