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(jī)控制
文件頁數(shù): 10/16頁
文件大?。?/td> 441K
代理商: IR22771S
IR22771S/IR21771S
(PbF)
10
www.irf.com
Figure 8:
PO Duty Cycle
Figure 9:
Over current block diagram
Low voltage
High voltage
L
Over current
detection
S
R
D
OC
V
SS
PO
Ext
supply
V
IN+
V
IN-
Triangular
SYNC (0)
PO
T
cycle1
T
off_cycle2
Cycle 1
Cycle 2
Cycle 3
Cycle 4
T
cycle2
T
off_cycle3
T
off_cycle1
T
cycle3
T
off_cycle4
1
2
_
1
cycle
T
cycle
off
T
Dn
=
2
3
_
2
cycle
T
cycle
off
T
Dn
=
3
4
_
3
cycle
T
cycle
off
T
Dn
=
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IR22771SPBF 功能描述:馬達(dá)/運(yùn)動/點(diǎn)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(dá)/運(yùn)動/點(diǎn)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(dá)/運(yùn)動/點(diǎn)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(dá)/運(yùn)動/點(diǎn)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