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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(yīng)。直接數(shù)字PWM輸出的8引腳SOIC封裝 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 83K |
| 代理商： | IR2171S |
2
IR2171/IR2172
www.irf.com
Symbol Definition
V
S
V
BS
V
CC
V
IN
V
PO
V
OC
V
IN-
dV/dt
Min.
-0.3
Max.
600
Units
High side offset voltage
High side floating supply voltage
-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
VCC +0.3
Overcurrent output voltage (IR2172)
COM -0.3
VCC +0.3
V
IN-
input voltage (note 1)
Allowable offset voltage slew rate
Package power dissipation @ T
A
≤
+25
°
C
V
S
-5
—
V
B+
0.3
50
V/ns
P
D
8 lead SOIC
—
.625
8 lead PDIP
—
1.0
Rth
JA
Thermal resistance, junction to ambient
8 lead SOIC
—
200
8 lead PDIP
—
125
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
parameters 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
W
Note 1: Capacitors are required between VB and Vin-, and between VB and Vs pins when bootstrap power is used. The
external power supply, when used, is required between Vs and Vin-, and between VB and Vs pins.
°
C
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.
Symbol Definition
V
B
V
S
V
PO
V
OC
V
CC
V
IN
T
A
Min.
V
S
+13.0
0.3
Max.
V
S
+20
600
Units
High side floating supply voltage
High side floating supply offset voltage
Digital PWM output voltage
COM
VCC
Overcurrent output voltage
COM
VCC
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
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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(yīng)時間:< 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(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/變換器類型: 電源電壓:4.75 VDC to 5.25 VDC 響應(yīng)時間:< 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: |
| 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(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(yīng)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(yīng)時間:< 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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