LTC1156 查看數據表（PDF） - Linear Technology

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LTC1156

Quad High Side Micropower MOSFET Driver with Internal Charge Pump

Linear Technology 

TYPICAL APPLICATI S

4-Phase Stepper Motor Driver with Short-Circuit Protection

6V

+

10µF

5V

CONTROL

LOGIC

VS VS DS1

DS2

DS3

DS4

LTC1156

IN1

G1

IN2

G2

IN3

G3

IN4

G4

GND GND

0.01µF

30k

Si9956DY

Si9956DY

0.05Ω

2A MAX

1N4001

A

1N4001

B

1N4001

C

1N4001

D

* STR101G TECHNO (818) 781-1642

LTC1156

1156 TA05

Full H-Bridge Driver with Short-Circuit Protection and 16µA Standby Current

Low Frequency Operation (<100Hz)

5V

+

10µF

0.1µF

VS VS DS1

DS2

DS3

DS4

**

CONTROL

LOGIC

OR µP

IN1 LTC1156

IN2

G1

IN3

G2

IN4

G3

GND GND G4

0.1µF

100k

0.05Ω

100k

Si9956DY

0.05Ω

Si9956DY

LOAD

* STR101G TECHNO (818) 781-1642

** SOFTWARE (OR HARDWARE) DELAYS SHOULD BE PROVIDED TO AVOID

CROSS-CONDUCTION. ALL COMPONENTS SHOWN ARE SURFACE MOUNT.

1156 TA06

For more Typical Applications, see LTC1155 data sheet.

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 circuits as described herein will not infringe on existing patent rights.

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