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

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© 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

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” and “The Future of Analog IC Technology” are registered

trademarks of Monolithic Power Systems, Inc.

TYPICAL APPLICATION