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參數(shù)資料
| 型號： | IR21771S |
| 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)： | 3/16頁 |
| 文件大?。?/td> | 441K |
| 代理商： | IR21771S |
IR22771S/IR21771S
(PbF)
3
www.irf.com
Static Electrical Characteristics
V
CC
, V
BS
= 15V unless otherwise specified. Temp=27°C; V
in
=V
in+
- V
in
.
Pin: V
CC
, V
SS
, V
B
, V
S
Symbol
Definition
Min
Typ
Max
Units
Test
Conditions
f
sync
= 10kHz,
20kHz
I
QBS
Quiescent V
BS
supply current
1
2.2
mA
I
QCC
Quiescent V
CC
supply current
6
mA
f
sync
= 10kHz,
20kHz
V
B
= V
S
=
1200V
V
B
= V
S
= 600V
IR22771
50
μA
I
LK
Offset supply leakage
current
IR21771
50
μA
Pin: V
in+
, V
in-
, Sync, G0, G1, OC
Symbol
Definition
Min
Typ
Max
Units
Test
Conditions
See Figure 1
V
inmax
V
inmin
V
IH
Maximum input voltage before saturation
Minimum input voltage before saturation
Sync Input High threshold
250
-250
mV
mV
V
V
V
2.2
V
IL
Sync Input Low threshold
0.8
See Figure 1
V
hy
Sync Input Hysteresis
0.2
See Figure 1
f
sync
= 4kHz to
20kHz
G1, G0 = V
B
-
5V
@ I = 2mA
See Figure 3
I
vinp
V
in+
input current
-18
-6
μA
I
pu
G0, G1 pull-up Current
-20
-8
μA
|V
octh
|
R
Sync
Over Current Activation Threshold
SYNC to V
SS
internal pull-down
300
6
470
12
mV
k
R
onOC
Over Current On Resistance
25
7
5
Figure 1:
Sync input thresholds
Figure 2:
Sync input circuit
V
IL
V
IH
V
hy
SYNC
Schmitt trigger
V
SS
R
sync
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IR21771SPBF | 功能描述:馬達/運動/點火控制器和驅動器 600V PHASE CURRENT SENSING IC RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| IR21771STRPBF | 功能描述:馬達/運動/點火控制器和驅動器 600VPhs Cur Sens IC for AC Mtr Cntrl RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| IR2177S | 制造商:IRF 制造商全稱:International Rectifier 功能描述:Phase Current Sensor IC for AC motor control |
| IR2177SPBF | 功能描述:馬達/運動/點火控制器和驅動器 600V PHASE CURRENT SENSING IC RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| IR2177STRPBF | 功能描述:馬達/運動/點火控制器和驅動器 600VPhs Cur Sens IC for AC Mtr Cntrl RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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