MP1909 Description
The MP1909 is a high-frequency, 30V, halfbridge, N-channel power MOSFET driver. Its low-side and high-side driver channels are controlled by a signal input. Internal adaptive dead time control circuitry reduces the switching power loss and prevents shoot-through.
MP1909 Key Features
- Drives N-Channel MOSFET Half-Bridge
- Up to 50V VBST Voltage
- 4.5V to 12V Gate Drive Voltage
- On-Chip Bootstrap Diode
- Up to 2.2MHz Switching Frequency
- One PWM Signal Generates Both Drives
- Low Quiescent Current
- 100% Duty Support
- UVLO for High-Side and Low-Side Gate
- Available in an 8-Pin SOT583