MP6610
55V 3A Half-Bridge Power Driver
PRELIMINARY SPECIFICATIONS SUBJECT TO CHANGE
FEATURES
Wide 4V to 55V Input Voltage Range
DESCRIPTION
The MP6610 is a ½-H-bridge driver, with
current measurement and regulation features.
It can operate from a supply voltage from 4V to
55V and can deliver up to 3A output current
(depending on package, PCB design, and
ambient temperature). The MP6610 can be
used to drive DC brush motors, solenoids, or
other loads.
3A Maximum Output Current
Internal Half-H-Bridge Driver
Cycle-by-cycle Current Regulation / Limit
Low On Resistance (HS: 100mΩ; LS:
128mΩ)
No Control Power Supply Required
Simple, Versatile Logic Interfaces
Inputs Compatible with 2.5V, 3.3V and 5V
Logic
Overcurrent Protection
Open Load Detection
Thermal Shutdown
Under voltage Lockout
An internal current sensing circuit provides an
output whose voltage is proportional to the load
current. In addition, cycle-by-cycle current
regulation / limiting is provided. These features
do not require the use of a low-ohm shunt
resistor.
Fault Indication Output
Thermally Enhanced Package
Internal diagnostic and protection features
include open load detection, over-current
protection, undervoltage lockout (UVLO), and
thermal shutdown.
APPLICATIONS
Solenoid Drivers
Relay Drivers
DC Brush Motor Drive
The MP6610 is available in 8-pin TSOT23 and
SOIC packages. Note that due to the small pin
spacing, the TSOT23 package is only
recommended for use up to 45V, unless
conformal coating or encapsulation is used.
All MPS parts are lead-free, halogen-free, and adhere to the RoHS
directive. For MPS green status, please visit the MPS website under
Quality Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are
trademarks of Monolithic Power Systems, Inc. or its subsidiaries.
TYPICAL APPLICATIONꢀ
MP6610 Rev. 0.8
5/30/2019
Preliminary Specifications Subject to Change
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2019 MPS. All Rights Reserved.
1