參數(shù)資料
型號: IRMCK203
廠商: International Rectifier
英文描述: High Performance Sensorless Motion Control IC
中文描述: 高性能運動控制芯片傳感器
文件頁數(shù): 28/57頁
文件大?。?/td> 400K
代理商: IRMCK203
IRMCK203
Motion Peripheral Electrical Characteristics
PWM Electrical Characteristics
This document is the property of International Rectifier and may not be copied or distributed without expressed consent.
28
SYNC
PWMUH
PWMUL
PWMVH
PWMVL
PWMWH
PWMWL
t
DEADTIMERESOLUTION
t
DEADTIMERESOLUTION
Figure 12: PWM Timing
SYMBOL
t
DEADTIMERESOLUTION
DESCRIPTION
Deadtime Insertion Logic Resolution
UNITS
ns
30
Table 16: PWM Timing
IR2175 Interface
IFB0
IFB1
t
IFB
t
IFBL
t
IFBH
Figure 13: IR2175 Interface
SYMBOL
f
IFB
t
IFB
t
IBH
t
IFBH
DESCRIPTION
Current Feedback Input Frequency
Current Feedback Period
Current Feedback High Pulse Width
Current Feedback Low Pulse Width
MIN
95
10.52
500 ns
500 ns
MAX
165
6.06
10 us
10 us
UNITS
kHz
us
Table 17: IR2175 Interface
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