L6470HTR STMicroelectronics, L6470HTR Datasheet - Page 18

• Manufacturer Part Number: L6470HTR
• Description: IC STEPPER/DC MOTOR DVR 28HTSSOP
• Manufacturer: STMicroelectronics

Specifications of L6470HTR

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10812-2

Typical applications
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Typical applications
Table 6.
Figure 3.
C
C
C
C
Name
REGPOL
C
C
DDPOL
R
C
VSPOL
C
C
R
BOOT
D1
R
R
REG
FLY
SW
SW
VS
DD
PU
A
B
Typical application values
Bipolar stepper motor control application using L6470
Doc ID 16737 Rev 2
BAT46SW or 2x 1N4148
2.7 kΩ (VS = 36 V)
62 kΩ (VS = 36 V)
220 nF
100 µF
100 nF
100 nF
220 nF
39 kΩ
100 Ω
value
47 µF
10 µF
10 nF
10 nF
L6470