參數(shù)資料
型號(hào)： PIIPM25P12B008
英文描述： Programmable solated intelligent power module. a 25A. 1200V. three-phase inverter for 15kW industrial and servo motors with on-board programmable DSP. current sensing. isolation. gate drivers and power stage.
中文描述： 可編程solated智能功率模塊。 1 25A條。 1200伏。三相逆變器為15Kw的工業(yè)和伺服電機(jī)與板上可編程DSP。電流感應(yīng)。隔離。柵極驅(qū)動(dòng)器和功率級(jí)。
文件頁(yè)數(shù)： 1/29頁(yè)
文件大小： 1151K
代理商： PIIPM25P12B008
www.irf.com
1
Bulletin I27147 01/03
PIIPM25P12B008
Programmable Isolated IPM
PI-IPM Features:
Power Module:
NPT IGBTs 25A, 1200V
10us Short Circuit capability
Square RBSOA
Low Vce
(on)
(2.28Vtyp @ 25A, 25°C)
Positive Vce
(on)
temperature coefficient
Gen III HexFred Technology
Low diode V
F
(1.76Vtyp @ 25A, 25°C)
Soft reverse recovery
4m
sensing resistors on all phase outputs and
DCbus minus rail
Thermal coefficient < 50ppm/°C
Embedded driving board
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
Description
The PIIPM25P12B008 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.
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.
The device comes in the EMP
TM
package, fully compatible in
length, width and height with the popular EconoPack 2
outline.
Package:
PI-IPM – Inverter (EconoPack 2 outline compatible)
Power Module schematic:
Three phase inverter with current sensing
resistors on all output phases and thermistor
PI-IPM System Block Schematic:
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