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參數(shù)資料
| 型號(hào)： | UPD168113K9-9B4-A |
| 廠商： | NEC Corp. |
| 英文描述： | MOS INTEGRATED CIRCUIT |
| 中文描述： | 馬鞍山集成電路 |
| 文件頁數(shù)： | 46/50頁 |
| 文件大?。?/td> | 771K |
| 代理商： | UPD168113K9-9B4-A |
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Data Sheet S16423EJ2V0DS
46
μ
PD168113
Figure 14
1. Serial Command Timing Waveform
t
SETUP
= 80 ns MIN.
SCLK
SDATA
D0
t
HOLD
= 80 ns MIN.
t
L-S
= 200 ns MIN.
t
L-S
= 200 ns MIN.
Df
D1 to De
LATCH
Electrical Characteristics (Unless otherwise specified, T
A
= 25
°
C, V
DD
= 3.0 V, V
M
= 3.0 V)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
V
DD
pin current in standby mode
I
DD(STB)
RESETB pin: Low level
1.0
μ
A
V
DD
pin current in during operation I
DD(ACT)
RESETB pin: High level
5.0
mA
High-level input current
I
IH
V
IN
= V
DD
50
μ
A
Low-level input current
I
IL
V
IN
= 0 V
1.0
μ
A
Input pull down resistance
R
IND
50
200
k
High-level input voltage
V
IH
2.7 V
≤
V
DD
≤
3.6 V
0.7 x V
DD
V
Low-level input voltage
V
IL
2.7 V
≤
V
DD
≤
3.6 V
0.3 x V
DD
V
H-bridge on-state resistance
R
on
I
M
= 0.3 A, sum of upper and lower
stages
1.0
1.5
Output leakage current
Note 1
I
M(off)
Per V
M
pin, all control pins: Low
level
1.0
μ
A
Low-voltage detection voltage
V
DDS
1.7
2.5
V
Internal reference voltage
Note 2
V
REF
450
500
550
mV
Current detection ratio
(ch1 to ch4)
Note 2
900
1000
1100
Current detection ratio (ch7)
Note 2
I
M
= 0.1 A, with sense resistor
(connect to FB) of 2 k
950
1050
1150
Output turn-on time
t
on
R
L
= 20
0.02
0.5
1.0
μ
s
Output turn-off time
t
off
0.02
0.5
1.0
μ
s
EXT high-level output voltage
V
extH
I
O
=
100
μ
A
0.9 x V
DD
V
EXT low-level output voltage
V
extL
I
O
= +100
μ
A
0.1 x V
DD
V
EVRMAX voltage
EVRMAX
(D0 to D4) = (1, 1, 1, 1, 1)
Note 3
450
500
550
mV
Notes 1
. This IC has a circuit that prevents current from flowing into the V
M
pin when V
DD
= 0 V.
2.
The motor current accuracy varies depending on the motor actually used. With this IC, the total of the
reference voltage V
REF
error and the current sense circuit error is within ±10%.
3.
Current setting parameter for address 3, address 4, address 7, address 8 and address C.
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