日韩白嫩无码欧美日视频一级,亚洲成人激情自拍,黄色网页无码在线观看视频

Preliminary Data Sheet No. PD60192-E

IR2171/IR2172

(

S

)

LINEAR CURRENT SENSING IC

Features

鈥?/div>

Floating channel up to +600V

Monolithic integration

Linear current feedback through shunt resistor

Direct digital PWM output for easy interface

Low I

QBS

allows the boot strap power supply

Independent fast overcurrent trip signal

High common mode noise immunity

Input overvoltage protection for IGBT short circuit

condition

Product Summary

VOFFSET

IQBS

Vin

Gain temp.drift

fo

Overcurrent trip

signal delay (IR2172)

Overcurrent trip level

600Vmax

1mA

+/-260mVmax

20ppm/oC (typ.)

40kHz (typ.)

1.5usec (typ)

+/-260mV (typ.)

鈥?/div>

Open Drain outputs

Description

IR2171/IR2172 are monolithic current sensing IC

designed for motor drive applications. It senses the

motor phase current through an external shunt resistor,

converts from analog to digital signal, and transfers the

signal to the low side. IR鈥檚 proprietary high voltage iso-

lation technology is implemented to enable the high

bandwidth signal processing. The output format is dis-

crete PWM to eliminate need for the A/D input interface

for the IR2172. The dedicated overcurrent trip (OC) sig-

nal facilitates IGBT short circuit protection. The open-

drain outputs make easy for any interface from 3.3V to

15V.

Packages

8-Lead SOIC

8-Lead PDIP

Block Diagram

15V

PWM Output

GND

Overcurrent

VCC

PO

V+

Up to 600V

IR2171/

V-

IR2172

VB

COM

NC (OC 2172)

VS

To Motor Phase

(Refer to Lead Assignments for correct pin

configuration). This/These diagram(s)

show electrical connections only. Please

refer to our Application Notes and

DesignTips for proper circuit board layout.

標(biāo)準(zhǔn)包裝
95
類別
集成電路 (IC)
家庭
PMIC - 穩(wěn)流/電流管理
系列
-
功能
電流感應(yīng)
檢測(cè)方法
-
精確度
-
輸入電壓
9.5 V ~ 20 V
電流 - 輸出
1mA
工作溫度
-40°C ~ 125°C
安裝類型
表面貼裝
封裝/外殼
8-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝
8-SOICN
包裝
管件
其它名稱
*IR2171S

IR2171S相關(guān)型號(hào)PDF文件下載

型號(hào)

版本

描述

廠商

下載
IR211

英文版

SLOTTED SWITCH 5mm GAP 9mm LEAD SPACING

FAIRCHILD

IR211
IR211

英文版

SLOTTED SWITCH 5mm GAP 9mm LEAD SPACING

FAIRCHILD ...

IR211
IR2101

英文版

HIGH AND LOW SIDE DRIVER

IRF

IR2101
IR2101

英文版

HIGH AND LOW SIDE DRIVER

IRF [Inter...

IR2101
IR2101

英文版

HIGH AND LOW SIDE DRIVER

IRF [Inter...

IR2101
IR2101

英文版

HIGH AND LOW SIDE DRIVER

IRF [Inter...

IR2101
IR2102

英文版

HIGH AND LOW SIDE DRIVER

IRF

IR2102
IR2102

英文版

HIGH AND LOW SIDE DRIVER

IRF [Inter...

IR2102
IR2102

英文版

HIGH AND LOW SIDE DRIVER

IRF [Inter...

IR2102
IR2103

英文版

HALF-BRIDGE DRIVER

IRF

IR2103
IR2103

英文版

HALF-BRIDGE DRIVER

IRF [Inter...

IR2103
IR2104

英文版

HALF-BRIDGE DRIVER

IRF

IR2104
IR2104

英文版

HALF-BRIDGE DRIVER

IRF [Inter...

IR2104
IR2105

英文版

High Voltage, High Speed Power MOSFET and IGBT Driver

IRF

IR2105
IR2105

英文版

High Voltage, High Speed Power MOSFET and IGBT Driver

IRF [Inter...

IR2105
IR2106

英文版

HIGH AND LOW SIDE DRIVER

IRF

IR2106
IR2106

英文版

HALF-BRIDGE DRIVER

IRF [Inter...

IR2106
IR2106

英文版

HIGH AND LOW SIDE DRIVER

IRF [Inter...

IR2106
IR2107

英文版

HIGH AND LOW SIDE DRIVER

IRF [Inter...

IR2107
IR2108

英文版

HIGH AND LOW SIDE DRIVER

IRF

IR2108

IR2171S Datasheet

PDF預(yù)覽

IR2171S 產(chǎn)品屬性

IR2171S相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

IR2171S Datasheet

PDF預(yù)覽

IR2171S 產(chǎn)品屬性

IR2171S相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

建議反饋

PDF糾錯(cuò)X