參數(shù)資料
型號: UPD168117A
廠商: NEC Corp.
英文描述: 7-CHANNEL H-BRIDGE DRIVER WITH A MICRO STEP FUNCTION SUPPORTING PULSE INPUT
中文描述: 7通道H -橋甲微步支脈沖輸入功能驅(qū)動程序
文件頁數(shù): 5/24頁
文件大?。?/td> 275K
代理商: UPD168117A
Data Sheet S17486EJ1V0DS
5
μ
PD168117A
3. BLOCK DIAGRAM
OUT
3A
V
M34
OUT
3B
PGND
34
OUT
4A
OUT
4B
V
DD
OUT
2B
V
M12
OUT
2A
OUT
1B
SEL
7
SELV
REF7
V
REF7
OUT
1A
PGND
12
OE
2
/
IN
3A
LGND
OUT
6B
V
M7
OUT
6A
OUT
7B
OUT
7A
OUT
5B
V
M56
OUT
5A
PGND
56
CLK
1
CW
1
MODE
1
COSC
Current
Sense 4
Current
Sense 3
Current
Sense 1
Current
Sense 2
ch4
H-bridge
ch3
H-bridge
ch6
H-bridge
ch7
H-bridge
OSC
CLK
2
/
IN
3B
CW
2
/
IN
4A
MODE
4
/
IN
4B
FB
1
FIL
1
FIL
2
FB
2
MODE
3
OE
1
MODE
2
IN
7B
IN
7A
IN
6A
IN
6B
IN
5A
IN
5B
FIL
3
FIL
4
FB
3
FB
4
FB
7
FIL
7
R
7
Control and
Pre-driver
TSD
200 mV
V
REF7
UVLO
ch1
H-bridge
ch2
H-bridge
ch5
H-bridge
ch1/ch2
Control
ch3/ch4
Control
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