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參數(shù)資料
| 型號： | IR2171S |
| 元件分類： | XO, clock |
| 英文描述： | Linear Current Sensing. Direct Digital PWM Output in a 8-lead SOIC package |
| 中文描述： | 線性電流感應。直接數(shù)字PWM輸出的8引腳SOIC封裝 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 83K |
| 代理商： | IR2171S |
3
IR2171/IR2172
www.irf.com
V
IN
Nominal input voltage range before saturation
|V
IN+ _
V
IN-
|
Overcurrent trip positive input voltage
Overcurrent trip negative input voltage
-260
—
260
V
OC+
V
OC-
V
OS
V
OS
/
T
A
G
—
260
-260
—
—
—
Input offset voltage
-10
0
10
V
IN
= 0V (Note 1)
Input offset voltage temperature drift
Gain (duty cycle % per V
IN
)
—
25
—
μ
V/
o
C
%/V
157
162
167
max gain error=5%
(Note 2)
G
/
T
A
I
LK
I
QBS
I
QCC
LIN
Gain temperature drift
Offset supply leakage current
—
20
—
ppm/
o
C
—
—
50
μ
A
V
B
= V
S
= 600V
V
S
= 0V
Quiescent V
BS
supply current
Quiescent V
CC
supply current
Linearity (duty cycle deviation from ideal linearity
—
1
2
—
—
0.5
—
0.5
1
%
curve)
V
LIN
/
T
A
I
OPO
Linearity temperature drift
Digital PWM output sink current
—
.005
—
%/
o
C
20
—
—
2
—
—
I
OCC
OC output sink current (IR2172)
10
—
—
1
—
—
DC Electrical Characteristics
V
CC
= V
BS
= 15V, and T
A
= 25
o
C unless otherwise specified.
Symbol
Definition
Min.
Typ. Max. Units Test Conditions
Note 1:
±
10mV offset represents
±
1.5% duty cycle fluctuation
Note 2: Gain = (full range of duty cycle in %) / (full input voltage range).
AC Electrical Characteristics
mA
mV
mA
V
O
= 1V
V
O
= 0.1V
V
O
= 1V
V
O
= 0.1V
V
CC
= V
BS
= 15V, and T
A
= 25
o
C unless otherwise specified.
Symbol
Definition
Propagation delay characteristics
fo
Carrier frequency output
f
/
T
A
Dmin
Minimum duty
Min.
Typ. Max. Units Test Conditions
35
41
47
kHz
ppm/
o
C
Temperature drift of carrier frequency
—
500
—
—
7
—
%
Dmax
Maximum duty
—
93
—
%
VIN+=+260mV,VIN-=0V
V
IN+ = 100mVpk -pk
sine wave, gain=-3dB
BW
fo bandwidth
15
kHz
PHS
Phase shift at 1kHz
-10
o
tdoc
Propagation delay time of OC (IR2172)
1
1.5
—
twoc
Low true pulse width of OC (IR2172)
—
1
—
figure 1
V
IN
= 0 & 5V
VIN+=-260mV,VIN-=0V
V
IN
+ =100mVpk-pk
sine wave
μ
sec
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IR2171SPBF | 功能描述:板上安裝電流傳感器 IR2171S is not recommended for new designs. RoHS:否 制造商:Honeywell 電流額定值:+/- 56 A 傳感器/變換器類型: 電源電壓:4.75 VDC to 5.25 VDC 響應時間:< 0.2 us 輸出電壓: 工作溫度:- 40 C to + 85 C 準確性:+/- 0.24 % 頻率范圍: |
| IR2171STR | 功能描述:IC CURRENT SENSE 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)流/電流管理 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 功能:電流開關(guān) 檢測方法:- 精確度:±10% 輸入電壓:1.7 V ~ 5.5 V 電流 - 輸出:600mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-UFQFN 供應商設(shè)備封裝:10-UTQFN（1.4x1.8） 包裝:管件 |
| IR2171STRPBF | 功能描述:板上安裝電流傳感器 IR2171S is not recommended for new designs. RoHS:否 制造商:Honeywell 電流額定值:+/- 56 A 傳感器/變換器類型: 電源電壓:4.75 VDC to 5.25 VDC 響應時間:< 0.2 us 輸出電壓: 工作溫度:- 40 C to + 85 C 準確性:+/- 0.24 % 頻率范圍: |
| IR2172 | 功能描述:IC CURRENT SENSING LINEAR 8-DIP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)流/電流管理 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 功能:電流開關(guān) 檢測方法:- 精確度:±10% 輸入電壓:1.7 V ~ 5.5 V 電流 - 輸出:600mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-UFQFN 供應商設(shè)備封裝:10-UTQFN（1.4x1.8） 包裝:管件 |
| IR2172PBF | 功能描述:板上安裝電流傳感器 Linear Current Sensing IC in a 8-lead SOIC package RoHS:否 制造商:Honeywell 電流額定值:+/- 56 A 傳感器/變換器類型: 電源電壓:4.75 VDC to 5.25 VDC 響應時間:< 0.2 us 輸出電壓: 工作溫度:- 40 C to + 85 C 準確性:+/- 0.24 % 頻率范圍: |
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