参数资料
型号: MC33385
厂商: 飞思卡尔半导体(中国)有限公司
英文描述: QUAD LOW SIDE DRIVER(四低端驱动器)
中文描述: 四路,低侧驱动器(四低端驱动器)
文件页数: 3/11页
文件大小: 369K
代理商: MC33385
MC33385
MOTOROLA
3
MC33385
ELECTRICAL CHARACTERISTICS
T
CASE
= - 40
°
up to + 125
°
C and V
CC
= 4.5V up to 5.5V
Parameters
Symbol
Min
Typ
Max
Unit
SUPPLY CURRENT
Standby Current (without load) (NON1...NON4 = High Level)
5.15V
V
CC
5.5V
V
CC
I
ccSTB1
I
ccSTB2
6
7
mA
mA
Operating Mode (For 5.15V
V
CC
) (Iout 1...4) = 2A
I
ccOPM
17
mA
I
cc
During Reverse Output Current
(Iout = - 5A on one output)
I
cc
100
50
mA
mA
INPUTS
NONx, NCS, CLK, NRES, SDI
Low Threshold
VINL
-0.3
0.2*V
cc
V
High Threshold
VINH
0.7*Vcc
V
cc
+ 0.3
V
Hysteresis
V
hyst
0.85
V
Input Current (Vin = Vcc)
IIN
10
μ
A
Input Current (Vcc >VRES & 0V<VIN < 0.9*Vcc)
IIN
- 100
- 20
μ
A
Input Frequency (NON1 to NON4)
fIN
0
1000
Hz
SERIAL DATA OUTPUT
High Output Level (ISDO = -2mA)
VSDOH
V
cc
- 0.4
V
Low Output Level (ISDO = 3.2mA)
VSDOL
0.4
V
Tristate Leakage Current (NCS = HIGH, VSDO = 0V to Vcc)
ISDOL
- 10
10
μ
A
OUTPUTS (Out 1...4)
Average Output Current
I
outa
2.5
A
Output Peak Current
I
outp
ISCBmax
A
Leakage Current 1 (NON = High, Vout = 25V, Vcc = 5V)
I
outL1
10
μ
A
Leakage Current 2 (NON = High, Vout = 16V, Vcc = 1V)
I
outL2
10
μ
A
Output Clamp Voltage (Iout = 1A)
V
clp
45
50
58
V
Matching Clamp Voltage (Between two outputs)
V
clpm
Vclp-1
Vclp+1
V
Clamped Energy at the Switching OFF (See graph 6)
W
OFF
50
mJ for 1ms
On Resistance (Iout = 2A, Tj = 150
°
C, NON = LOW)
RDSON
500
m
Output Low Voltage Limitation (Iout = 150mA)
Voutlim
65
220
mV
Output Capacitance (Guaranteed by design)
Cout
350
pF
OUTPUTS TIMING
Positive Output Voltage Ramp (with inductive load)
Vout = 4V... 16V
Vout = 16V... Vclp
OVRp1
OVRp2
2
3.5
3
6
5
10
V/
μ
s
V/
μ
s
Negative Output Voltage Ramp (25%... 75%)
OVRn
1.75
3
4
V/
μ
s
Internal Switch-on-Time Charge Pump
(NON = LOW... VGate = 0.9 * VBat)
t
dCP
40
μ
s
Turn ON Delay
(NON = 50%, Vout = 0.9 * VBat)
t
dON
1
2.5
5
μ
s
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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