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IRMD2231Q डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Demo Board - International Rectifier

भाग संख्या IRMD2231Q
समारोह Demo Board
मैन्युफैक्चरर्स International Rectifier 
लोगो International Rectifier लोगो 
पूर्व दर्शन
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<?=IRMD2231Q?> डेटा पत्रक पीडीएफ

IRMD2231Q pdf
IRMD22381Q
IRMD22381Q Demo Board
For 3-phase / 380V motor drives
IRMD22381Q Demo Board
Up to 1200V DC-bus capability
Up to 25A maximum phase current
Optional on-board phase shunt resistors
IR22381Q device connected in 3-phase +
brake configuration
On-board bootstrap supply for high-side
gate drive
Full protection of phase-to-phase, DC-bus
and ground short circuit by monitoring IGBT
de-saturation
Brake IGBT de-saturation protection
Fault feedback to ground level
Trimmer programmable dead time
Anti-shoot-through management
Phase voltage feedback
Undervoltage lockout
3.3V digital input/output CMOS compatible
IR22381Q can be replaced by IR21381Q
Power Module
Standard ECONO2-PIM IGBT module
compatible
IGBT short circuit rated up to 1200V/25A.
Easy to mount heat-sink holes
IR22381Q Demo Board
(Shown without IGBT Power Module)
Introduction
The IRMD22381Q demo board is an evaluation board for IR22381Q gate driver (see device datasheet for details).
IRMD22381Q is designed to drive 3-phase power modules with pin-out compatible to ECONO2-PIM. The board can
drive AC or Brushless motors using power modules with up to 25A output current. The board is a flexible solution for
different applications and can be customized by means reconfigurable components options. The control signals are 3.3V
CMOS compatible; three-phase shunt resistor (with sensing pins) can be placed for current loop control; power module
short circuits are managed by IR22381Q by synchronization of the IGBTs turn off. Board layout reduces the noise
coupling between high and low voltage signals.
Application Block Diagram
(Refer to connections section to see
the interface pins) This diagram
shows the main blocks and
connections of the demo board and
the external components necessary
in a typical motor drive application.
DCbus
AC/DC
Conveter
Low Voltage
Power Supply
System
Control
IRMD22381Q + Power Module
IR22381Q
3-phase
half bridge
(Power
Module)
shunt
resistor
shunt
resistor
shunt
resistor
Motor
3-phase
Current Sensor
www.irf.com
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डाउनलोड[ IRMD2231Q Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
IRMD2231QDemo BoardInternational Rectifier
International Rectifier


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