参数资料
型号: TB6512AFG
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 0.12 A, PDSO24
封装: 0.300 INCH, 1 MM PITCH, LEAD FREE, PLASTIC, SSOP-24
文件页数: 4/21页
文件大小: 541K
代理商: TB6512AFG
TB6512AF/AFG
2006-3-6
12
Output block
CHARACTERISTIC
SYMBOL
TEST
CIR
CUIT
TEST CONDITION
MIN
TYP.
MAX
UNIT
Upper Side
VSAT U1
0.08
0.23
Lower Side
VSAT L1
IOUT = 0.12 A
0.16
0.43
Upper Side
VSAT U2
0.06
Output Saturation
Voltage
Lower Side
VSAT L2
4
IOUT = 0.06 A
0.10
V
Upper Side
VF U1
1.13
1.8
Diode Forward
Voltage
Lower Side
VF L1
5
IOUT = 0.12 A
0.95
1.6
V
IM1
ENABLE : “H” Level
RESET
: “L” Level
Output Open
50
A
Output Dark Current
(A+B Channels)
IM2
ENABLE : “L” Level
RESET
: “H” Level
Output Open,
17
28
NF Terminal Current
(1 Channels)
INF
2
ENABLE : “L” Level
RESET
: “H” Level
Output Open
1
2.5
7
mA
2W12φ
12φ
θ = 0
100
2W12φ
θ = 1 / 8
100
2W12φ
θ = 2 / 8
86
91
96
2W12φ
θ = 3 / 8
79
84
89
2W12φ
12φ
θ = 4 / 8
67.5
72.5
77.5
2W12φ
θ = 5 / 8
52.5
57.5
62.5
2W12φ
θ = 6 / 8
37
42
47
AB Chopping
Current
(Note)
2W12φ
VECTOR
3
θ = 7 / 8
RNF = 2.5
COSC = 0.0033 F
17
22
27
%
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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