LTC1156 Linear Technology, LTC1156 Datasheet - Page 7

• Manufacturer Part Number: LTC1156
• Description: Quad High Side Micropower MOSFET Driver with Internal Charge Pump
• Manufacturer: Linear Technology

TYPICAL
A
PPLICATI
** SOFTWARE (OR HARDWARE) DELAYS SHOULD BE PROVIDED TO AVOID
* STR101G TECHNO [phone]
CROSS-CONDUCTION. ALL COMPONENTS SHOWN ARE SURFACE MOUNT.
CONTROL
OR P
LOGIC
Full H-Bridge Driver with Short-Circuit Protection and 16 A Standby Current
**
5V
CONTROL
LOGIC
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.
5V
For more Typical Applications, see LTC1155 data sheet.
6V
+
O
4-Phase Stepper Motor Driver with Short-Circuit Protection
U
10 F
+
IN1
IN2
IN3
IN4
S
10 F
GND GND
IN1
IN2
IN3
IN4
LTC1156
V
S
Low Frequency Operation (<100Hz)
GND GND
V
V
LTC1156
S
S
DS1
DS2
DS3
DS4
V
0.1 F
G1
G2
G3
G4
S
DS1
DS2
DS3
DS4
G1
G2
G3
G4
* STR101G TECHNO [phone]
Si9956DY
0.01 F
0.1 F
100k
Si9956DY
Si9956DY
30k
0.05
100k
0.05
2A MAX
1N4001
1N4001
1N4001
1N4001
0.05
Si9956DY
A
B
C
D
LOAD
1156 TA06
1156 TA05
LTC1156
7