Bulletin I27179 22 - Sep
PIIPM15P12D007
Programmable Isolated IPM
Package:
PI-IPM Features:
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Power Module:
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NPT IGBTs 15A, 1200V
10us Short Circuit capability
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Square RBSOA
Low Vce(on) (2.7Vtyp @ 15A, 25°C)
Positive Vce(on) temperature coefficient
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Gen III HexFred Technology
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Low diode VF (2.32Vtyp @ 15A, 25°C)
Soft reverse recovery
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10mΩ sensing resistors on all phase outputs
PIIPM – BBI (EconoPack 2 outline compatible)
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Thermal coefficient < 50ppm/°C
Power Module schematic:
DC+
OUT
DC+
IN
DC+ (signal)
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Embedded driving board
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Programmable 40 Mips DSP
Current sensing feedback from two phases
Full protection from ground and line
to line faults
IN1
IN2
IN3
Out 1
Out 2
Out 3
BRK
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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/or programming
Synchronous isolated 10Mbps serial port for DSP
communication and/or programming
IEEE standard 1149.1 (JTAG port interface)
for program downloading and debugging
Separated turn on / turn off outputs for
IGBTs di/dt control
DC-
DC- (signal)
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Input bridge, brake and three phases inverter (BBI) with current
sensing resistors on all output phases and thermistor
PIIPM15P12D007 System Block Schematic:
Hall effect sensors, sin/cos and quadrature encoder
interfaces
On board 64kbits I2C EEprom
Description
The PIIPM15P12D007 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
peripherals designed to handle all analog feedback and
control signals needed to correctly manage the power
section of the device. A 64kbits EEPROM is also available to
store calibration data. The PIIPM has been designed and
tailored to implement internally all functions needed to close
the current, speed and position loops of a high performances
servo motor driver.
The device comes in the EMPTM package, fully compatible in
length, width and height with the popular EconoPack 2
outline.
The use of the flash memory version of the DSP and the
JTAG port connector allows the user to easily develop and
download his own proprietary algorithm.
www.irf.com
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