The MPQ6610-AEC1 is a half-bridge driver with current measurement and regulation features. It can deliver up to 3A of output current (IOUT) across a wide 4V to 55V input voltage (VIN) range, depending on the package, PCB design, and ambient temperature. The MPQ6610-AEC1 is designed to drive brushed DC motors, solenoids, and other loads.
An internal current-sense circuit provides an output voltage (VOUT) that is proportional to the load current. The MPQ6610-AEC1 also features cycle-by-cycle current limiting and regulation. These features do not require the use of a low-ohmic shunt resistor.
Internal diagnostic and protection features include open-load detection (OLD), over-current protection (OCP), under-voltage lockout (UVLO), and thermal shutdown. The MPQ6610-AEC1 is available in TSOT23-8 and SOIC-8 packages. Due to the small pin spacing, the TSOT23-8 package is only recommended for applications up to 45V, unless conformal coating or encapsulation is used.
Advantages include:
Wide 4V to 55V input voltage (VIN) range and high 3A output current (IOUT)
Integrated Current Sense (CS)
Low RDS(ON), 100mΩ HS-FET and 120mΩ LS-FET.
Available in a Small TSOT23-8 and SOIC-8 package
Available in AEC-Q100 Grade 1
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The EVQ6610-S-00A is an evaluation board designed to demonstrate the capabilities of the MPQ6610GS-AEC1, a half-bridge power driver. The MPQ6610-AEC1 can operate from supply voltages up to 55V, and can deliver up to 3A of output current (IOUT).
The MPQ6610-AEC1’s input control signals can be generated on the evaluation board or from an external controller via the board’s connector (P1).
The MPQ6610-AEC1 is available in TSOT23-8 and SOIC-8 packages. Note that due to the small pin spacing, the TSOT23-8 package is only recommended for applications up to 45V, unless conformal coating or encapsulation is used.
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