L6460 STMicroelectronics, L6460 Datasheet - Page 70

• Manufacturer Part Number: L6460
• Description: MOSFET & Power Driver ICs SPI Config Stepper DC Multi Motor DRV
• Manufacturer: STMicroelectronics
• Type: Full-Bridge Driverr

Specifications of L6460

• Product: Half-Bridge Drivers
• Rise Time: 0.4 us
• Fall Time: 0.4 us
• Supply Voltage (max): 38 V
• Supply Voltage (min): 13 V
• Supply Current: 11 mA
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 4
• Output Current: 10 mA
• Output Voltage: 30 V
• Package / Case: TQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Power bridges
70/139
Table 25.
step
Half
5
6
7
8
(2 phases
Full step
on)
Internal sequencer (continued)
3
4
Control mode
Full step
(1 phase
on)
3
4
Doc ID 17713 Rev 1
step
1/4
10
11
12
13
14
15
16
9
step
1/8
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
step
1/16
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
Phase A
current (% of IMAX)
-63.4
-70.7
-77.3
-83.1
-88.2
-92.4
-95.7
-98.1
-98.1
-95.7
-92.4
-88.2
-83.1
-77.3
-70.7
-63.4
-55.6
-47.1
-38.3
-29.0
-19.5
(sin)
-100
-100
-100
19.5
29.0
38.3
47.1
-9.8
HiZ
9.8
Typical output
Phase B
(cos)
-77.3
-70.7
-63.4
-55.6
-47.1
-38.3
-29.0
-19.5
19.5
29.0
38.3
47.1
55.6
63.4
70.7
77.3
83.1
88.2
92.4
95.7
98.1
98.1
95.7
92.4
88.2
-9.8
100
100
100
HiZ
9.8
Resulting
Electrical
electrical
degrees
360°/0°
219.4°
230.6°
236.2°
241.9°
247.5°
253.1°
258.8°
264.4°
275.6°
281.2°
286.9°
292.5°
298.1°
303.8°
309.4°
320.6°
326.2°
331.9°
337.5°
343.1°
348.8°
354.4°
angle
11.2°
16.9°
22.5°
28.1°
225°
270°
315°
5.6°
L6460