COEF EMULATION STROBE Bedienungsanleitung PDF herunterladen

Page 1 9/3/2001 www.irf.com

EMP-B50P12

Target Datashee

PI-IPM

Features:

 Power Module:

• NPT IGBTs 50A, 1200V

• 10us Short Circuit capability

 Square RBSOA

 Low Vce

(on)

(2.15Vtyp @ 50A, 25°C)

 Positive Vce

(on)

temperature coefficient

• Gen III HexFred Technology

 Low diode V

(1.78Vtyp @ 50A, 25°C)

 Soft reverse recovery

• 2mΩ sensing resistors on all phase outputs

 T/C < 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 2Mbps 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

Description

The EMP-B50P12 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.

The device comes in the EMP

package, fully

compatible in length, width and height with the popular

EconoPack 2 outline.

Package:

Power Module schematic:

Control Board Block Schematic:

* First samples come with the TMS320LF2406 at 30Mips, please

refer to TI datasheet for further information about performances.

EMP-B50P12

Programmable Isolated IPM

Three phase inverter with current

sensing resistors on all output phases

EMP-B

(EMP

– Inverter)

(

EconoPack 2 outline compatible)

1 2 3 4 5 6 ... 18 19

Inhaltsverzeichnis

Seite 1 - EMP-B50P12

Page 1 9/3/2001 www.irf.com EMP-B50P12Target DatasheetPI-IPMTM Features:  Power Module: • NPT IGBTs 50A, 1200V • 10us Short Circuit capability

Seite 2 - Detailed Block Diagram

Page 10 9/3/2001 www.irf.com EMP-B50P12Target Datasheet

Seite 3

Page 11 9/3/2001 www.irf.com EMP-B50P12Target Datasheet

Seite 4 - Absolute Maximum Ratings

Page 12 9/3/2001 www.irf.com EMP-B50P12Target Datasheet 0 20 40 60 80 100 120 I c (A) 0 20 40

Seite 5

Page 13 9/3/2001 www.irf.com EMP-B50P12Target Datasheet 0 20 40 60 80 100 120 I F (A)

Seite 6

Page 14 9/3/2001 www.irf.com EMP-B50P12Target Datasheet 0 20 40 60 80 100 120I F (A) 0 80 160

Seite 7

Page 15 9/3/2001 www.irf.com EMP-B50P12Target Datasheet

Seite 8 - Other DSP pins mapping

Page 16 9/3/2001 www.irf.com EMP-B50P12Target Datasheet

Seite 9

Page 17 9/3/2001 www.irf.com EMP-B50P12Target Datasheet Fig. PD1 - Dissipated Power vs. fsw Iout-rms = 7A0501001502004816Switching frequency [kHz]

Seite 10 - Target Datashee

Page 18 9/3/2001 www.irf.com EMP-B50P12Target Datasheet JTAG and RS485 on-board connectors are Molex 53916-0204 mates with 54167-0208 or 52991-

Seite 11

Page 19 9/3/2001 www.irf.com EMP-B50P12Target Datasheet EMP-B Case outline and Dimensions WORLD HEADQUARTERS: 233 Kansas St., El Segundo, C

Seite 12

Page 2 9/3/2001 www.irf.com EMP-B50P12Target Datasheet Detailed Block Diagram Signal pins on RS485 serial port Symbol Lead Description Pin

Seite 13

Page 3 9/3/2001 www.irf.com EMP-B50P12Target Datasheet Signal pins on IEEE1149.1 JTAG connector Symbol Lead Description State Pin number

Seite 14

Page 4 9/3/2001 www.irf.com EMP-B50P12Target Datasheet Absolute Maximum Ratings (TC=25ºC) Absolute Maximum Ratings indicate sustained limits beyon

Seite 15

Page 5 9/3/2001 www.irf.com EMP-B50P12Target Datasheet Electrical Characteristics: Inverter (continued) R1/2/3 Sensing Resistors 1.9 2 2.1 Rsh

Seite 16

Page 6 9/3/2001 www.irf.com EMP-B50P12Target Datasheet Electrical Characteristics: Embedded Driving Board (EDB) communication ports For proper ope

Seite 17 - Iout-rms = 20A

Page 7 9/3/2001 www.irf.com EMP-B50P12Target Datasheet AC Electrical Characteristics: Embedded Driving Board (EDB) DSP pins mapping For proper op

Seite 18

Page 8 9/3/2001 www.irf.com EMP-B50P12Target Datasheet Other DSP pins mapping Symbol Signal Definition DSP pin Comments PWM1 Phase 1 high side

Seite 19 - Tel: ++ 81 3 3983 0086

Page 9 9/3/2001 www.irf.com EMP-B50P12Target Datasheet

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