參數(shù)資料
型號: TA8435HQ
元件分類: 運動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 2.5 A, PZIP25
封裝: PLASTIC, HZIP-25
文件頁數(shù): 6/28頁
文件大?。?/td> 562K
代理商: TA8435HQ
TA8435H/HQ
2006-3-2
14
CHARACTERISTIC
SYMBOL
TEST
CIR
CUIT
TEST CONDITION
MIN
TYP.
MAX
UNIT
2W1
2φ
W1
2φ 12φ
θ = 0
100
2W1
2φ
θ = 1 / 8
100
2W1
2φ
W1
2φ
θ = 2 / 8
86
91
96
2W1
2φ
θ = 3 / 8
78
83
88
2W1
2φ
W1
2φ 12φ
θ = 4 / 8
66.4
71.4
76.4
2W1
2φ
θ = 5 / 8
50.5
55.5
60.5
2W1
2φ
W1
2φ
θ = 6 / 8
35
40
45
2W1
2φ
θ = 7 / 8
REF IN : H
RNF = 0.8
COSC =
0.0033 F
15
20
25
AB
Chopping
Current
(Note)
2 Phase Excitation Mode
VECTOR
100
%
θ = 0 / 8 1 / 8
0
θ = 1 / 8 2 / 8
32
72
112
θ = 2 / 8 3 / 8
24
64
104
θ = 3 / 8 4 / 8
53
93
133
θ = 4 / 8 5 / 8
87
127
167
θ = 5 / 8 6 / 8
84
124
164
Feed Back Voltage Step
VNF
θ = 6 / 8 7 / 8
REF IN : H
RNF = 0.8
COSC =
0.0033 F
120
160
200
mV
tr
0.3
tf
RL = 2 , VNF = 0 V,
CL = 15 pF
2.2
tpLH
1.5
tpHL
CK~Output
2.7
tpLH
5.4
tpHL
OSC~Output
6.3
tpLH
2.0
tpHL
RESET ~Output
2.5
tpLH
5.0
Output Tr Switching Characteristics
tpHL
7
ENABLE ~Output
6.0
s
Upper Side
IOH
50
Output Leakage
Current
Lower Side
IOL
6
VM = 30 V
50
A
Note:
Maximum current (θ = 0): 100%
2W12φ : 2W1-2-phase excitation mode
W12φ : W1-2-phase excitation mode
12φ
: 1-2-phase excitation mode
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