MSK4221 Datasheet, PDF (2/5 Pages) List of Unclassifed Manufacturers – 75 VOLT 8 AMP MOSFET H-BRIDGE PWM MOTOR DRIVER/AMPLIFIER

ABSOLUTE MAXIMUM RATINGS
V+
VCC
IOUT
IPK
VOUT
θJC
High Voltage Supply 75V ○
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Logic Supply 16V ○
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Continuous Output Current ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ 8A
Peak Output Current 14A ○
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Output Voltage Range
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○ GND-2V min. To V+ max.
Thermal Resistance
5.3°C/W
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(Output Switches)
TST Storage Temperature Range○ ○ -65°C to +150°C
TLD
Lead Temperature Range
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○ 300°C
(10 Seconds)
TC Case Operating Temperature
MSK4221 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ -25°C to +125°C
TJ Junction Temperature ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ +150°C
ELECTRICAL SPECIFICATIONS
All Ratings: Tc= +25°C Unless Otherwise Specified
Parameter
OUTPUT CHARACTERISTICS
VDS(ON) Voltage ₁
Instantaneous Forward Voltage ₁
Reverse Recovery Time 1
Leakage Current 1
Vref Output
Vcc SUPPLY CHARACTERISTICS
Quiescent Bias Current
Vcc Voltage Range 1
INPUT SIGNAL CHARACTERISTICS 1
VREF Input Current - Low
VREF Input Current - High
Input Current - Low
Input Current - High
PWM Pulse Low Voltage
PWM Pulse High Voltage
PWM Frequency
LOGIC CONTROL INPUTS 1
Disable Input
HEN Input
SWITCHING CHARACTERISTICS 1
Rise-Time
Fall-Time
Dead-Time
Test Conditions 2
Each MOSFET ID=10A 3
Each MOSFET IS=10A Intrinsic Diode 3
Intrinsic Diode
Each MOSFET V+=70V
IVREF=0mA
Input=0VDC
Vref Out Connected to Vref In
Vref Out Connected to Vref In
Input Voltage LO
Input Voltage HI
Input Current (DISABLE=0V)
Input Voltage LO
Input Voltage HI
Input Current (HEN=0V)
Min.
MSK 4221
Typ.
Max.
Units
-
1.7
2.5
V
-
2.0
2.5
V
-
-
280
nS
-
1.0
25
uA
1.16
1.2
1.23
V
-
20
25
mA
9
12
16
V
-2
-
-
uA
-
-
2
uA
-2
-
-
uA
-
-
2
uA
0
-
0.8
V
2.7
-
5.0
V
-
45
250
KHz
-
-
0.8
V
2.7
-
-
V
-
-
-135
uA
-
-
0.8
V
2.7
-
-
V
-
-
-270
uA
-
140
200
nS
-
680
1000
nS
-
100
-
nS
NOTES:
1 Guaranteed by design but not tested. Typical parameters are representative of actual device performance but are for reference only.
2 Vcc=+12V and VREF Out connected to VREF IN unless otherwise specified.
3 Measure using a 300µS pulse with a 2% Duty Cycle.
2
Rev. C 6/00