器件名称: MSK4304HD
功能描述: 10 AMP, 75 VOLT MOSFET SMART POWER 3-PHASE MOTOR DRIVE HYBRID
文件大小: 228.75KB 共6页
简 介:ISO-9001 CERTIFIED BY DSCC
M.S.KENNEDY CORP. M.S. KENNEDY CORP. FEATURES:
10 AMP, 75 VOLT MOSFET SMART POWER 3-PHASE MOTOR DRIVE HYBRID
4303
(315) 701-6751
4707 Dey Road Liverpool, N.Y. 13088 75V, 10 Amp Capability Ultra Low Thermal Resistance - Junction to Case - 1.5°C/W (Each MOSFET) Self-Contained, Smart Lowside/Highside Drive Circuitry Bootstrap High-Side Supplies Under-Voltage Lockout Capable of Switching Frequencies to 25KHz Isolated Case Allows Direct Heat Sinking Bolt-down Design Allows Superior Heat Dissipation
MIL-PRF-38534 CERTIFIED
DESCRIPTION:
The MSK 4303 is a 10 Amp, 3 Phase Bridge Smart Power Motor Drive Hybrid with a 75 volt rating on the output switches. The output switches are MOSFETs. This new smart power motor drive hybrid is 5.0 volt input logic compatible. Under-voltage lockout shuts down the bridge when the supply voltage gets to a point of incomplete turn-on of the output switches. The internal high-side bootstrap power supply derived from the +VB supply completely eliminates the need for 3 floating independent power supplies.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS TYPICAL APPLICATIONSPIN-OUT INFORMATION
PIN-OUT INFORMATION
1 2 3 4 5 6 7 8 9 10 H INA L INA +VCC H INB L INB COM COM +VB H INC L INC 20 19 18 17 16 15 14 13 12 11 V+ N/C AVA N/C BVB N/C CVC
Rev. B 11/05
3 PHASE SIX STEP DC BRUSHLESS MOTOR DRIVE OR 3 PHASE SINUSOIDAL INDUCTION MOTOR DRIVE
1
ABSOLUTE MAXIMUM RATINGS V+ VCC IOUT IPK θJC
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6
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High Voltag……
