參數(shù)資料
型號: IR22771S
廠商: International Rectifier
英文描述: Phase Current Sensor IC for AC motor control
中文描述: 相電流傳感器IC交流電機控制
文件頁數(shù): 5/16頁
文件大?。?/td> 441K
代理商: IR22771S
IR22771S/IR21771S
(PbF)
5
www.irf.com
AC Electrical Characteristics
V
BIAS
(V
CC
, V
BS
) = 15V unless otherwise specified. Temp=27°C.
Symbol
Definition
Min
Typ
Max
Units
Test
Conditions
f
sync
PWM frequency
4
20
kHz
f
out
Throughput
fsync
2
ksample/sec
BW
Bandwidth (@ -3 dB)
fsync
kHz
GD
Group Delay (input filter)
fsync
4
1
μs
D
min
Minimum Duty Cycle (Note 1)
10
%
V
in
=+V
inmax
D
max
Maximum Duty Cycle (Note 1)
30
%
V
in
=-V
inmin
t
dOCon
De-bounce time of OC
2.7
3.5
4.7
μs
See Figure 4
T
OCoff
Time to reset OC forcing PO
0.5
μs
See Figure 4
MD
Measure Delay
fsync
3
2
30
.
μs
SR
Step response (max time to reach
steady state)
fsync
51
.
fsync
μs
See Figure 5
Note 1:
negative logic, see fig. 4 on page 7
Note 2:
Cload < 5 nF avoids overshoot
Figure 4:
OC timing diagram
相關(guān)PDF資料
PDF描述
IR22771SPBF Phase Current Sensor IC for AC motor control
IR21771S Phase Current Sensor IC for AC motor control
IR21771SPBF Phase Current Sensor IC for AC motor control
IR2301 HIGH AND LOW SIDE DRIVER
IR2106SPBF HIGH AND LOW SIDE DRIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IR22771SPBF 功能描述:馬達/運動/點火控制器和驅(qū)動器 1200V PHASE CURRENT SENSING IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
IR22771STRPBF 功能描述:馬達/運動/點火控制器和驅(qū)動器 1200VPhs Cur Sens IC for AC Mtr Cntrl RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
IR2277S 制造商:IRF 制造商全稱:International Rectifier 功能描述:Phase Current Sensor IC for AC motor control
IR2277SPBF 功能描述:馬達/運動/點火控制器和驅(qū)動器 1200V PHASE CURRENT SENSING IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
IR2277STRPBF 功能描述:馬達/運動/點火控制器和驅(qū)動器 1200VPhs Cur Sens IC for AC Mtr Cntrl RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube