15

LTC1255

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-

tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.

TYPICAL APPLICATIO S

Stepper Motor Driver with Overcurrent Protection

DS1

LTC1255

G2

GND

IN2

G1

DS2

IN1

0.01

µF

100k

12V

MMBZ5242BL

IRFR024

0.036

Ω

IRFR024

12V

MMBZ5242BL

LTC1255

IN2

GND

DS1

G2

G1

IN1

DS2

0.01

µF

100k

0.036

Ω

12V

MMBZ5242BL

12V

MMBZ5242BL

IRFR024

STEPPER MOTOR WINDINGS

12V

1N4001

1N4001

1N4001

1N4001

AC

BD

STEPPER

MOTOR

CONTROL

LOGIC

5V

100

µF

+

A

B

C

D

LTC1255 • TA13

IRFR024