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參數(shù)資料
| 型號： | MC33253 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Full Bridge Pre-Driver |
| 中文描述： | 全橋預驅動器 |
| 文件頁數(shù)： | 4/15頁 |
| 文件大?。?/td> | 615K |
| 代理商： | MC33253 |
MC33253
rev3.0 - 4/15
MC33253
STATIC ELECTRICAL CHARACTERISTICS
V
= 12 V, V
= 12 V, C
= 33 nF, G_EN = 4.5 V unless otherwise specified.
Typical values for TA = 25
°
C, Min/Max values for TA = -40
°
C to +125
°
C, unless otherwise specified.
Characteristics
Pin #
Symbol
Min
Typ
Max
Unit
LOGIC SECTION
Logic
“
1
”
Input Voltage (IN_LS & IN_HS)
7, 9, 20, 22
V
IH
2.0
10
V
Logic
“
0
”
Input Voltage (IN_LS & IN_HS)
V
IL
0.8
V
Logic
“
1
”
Input Current Vin=5V
7, 9, 20, 22
I
in+
200
1000
uA
Logic
“
0
”
Input Current Vin=0V
I
in-
200
1000
uA
Logic
“
0
”
Input Voltage (/IN_LS & /IN_HS&/CCS)
6, 8, 21, 23,
26
V
IH
2.0
10
V
Logic
“
1
”
Input Voltage (/IN_LS & /IN_HS&/CCS)
V
IL
0.8
V
Logic
“
0
”
Input Current Vin=5V
6, 8, 21, 23,
26
I
in+
TBD
TBD
uA
Logic
“
1
”
Input Current Vin=0V
I
in-
TBD
TBD
uA
Wake Up Input Voltage (G_EN)
27
V
G_EN
4.5
5.0
V
CC2
V
Wake Up Current (G_EN) VG_EN = 14 V
27
I
G_EN
200
500
uA
LINEAR REGULATOR SECTION
Linear Regulator
V
LR_OUT
@ V
CC2
from 16.5 to 28 V, I
LOAD
from
0mA to 20mA
12
V
LR_OUT
13.5
16.5
V
Linear Regulator
V
LR_OUT
@ V
CC2
=
12 V, I
LOAD
= 20mA
12
V
LR_OUT
V
CC2
-
1.5
V
V
LR_OUT
@ V
CC2
=5.5
V, I
LOAD
=TBD, V
CC
= 5.5
V
12
TBD
V
CHARGE PUMP SECTION
Charge Pump Output Voltage, referenced to V
CC
I
LOAD
= 0mA, C
Cpout
=1uF
3
V
CP_OUT
V
LR_OUT
- 2
V
Charge Pump Output Voltage, referenced to V
CC
I
LOAD
= 7mA, C
Cpout
=1uF
3
V
CP_OUT
V
LR_OUT
-3
V
Charge Pump Output Voltage, referenced to V
CC
V
CC2
=
V
CC
=5.5V
I
LOAD
= 0mA, C
Cpout
=1uF
3
V
CP_OUT
V
LR_OUT
- TBD
V
Charge Pump Output Voltage, referenced to V
CC
V
CC2
=
V
CC
=5.5V
I
LOAD
= 7mA, C
Cpout
=1uF
3
V
CP_OUT
V
LR_OUT-
-TBD
V
Peak current through pin 15under rapid changing
Vcc voltages (see Figure 6)
15
I
C1
-2.0
2.0
A
Minimum peak voltage at pin 15under rapid
changing Vcc voltages (see Figure 6)
15
V
C1
min
-1.5
V
SUPPLY VOLTAGE SECTION
Quiescent Vcc Supply Current V
G_EN
=0V
1
TBD
uA
Operating Vcc Supply Current
(@V
CC
=55V and V
CC2
=28V)
(@V
CC
=12V and V
CC2
=12V)
1
1
TBD
TBD
mA
mA
Quiescent Vcc2 Supply Current V
G_EN
=0V
13
TBD
uA
F
For More Information On This Product,
Go to: www.freescale.com
n
.
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