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參數(shù)資料
| 型號： | IRMCS2033 |
| 廠商： | International Rectifier |
| 英文描述： | Low Voltage Sensorless Drive Design Platform for Permanent Magnet Motors |
| 中文描述： | 低電壓驅(qū)動設(shè)計(jì)平臺傳感器的永磁電動機(jī) |
| 文件頁數(shù)： | 20/21頁 |
| 文件大?。?/td> | 424K |
| 代理商： | IRMCS2033 |
IRMCS2033
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
19
Specifications
T
C
= 25
°
C unless specified
Parameters
Voltage Level
dc bus voltage range
Over voltage trip
Under voltage trip
Dynamic brake voltage
Output Power
Watts
Values
22 to 50V
63.2V
18.4V
58.7V
350W continuous power
6 Arms nominal, 18 Arms Overload
3.3V logic level
10V
Conditions
Maximum limited by Dynamic brake voltage
Re-scalable by R31 and R43 (70V max)
Re-scalable by R31 and R43 (15V min)
Re-scalable by R31 and R43
fPWM = 20kHz,
TA = 40
°
C, RthSA = 1.0
°
C/W
3 secs overload
maximum 6MHz
Maximum 57.6k bps, single ended,
configurable for RS422 up to 1Mbps
8 bit parallel interface compatible with 8051,
Microchip, other uP.
Output are buffered with 4mA drive capability
ADS7818 compatible
Current
Host interface (SPI)
SCLK,CS,MISO,MOSI, SYNC
Host interface (RS232C)
SND,RCV
Host interface (Parallel Port)
HP_nCS,HP_nOE,HP_nWE,
HP_A,HP_DATA[8]
D/A
8- bit 4 Channel
A/D
12-bit
3.3V
0-3.3V output
DC bus, Speed Ref and Leg shunt
current inputs
START/STOP, ESTOP, DIR, FLTCLR
PWMEnable, FAULT, SYNC
IR2175, direct interface
10 bit (7.5 nanoseconds counting
resolution )
8.3 usec
28A peak,
±
10%
28A peak,
±
10%
2.5 usec
6 MOSFETs
0 to 40
°
C
Table 4. IRMCS2033 Electrical Specification
Discrete I/O
Input
Output
Current feedback
Current sensing device
Resolution
5V tolerant, Active High logic
133 MHz internal IRMCK203 clock
Latency
Protection
Output current trip level
Ground fault trip level
Short circuit delay time
Power Device
IRFB59N10D
System environment
Ambient temperature
2175 PWM output (120 kHz)
Detection from low side Leg Shunts
Detection from positive dc bus
line-to-line short, line-to-DC bus (-) short
95% RH max. (non-condensing)
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