Monolithic Power Systems MP6615
The MP6615 is an H-bridge DC motor driver with a full bridge consisting of four N-channel power MOSFETs. The device also integrates pre-drivers, gate driver power supplies, and current-sense amplifiers. The MP6615 provides 11mΩ MOSFETs at 25°C and can deliver up to 8A of continuous output current (IOUT), depending on the thermal and PCB layout.| Part No. | MP6615 |
|---|---|
| Datasheet | MP6615 Download |
| Manufacturer |  Monolithic Power Systems |
| Description | H-Bridge DC Motor Driver |
| Buy | Stock & Price |
DESCRIPTION
The device uses an internal charge pump to generate the gate driver supply voltage for the high-side MOSFETs (HS-FETs). A trickle charge circuit maintains sufficient gate driver voltage to operate at 100% duty cycle. Internal safety features include thermal shutdown, under-voltage lockout (UVLO), and over-current protection (OCP). The MP6615 is available in a TQFN-26 (6mmx6mm) package.FEATURES
● 4.75V to 40V Operating Input Voltage (VIN) Range● Internal Full H-Bridge Driver
● 8A of Continuous Output Current (IOUT)
● MOSFET On Resistance (RDS(ON)): 11mΩ per MOSFET
● Internal Charge Pump Supports 100% Duty Cycle Operation
● Under-Voltage Lockout (UVLO) and Over- Voltage Protection (OVP)
● Thermal Shutdown Protection
● Over-Current Protection (OCP)
● Integrated Bidirectional Current-Sense Amplifiers
● Available in a TQFN-26 (6mmx6mm) Package
APPLICATIONS
● Brushed DC Motors● Door Locks and Latch Motors
● Seat Actuators All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive.
