參數(shù)資料
型號(hào): UPD16886
廠商: NEC Corp.
英文描述: MONOLITHIC 1.5-CHANNEL H BRIDGE DRIVER CIRCUIT FOR CAMERAS
中文描述: 整裝1.5 -通道H橋驅(qū)動(dòng)電路數(shù)位相機(jī)
文件頁(yè)數(shù): 4/16頁(yè)
文件大小: 137K
代理商: UPD16886
Data Sheet S14844EJ2V0DS
μ
PD16886
4
BLOCK DIAGRAM
V
DD
C
1H
C
1L
C
2H
C
2L
V
G
Oscillator
Charge pump
circuit
BGR
circuit
Controller
Level shifter
MOS
H-bridge
circuit
UVLO
PGND
LGND
V
M
OUT1
OUT2
OUT3
STB
IN1
IN2
IN3
PIN CONFIGURATION
V
M
C
2L
C
2H
C
1L
C
1H
V
G
LGND
STB
IN1
IN2
IN3
V
DD
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
N.C.
PGND
OUT3
N.C.
V
M
N.C.
OUT2
PGND
OUT1
V
M
N.C.
N.C.
Pin No.
Pin Name
Pin Function
Pin No.
Pin Name
Pin Function
1
V
M
Motor block supply voltage pin
13
N.C.
Unused pin
2
C
2L
Charge pump capacitor connection pin
14
N.C.
Unused pin
3
C
2H
Charge pump capacitor connection pin
15
V
M
Motor block supply voltage pin
4
C
1L
Charge pump capacitor connection pin
16
OUT1
H bridge output pin
5
C
1H
Charge pump capacitor connection pin
17
PGND
Output block GND pin
6
V
G
Gate voltage input pin
18
OUT2
H bridge output pin
7
LGND
Control block GND pin
19
N.C.
Unused pin
8
STB
Standby pin
20
V
M
Motor block supply voltage pin
9
IN1
Input pin
21
N.C.
Unused pin
10
IN2
Input pin
22
OUT3
H bridge output pin
11
IN3
Input pin
23
PGND
Output block GND pin
12
V
DD
Control block supply voltage pin
24
N.C.
Unused pin
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