L6472 STMICROELECTRONICS [STMicroelectronics], L6472 Datasheet - Page 19

• Manufacturer Part Number: L6472
• Description: dSPIN fully integrated microstepping motor driver
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

L6472
5
Typical applications
Table 7.
Figure 4.
C
C
C
C
Name
REGPOL
C
C
DDPOL
R
C
VSPOL
C
R
C
BOOT
D1
REG
FLY
SW
SW
VS
DD
PU
Typical application values
Bipolar stepper motor control application using the L6472
Doc ID 022729 Rev 1
Charge pump diodes
220 nF
100 µF
100 nF
100 nF
220 nF
Value
47 µF
10 µF
10 nF
39 kΩ
100 Ω
10 nF
Typical applications
19/69