1

2

3

4

5

6

3

3

Intrinsic Diode

Each MOSFET V+=70V

Output A,B=50% Duty Cycle

Output A=100% Duty Cycle High

Output B=100% Duty Cycle High

Input Voltage LO

Input Voltage HI

Input Current (DISABLE=0V)

Input Voltage LO

Input Voltage HI

Input Current (HEN=0V)

OUTPUT CHARACTERISTICS

Instantaneous Forward Voltage

Reverse Recovery Time

1

Leakage Current

PWM Frequency

VCC SUPPLY CHARACTERISTICS

Quiescent Bias Current

VCC Voltage Range

1

INPUT SIGNAL CHARACTERISTICS

1

Analog Input Voltage

Analog Input Voltage

Analog Input Voltage

LOGIC CONTROL INPUTS

1

SWITCHING CHARACTERISTICS

1

Rise Time

Fall Time

Dead Time

V+

VCC

θJC

ABSOLUTE MAXIMUM RATINGS

Parameter

ELECTRICAL SPECIFICATIONS

Units

Ω

V

V

nS

uA

KHz

mA

V

V

V

V

V

V

uA

V

V

uA

nS

nS

nS

Max.

0.013

0.52

1.3

280

250

50

50

15

-

-

-

0.8

-

135

0.8

-

270

-

-

-

MSK 4225

Typ.

-

0.45

1.0

-

10

45

43

12

6

9

3

-

-

-

-

-

-

40

30

45

Min.

-

-

-

-

-

40

-

10

-

-

-

-

2.7

-

-

2.7

-

-

-

-

Test Conditions

2

2

NOTES:

Guaranteed by design but not tested. Typical parameters are representative of actual device performance but are for reference only.

VCC=+12V, V+=28V, RSENSE A,B=Ground, DIS=0V, HEN=N/C unless otherwise specified.

Measured using a 300μS pulse with a 2% Duty Cycle.

On Resistance is specified for the Internal MOSFET for Thermal Calculations. It does not include the package pin resistance.

Continuous operation at or above absolute maximum ratings may adversely effect the device performance and/or life cycle.

When applying power to the device, apply the low voltage followed by the high voltage or alternatively, apply both at the same time. Do not apply high

voltage without low voltage present.

Tc= +25°C Unless Otherwise Specified

Disable Input

HEN Input

High Voltage Supply

Logic Supply

Continuous Output Current

Peak Output Current

Output Voltage Range

Thermal Resistance

(Output Switches @ 125°C)

75V

16V

20A

40A

GND -2V min. to V + max.

3.0°C/W

Storage Temperature Range

Lead Temperature Range

(10 Seconds)

Case Operating Temperature

MSK4225

Junction Temperature

-55°C to +125°C

300°C

-40°C to +85°C

+150°C

5

6

Rev. F 1/11