参数资料
型号: TB6526AFG
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: 19/25页
文件大小: 512K
代理商: TB6526AFG
TB6526AF
2006-3-6
3
PIN FUNCTION
PIN No.
SYMBOL
FUNCTIONAL DESCRIPTION
1
CK
CLOCK Signal Input
Truth table A
2
MODE
Excitation Mode Setting terminal
Truth table B
3
CA
Noise reduction condenser outer terminal
4
VCC
Power voltage supply terminal for Logic
5
RESET
RESET Signal Input terminal
Truth table A
6
NFB
B Channel current detective terminal
7
PGB
Power GND B terminal
8
l B
Upper PNP Transistor Base terminal ( B phase)
9
φ
B
B output
10
VMB
Power voltage supply terminal for Motor B
11
φB
Output B terminal
12
lB
Upper PNP Transistor Base terminal (B phase)
13
l A
Upper PNP Transistor Base terminal ( A phase)
14
φ A
Output A terminal
15
VMA
Power voltage supply terminal for Motor A
16
φA
Output A terminal
17
lA
Upper side PNP transistor Base terminal (A phase)
18
PGA
Power GND A terminal
19
NFA
A Channel current detection terminal
20
ENABLE
ENABLE Signal input terminal
Truth table A
21
SG
Signal GND terminal
22
OSC
Internal Oscillation frequency detective terminal with external condenser
23
CW / CCW
Forward rotation / Reverse rotation signal input
Truth table A
24
CB
Noise reduction condenser outside terminal
PIN CONNECTION
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