参数资料
型号: TLE5012-E0742
厂商: INFINEON TECHNOLOGIES AG
元件分类: 模拟信号调理
英文描述: POSITION SENSOR, PDSO8
封装: GREEN, PLASTIC, DSO-8
文件页数: 44/56页
文件大小: 2614K
代理商: TLE5012-E0742
TLE5012
Specification
Target Data Sheet
49
V 0.41, 2009-02
To avoid switching on mechanical vibrations of the rotor, a hysteresis is recommended (Figure 23).
Electrical Angle Accuracy
α
elect
-
1.2
2
°
2 polepairs with
autocalibration1)2)
-
1.8
3
3 polepairs with autocal.1)2)
-
2.4
4
4 polepairs with autocal.1)2)
-
3.6
6
6 polepairs with autocal.1)2)
-
4.2
7
7 polepairs with autocal.1)2)
-
4.8
8
8 polepairs with autocal.1)2)
-
7.2
12
12 polepairs with autocal.1)2)
-
9.6
16
16 polepairs with autocal.1)2)
Mechanical Angle Switching
Hysteresis
α
HShystm
0
-
0.625
°
selectable by IFAB_HYST
Electrical Angle Switching
Hysteresis3)
α
HShystel
-
1.25
-
°
2 polepairs;
IFAB_HYST=111)2)
-
1.88
-
3 polepairs;
IFAB_HYST=111)2)
-
2.50
-
4 polepairs;
IFAB_HYST=111)2)
-
3.75
-
6 polepairs;
IFAB_HYST=111)2)
-
4.38
-
7 polepairs;
IFAB_HYST=111)2)
-
5.00
-
8 polepairs;
IFAB_HYST=111)2)
-
7.50
-
12 polepairs;
IFAB_HYST=111)2)
-
10
-
16 polepairs;
IFAB_HYST=111)2)
Fall Time
tHSfall
-
0.02
1
s
RL = 2.2k; CL < 50pF
Rise Time
tHSrise
-
0.4
1
s
RL = 2.2k; CL < 50pF
1) depends on internal oscillator frequency variation (Chapter 3.4.6)
2) guaranteed by design
3) The hysteresis has to be considered only at change of rotation direction.
Table 17
Hall Switch Mode
Parameter
Symbol
Values
Unit
Note / Test Condition
Min.
Typ.
Max.
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