MP6513
2.5V - 21V, 0.8A, H-Bridge
Motor Driver in a TSOT23-6
MP6513 Rev. 1.0 www.MonolithicPower.com 1
3/23/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2016 MPS. All Rights Reserved.
The Future of Analog IC Technology
DESCRIPTION
The MP6513 is an H-bridge motor driver used
for driving reversible motors, which can drive
one DC motor, one winding of a stepper motor,
or other loads. The H-bridge consists of four N-
channel power MOSFETs. An internal charge
pump generates the necessary gate-drive
voltages.
The MP6513 operates on a motor power supply
voltage from 2.5V to 21V, which can supply an
output current of up to 0.8A according to the
logic control.
The MP6513 is controlled by two input pins.
The two on/off inputs determine the output
mode: forward, reverse, coast, or brake. Very
low standby circuit current can be achieved
when inputs 1 and 2 are both at a low level.
Full protection features include over-current
protection (OCP), short-circuit protection (SCP),
under-voltage lockout (UVLO), and over-
temperature protection (OTP).
The MP6513 requires a minimum number of
readily available, standard, external
components and is available in a TSOT23-6
package.
FEATURES
Wide 2.5V to 21V Operating Input Range
0.8A Maximum Output Current
Low MOSFET On Resistance (HS: 500mΩ;
LS: 500mΩ)
Forward, Reverse, Coast, or Brake Output
Modes
Low Standby Circuit Current when Inputs 1
and 2 are Both Low
Thermal Shutdown
Internal Charge Pump
Cycle-by-Cycle Over-Current Protection
(OCP)
Short-Circuit Protection (SCP)
Available in a TSOT23-6 Package
APPLICATIONS
Cameras
Toys
Consumer Products
Medical Devices
ll MPS parts are lead-free, halogen-free, and adhere to the RoHS directive.
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ssurance. ”MPS” and “The Future of Analog IC Technology” are registered
trademarks of Monolithic Power Systems, Inc.
TYPICAL APPLICATION
