MSK4226 M. S Kennedy, MSK4226 Datasheet

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MSK4226

Manufacturer Part Number
MSK4226
Description
75 Volt 20 Amp Mosfet H-bridge With Gate Drive
Manufacturer
M. S Kennedy
Datasheet
FEATURES:
DESCRIPTION:
4707 Dey Road Liverpool, N.Y. 13088
cation. All of the drive/control circuitry for the lowside and highside switches are internal to the circuit. Logic level inputs
are provided for controlling each MOSFET independently, allowing every possible switch combination except those that
would cause a simultaneous conduction or shoot-through condition for each half bridge. This gives the user freedom to use
various modulation schemes for PWM control. The MSK 4226 is constructed in a space efficient plastic power package
that can be directly bolted to a heatsink.
MIL-PRF-38534 CERTIFIED
20 Amp Capability, 75 Volt Maximum Rating
Low RDS(ON) 0.013 Typical
Low Cost Complete H-Bridge
Self-contained Smart Lowside/Highside Drive Circuitry
Shoot-through Protection
Logic Level Disable Input
Individual Logic Level Gate Drive Inputs for Various Modulation Schemes
Isolated Case Allows Direct Heatsinking
The MSK 4226 is a complete H-Bridge circuit to be used for DC brushed motor control or Class D switchmode amplifi-
M.S.KENNEDY CORP.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
75 VOLT 20 AMP MOSFET
H-BRIDGE WITH
GATE DRIVE
1
10
1
2
3
4
5
6
7
8
9
PIN-OUT INFORMATION
NC
VCC
BHI
DIS
BLI
AHI
ALI
GND
GND
NC
4226
20
19
18
17
16
15
14
13
12
11
RSENSE A
RSENSE A
OUTPUT A
OUTPUT A
V+
V+
OUTPUT B
OUTPUT B
RSENSE B
RSENSE B
(315) 701-6751
Rev. D 3/08

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