upd16879 Renesas Electronics Corporation., upd16879 Datasheet - Page 5

• Manufacturer Part Number: upd16879
• Description: Monolithic Quad H Bridge Driver Circuit
• Manufacturer: Renesas Electronics Corporation.

(Value of PD16879 for reference)
Remark These data do not indicate guaranteed values.
STEP
10
11
12
13
14
15
16
0
1
2
3
4
5
6
7
8
9
Rotation angle ( )
Table 2. Relation Between Rotation Angle, Phase Current, and Vector Quantity
11.3
16.9
22.5
28.1
33.8
39.4
50.6
56.3
61.9
67.5
73.1
78.8
84.4
5.6
45
90
0
MIN.
12.4
22.1
31.3
40.1
48.6
58.4
65.7
72.3
78.1
83.2
87.4
90.7
93.2
2.5
A phase current
(64-DIVISION MICRO STEP)
Data Sheet S14188EJ1V0DS00
TYP.
19.5
29.1
38.3
47.1
55.6
63.4
70.7
77.3
83.1
88.2
92.4
95.7
98.1
100
100
9.8
0
MAX.
100.7
17.0
26.5
36.1
45.3
54.1
62.6
68.4
75.7
82.3
88.1
93.2
97.4
103
MIN.
93.2
90.7
87.4
83.2
78.1
72.3
65.7
58.4
48.6
40.1
31.3
22.1
12.4
2.5
B phase current
TYP.
98.1
95.7
92.4
88.2
83.1
77.3
70.7
63.4
55.6
47.1
38.3
29.1
19.5
100
100
9.8
0
MAX.
100.7
97.4
93.2
88.1
82.3
75.7
68.4
62.6
54.1
45.3
36.1
26.5
17.0
103
Vector quantity
PD16879
100.48
100.02
100.02
100.02
100.02
100.48
99.99
99.98
99.97
99.98
99.97
99.98
99.99
TYP.
100
100
100
100
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