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PIIPM50P12B004 Datasheet

  • PIIPM50P12B004

  • Programmable solated intelligent power module. a 50A. 1200V....

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  • ETC

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Bulletin I27146 01/03
PIIPM50P12B004
Programmable Isolated IPM
PI-IPM Features:
Power Module:
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NPT IGBTs 50A, 1200V
10us Short Circuit capability
Square RBSOA
Low Vce
(on)
(2.15Vtyp @ 50A, 25擄C)
Positive Vce
(on)
temperature coefficient
Gen III HexFred Technology
Low diode V
F
(1.78Vtyp @ 50A, 25擄C)
Soft reverse recovery
2m鈩?sensing resistors on all phase outputs and DCbus
minus rail
T/C < 50ppm/擄C
Package:
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PI-IPM 鈥?Inverter (EconoPack 2 outline compatible)
Embedded driving board
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Programmable 40 Mips DSP
Current sensing feedback from all phases
Full protection from ground and line
to line faults
UVLO, OVLO on DCbus voltage
Embedded flyback smps for floating
stages (single 15Vdc @ 300mA input required)
Asynchronous isolated 2.5Mbps serial port for
DSP communication and programming
IEEE standard 1149.1 (JTAG port interface)
for program downloading and debugging
Separated turn on / turn off outputs for
IGBTs di/dt control
Isolated serial port input with strobe signal for
quadrature encoders or SPI communication
Power Module schematic:
Three phase inverter with current sensing
resistors on all output phases
Description
The PIIPM50P12B004 is a fully integrated Intelligent Power
Module for high performances Servo Motor Driver applications.
The device core is a state of the art DSP, the
TMS320LF2406A* at 40 Mips, interfaced with a full set of
peripheral designed to handle all analog feedback and control
signals needed to correctly manage the power section of the
device.
The PI-IPM has been designed and tailored to implement
internally all functions needed to close the current loop of a
high performances servo motor driver, a basic software is
already installed in the DSP and the JTAG connector allows
the user to easily develop and download its own proprietary
algorithm.
TM
The device comes in the EMP package, fully compatible in
length, width and height with the popular EconoPack 2 outline.
PI-IPM System Block Schematic:
*Beta samples come with the TMS320LF2406 at 30Mips, please refer to TI datasheet
for further information about performances.
www.irf.com
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