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參數(shù)資料
| 型號(hào)： | UPD16803 |
| 廠商： | NEC Corp. |
| 英文描述： | MONOLITHIC DUAL H BRIDGE DRIVER CIRCUIT |
| 中文描述： | 整體式雙H橋驅(qū)動(dòng)電路 |
| 文件頁數(shù)： | 5/12頁 |
| 文件大小： | 97K |
| 代理商： | UPD16803 |
μ
PD16803
5
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
Supply voltage (motor block)
V
M
4.0
5.0
13.2
V
Supply voltage (control block)
V
DD
4.0
5.0
6.0
V
R
X
pin connection resistance
R
X
2
k
H bridge driver current
Note
I
DR
±
380
mA
Charge pump capacitance
C
1
to C
3
5
20
nF
Operating temperature
T
A
0
60
°
C
Note
When mounted on a printed circuit board (100
×
100
×
1 mm, glass epoxy)
ELECTRICAL SPECIFICATIONS (Within recommended operating conditions unless otherwise specified)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
OFF V
M
pin current
I
M
INC pin low
Note 1
V
M
= 6.0 V
V
DD
= 6.0 V
1.0
μ
A
V
M
= 13.2 V
V
DD
= 6.0 V
1.0
mA
V
DD
pin current
I
DD
Note 2
0.4
1.0
mA
IN
1
, IN
2
, INC pin high-level
I
IH1
T
A
= 25
°
C, V
IN
= V
DD
1.0
μ
A
input current
0
≤
T
A
≤
60
°
C, V
IN
= V
DD
2.0
IN
1
, IN
2
, INC pin low-level input
I
IL1
T
A
= 25
°
C, V
IN
= 0 V
–0.15
mA
current
0
≤
T
A
≤
60
°
C, V
IN
= 0 V
–0.2
PS pin high-level input current
I
IH2
T
A
= 25
°
C, V
IN
= V
DD
0.15
mA
0
≤
T
A
≤
60
°
C, V
IN
= V
DD
0.2
PS pin low-level input current
I
IL2
T
A
= 25
°
C, V
IN
= 0 V
–1.0
μ
A
0
≤
T
A
≤
60
°
C, V
IN
= 0 V
–2.0
IN
1
, IN
2
, INC pin input pull-up
R
INU
T
A
= 25
°
C
35
50
65
k
resistance
0
≤
T
A
≤
60
°
C
25
75
PS pin input pull-down resistance
R
IND
T
A
= 25
°
C
35
50
65
k
0
≤
T
A
≤
60
°
C
25
75
Control pin high-level input voltage
V
IH
3.0
V
DD
+ 0.3
V
Control pin low-level input voltage
V
IL
–0.3
0.8
V
H bridge circuit ON
R
ON1
V
DD
= 5 V, V
M
= 5 V
1.5
3.0
resistance
Note 3
R
ON2
V
DD
= 5 V, V
M
= 12 V
2.0
4.0
R
ON
relative accuracy
R
ON
Excitation direction <2>, <4>
Note 4
±
5
%
Excitation direction <1>, <3>
±
10
V
X
voltage in power-saving mode
Note 5
V
X
V
DD
= V
M
= 5 V, R
X
= 50 k
Excitation direction <2>, <4>
Note 4
2.5
V
V
X
relative accuracy in
V
X
±
5
%
power-saving mode
Excitation direction <1>, <3>
±
5
Charge pump circuit (V
G
) turn ON time
T
ONG
V
DD
= 5 V, V
M
= 5 V
0.3
2
ms
H bridge circuit turn ON time
T
ONH
C
1
= C
2
= C
3
= 10 nF
5
μ
s
H bridge circuit turn OFF time
T
OFFH
R
M
= 20
5
μ
s
Notes 1.
When V
DD
< V
M
, a current (I
M1
) always flow from the V
M1
pin to the charge pump circuit because a gate voltage
(2
×
V
DD
+ V
M
) is generated.
2.
When IN
1
= IN
2
= INC = “H”, PS = “L”
3.
Sum of ON resistances of top and bottom transistors
4.
For the excitation direction, refer to
FUNCTION TABLE
.
5.
V
X
is a voltage at point A (FORWARD) or B (REVERSE) of the H bridge in Function Table.
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