
www.irf.com
1
Bulletin I27179 22 - Sep
PIIPM15P12D007
Programmable Isolated IPM
PI-IPM Features:
Power Module:
NPT IGBTs 15A, 1200V
10us Short Circuit capability
Square RBSOA
Low Vce(on) (2.7Vtyp @ 15A, 25°C)
Positive Vce(on) temperature coefficient
Gen III HexFred Technology
Low diode VF (2.32Vtyp @ 15A, 25°C)
Soft reverse recovery
10m
sensing resistors on all phase outputs
Thermal coefficient < 50ppm/°C
Embedded driving board
Programmable 40 Mips DSP
Current sensing feedback from two 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/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
Hall effect sensors, sin/cos and quadrature encoder
interfaces
On board 64kbits I
2C 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 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.
Package:
PIIPM – BBI (EconoPack 2 outline compatible)
Power Module schematic:
Out 1
Out 2
Out 3
IN1
IN2
IN3
DC+
OUT
DC+
IN
BRK
DC-
DC- (signal)
DC+ (signal)
Input bridge, brake and three phases inverter (BBI) with current
sensing resistors on all output phases and thermistor
PIIPM15P12D007 System Block Schematic:
The device comes in the EMP
TM package, fully compatible in
length, width and height with the popular EconoPack 2
outline.