DRV8702QRHBRQ1 Texas Instruments Components

وصف

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The DRV8702QRHBRQ1 device is a small, single H-bridge gate driver. It uses four external N-channel MOSFETs and is designed to drive a bidirectional brushed DC motor.
The DRV8702QRHBRQ1 device uses smart gate drive technology. It does not require external gate components (resistors and zener diodes) while protecting the external FETs.
To avoid any shoot-through conditions, the smart gate drive architecture optimizes the dead time. It is flexible using programmable slew rate control to reduce electromagnetic interference (EMI). It also has active and passive pulldowns to prevent any dv/dt gates from turning on.

• AEC-Q100 Qualified for Automotive Applications
• Functional Safety-Capable
• Single H-Bridge Gate Driver
• 5.5 to 45-V Operating Supply-Voltage Range
• Three Control-Interface Options
• Serial Interface for Configuration (DRV8703-Q1)
• Smart Gate Drive Architecture
• Independent Control of Each H-Bridge
• Supports 1.8-V, 3.3-الخامس, and 5-V logic inputs
• Current-Shunt Amplifier
• Integrated PWM Current Regulation
• Low-Power Sleep Mode
• Protection Features