參數(shù)資料
型號(hào)： IR2171
廠商： International Rectifier
英文描述： LINEAR CURRENT SENSING IC
中文描述： 線性電流感應(yīng)集成電路
文件頁(yè)數(shù)： 2/7頁(yè)
文件大?。?/td> 149K
代理商： IR2171
2
IR2171
ADVANCE INFORMATION
www.irf.com
Symbol Definition
V
S
V
BS
V
CC
V
IN
V
PO
V
IN-
dV/dt
Min.
-0.3
Max.
600
Units
High side offset voltage
High side floating supply voltage
V
S
-0.3
-0.3
25
Low side and logic fixed supply voltage
25
Maximum input voltage between V
IN+
and
V
IN-
Digital PWM output voltage
-5
5
COM -0.3
V
CC
+0.3
V
IN-
input voltage
(note 1)
Allowable offset voltage slew rate
Package power dissipation @ T
A
≤
+25
°
C
Vs -5
V
B
+0.3
—
50
V/ns
P
D
8 lead SOIC
—
.625
8 lead PDIP
—
1.0
16 lead SOIC
—
1.25
Rth
JA
Thermal resistance, junction to ambient
8 lead SOIC
—
200
8 lead PDIP
—
125
16 lead SOIC
—
100
T
J
T
S
T
L
Junction temperature
—
150
Storage temperature
-55
150
Lead temperature (soldering, 10 seconds)
—
300
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param-
eters are absolute voltages referenced to COM, all currents are defined positive into any lead. The thermal resistance
and power dissipation ratings are measured under board mounted and still air conditions.
V
°
C/W
Recommended Operating Conditions
The output logic timing diagram is shown in figure 1. For proper operation the device should be used within the recom-
mended conditions.
W
°
C
Symbol Definition
Min.
Max.
Units
V
B
V
S
V
PO
V
CC
V
IN
T
A
High side floating supply voltage
V
S
+13.0
note 2
V
S
+20
600
High side floating supply offset voltage
Digital PWM output voltage
COM
V
CC
Low side and logic fixed supply voltage
9.5
20
Input voltage between V
IN+
and V
IN-
Ambient temperature
-260
+260
mV
-40
125
°
C
V
Note 2: Logic operation for Vs of -5 to +600V. Logic state held for Vs of -5V to -V
BS
.
Note 1: Capacitors are required between V
B
and Vin-, and between V
B
and Vs pins when bootstrap power
is used. The external power supply, when used, is required between V
B
and Vin-, and between V
B
and Vs
pins.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IR2171_06 制造商:IRF 制造商全稱(chēng):International Rectifier 功能描述:LINEAR CURRENT SENSING IC
IR2171S 功能描述:IC CURRENT SENSE 8SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)流/電流管理 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 功能:電流開(kāi)關(guān) 檢測(cè)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(lèi)型:表面貼裝 封裝/外殼:10-UFQFN 供應(yīng)商設(shè)備封裝:10-UTQFN（1.4x1.8） 包裝:管件
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(lèi)型: 電源電壓:4.75 VDC to 5.25 VDC 響應(yīng)時(shí)間:< 0.2 us 輸出電壓: 工作溫度:- 40 C to + 85 C 準(zhǔn)確性:+/- 0.24 % 頻率范圍:
IR2171STR 功能描述:IC CURRENT SENSE 8SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 穩(wěn)流/電流管理 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 功能:電流開(kāi)關(guān) 檢測(cè)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(lèi)型:表面貼裝 封裝/外殼:10-UFQFN 供應(yīng)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(lèi)型: 電源電壓:4.75 VDC to 5.25 VDC 響應(yīng)時(shí)間:< 0.2 us 輸出電壓: 工作溫度:- 40 C to + 85 C 準(zhǔn)確性:+/- 0.24 % 頻率范圍:
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