UPD16857 NEC, UPD16857 Datasheet - Page 4

• Manufacturer Part Number: UPD16857
• Description: MONOLITHIC 6 channel H-BRIDGE DRIVER
• Manufacturer: NEC

PIN CONNECTION
4
Pin No. Pin name
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
GND
GND
GND
V
IN
IN
IN
IN
IN
IN
V
1A
1B
V
2A
2B
V
5A
6A
MLD
DD
1A
1B
2A
2B
M
M
5A
5A
Control block supply voltage pin
(3.3 V input)
ch1 input pin
ch1 input pin
ch2 input pin
ch2 input pin
ch1 output pin
Ground pin
ch1 output pin
Output block supply voltage pin (12 V input)
ch2 output pin
Ground pin
ch2 output pin
Output block supply voltage pin (12 V input)
ch5 output pin
Ground pin
ch6 output pin
Output block supply voltage pin (12 V input)
ch5 input pin
ch5 input pin
Pin function
ch1
ch2
ch5
ch6
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
Data Sheet S13908EJ1V0DS00
V
IN
IN
IN
IN
1A
GND
1B
V
2A
GND
2B
V
5A
GND
6A
V
IN
IN
DD
M
M
MLD
1A
1B
2A
2B
5A
5B
Pin No. Pin name
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
GND
GND
GND
SEL
IN
IN
IN
IN
IN
IN
3B
3A
4B
4A
5B
6B
V
V
V
3B
3A
4B
4A
6B
6A
M
M
M
GND
GND
GND
SEL
IN
IN
IN
IN
IN
IN
6B
5B
4A
4B
3A
3B
V
V
V
M
M
M
6A
6B
4A
4B
3A
3B
38
37
36
35
34
33
32
31
30
29
28
2B
26
25
24
23
22
21
20
Output enable pin
ch6 input pin
ch6 input pin
ch6 output pin
Ground pin
ch5 output pin
Output block supply voltage pin (12 V input)
ch4 output pin
Ground pin
ch4 output pin
Output block supply voltage pin (12 V input)
ch3 output pin
Ground pin
ch3 output pin
Output block supply voltage pin (12 V input)
ch4 input pin
ch4 input pin
ch3 input pin
ch3 input pin
ch3
ch4
Pin function
PD16857