MSK4227_15 Datasheet, PDF (1/4 Pages) M.S. Kennedy Corporation – Low Cost Complete H-Bridge

MIL-PRF-38534 CERTIFIED
4227 200 VOLT 20 AMP MOSFET
H-BRIDGE WITH
M.S.KENNEDY CORP.
GATE DRIVE
4707 Dey Road Liverpool, N.Y. 13088
FEATURES:
• Low Cost Complete H-Bridge
•20 Amp Capability, 200 Volt Maximum Rating
• Self-contained Smart Lowside/Highside Drive Circuitry
• Shoot-through Protection
• Isolated Case Allows Direct Heatsinking
• Individual Logic Level Gate Drive Inputs for Various Modulation Schemes
• Non-Hermetic Low Cost Package
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DESCRIPTION:
The MSK 4227 is a complete H-Bridge circuit to be used for DC brushed motor control or Class D switchmode amplifi-
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 4227 is constructed in a space efficient plastic power package
that can be directly bolted to a heatsink.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
PIN-OUT INFORMATION
1 NC
2 HINA
3 LINA
4 +VCC
5 +VB
6 COM
7 COM
8 HINB
9 LINB
10 NC
20 AV-
19 AV-
18 AØ
17 AØ
16 V+
15 V+
14 BØ
13 BØ
12 BV-
11 BV-
1
Rev. E 1/11