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MSK4454 데이터시트 PDF




MSK에서 제조한 전자 부품 MSK4454은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 MSK4454 기능
기능 SMART POWER 3-PHASE MOTOR DRIVE HYBRID
제조업체 MSK
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MSK4454 데이터시트, 핀배열, 회로
MIL-PRF-38534 AND 38535 CERTIFIED FACILITY
10 AMP, 600 VOLT IGBT
SMART POWER 3-PHASE
MM..SS..KKEENNNNEDEYDYCOCROPR. P.
MOTOR DRIVE HYBRID
4707 Dey Road Liverpool, N.Y. 13088
FEATURES:
600V,10 Amp Capability
Ultra Low Thermal Resistance - Junction to Case - 2.2°C/W (Each IGBT)
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
Non-Hermetic Bolt-down Design Allows Superior Heat Dissipation
4454
(315) 701-6751
DESCRIPTION:
The MSK 4454 is a 10 Amp, 3 Phase Bridge Smart Power Motor Drive Hybrid with a 600 volt rating on the
output switches. The output switches are Insulated Gate Bipolar Transistors (IGBT's). The free-wheeling diodes
are Fast Recovery Epitaxial Diodes (FRED's) to provide matched current capabilities with the IGBT's and are speci-
fied with excellent reverse recovery times. 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
3 PHASE SIX STEP DC BRUSHLESS MOTOR DRIVE
OR 3 PHASE SINUSOIDAL INDUCTION MOTOR DRIVE
1
PIN-OUT INFORMATION
1 H INA
2 L INA
3 +VCC
4 H INB
5 L INB
6 COM
7 COM
8 +VB
9 H INC
10 L INC
20 V+
19 N/C
18 AV-
17 AØ
16 N/C
15 BV-
14 BØ
13 N/C
12 CV-
11 CØ
8548-110 Rev. E 11/13




MSK4454 pdf, 반도체, 판매, 대치품
APPLICATION NOTES
MSK 4454 PIN DESCRIPTIONS
+VCC - Is the low voltage supply for all the internal
logic and drivers. A 0.1 μF ceramic capacitor in paral-
lel with a 10μF tantalum capacitor is the recommended
bypassing from the +VCC pin to the COM pin.
H INA, H INB, H INC - Are high active logic inputs for
signalling the corresponding phase high-side switch to
turn on. The logic inputs are compatible with standard
CMOS or LSTTL outputs. These logic inputs are inter-
nally zener clamped at 5.2 volts.
L INA, L INB, L INC - Are low active logic inputs for
signalling the corresponding phase low-side switch to
turn on. The logic inputs are compatible with standard
CMOS or LSTTL outputs. These logic numbers are
internally zener clamped at 5.2 volts.
AØ, BØ, CØ - Are the pins connecting the 3 phase
bridge switch options.
AV-, BV-, CV- - Are the connections from the bottoms
of the three half bridges. These pins get connected to
the COM pin. If current sensing is desired they may be
connected to the COM pin through a low value sense
resistor.
+VB - Is the connection used to provide power to the
floating high-side bootstrap supplies in the gate drive
circuitry.
V+ - Is the high voltage positive rail connection to the
tops of the three half bridges. Proper power supply
bypassing must be connected from this pin to the COM
pin for good filtering. This bypassing must be done as
close to the hybrid as possible.
COM - Is the connection that all hybrid power supply
connections are returned to and bypassed to.
4 8548-110 Rev. E 11/13

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-----------------------------------------------------------------------

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관련 데이터시트

부품번호상세설명 및 기능제조사
MSK4454

SMART POWER 3-PHASE MOTOR DRIVE HYBRID

MSK
MSK

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