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参数资料
| 型号： | IPS521G |
| 厂商： | International Rectifier |
| 英文描述： | FULLY PROTECTED HIGH SIDE POWER MOSFET SWITCH |
| 中文描述： | 充分保护高压侧功率MOSFET开关 |
| 文件页数： | 1/9页 |
| 文件大小： | 137K |
| 代理商： | IPS521G |
Features
Over temperature protection (with auto-restart)
Short-circuit protection (current limit)
Active clamp
E.S.D protection
Status feedback
Open load detection
Logic ground isolated from power ground
IPS521G
Data Sheet No.PD 60157-H
Description
The IPS521G is a fully protected five terminal high side
switch with built in short circuit, over-temperature, ESD
protection, inductive load capability and diagnostic
feedback. The output current is controlled when it
reaches Ilim value. The current limitation is activated
until the thermal protection acts. The over-tempera-
ture protection turns off the high side switch if the
junction temperature exceeds Tshutdown. It will au-
tomatically restart after the junction has cooled 7
oC
below Tshutdown. A diagnostic pin is provided for
status feedback of short-circuit, over-temperature
and open load detection. The double level shifter
circuitry allows large offsets between the logic ground
and the load ground.
Package
Product Summary
Rds(on)
100m
(max)
V clamp
50V
I Limit
10A
V open load
3V
Typical Connection
FULLY PROTECTED HIGH SIDE POWER MOSFET SWITCH
8 Lead SOIC
Load
Logic
signal
control
Logic
Logic Gnd
Load Gnd
Vcc
Out
Gnd
In
Dg
+ 5v
Status
feedback
+ VCC
Output pull-up resistor
Rdg
Rin
15K
Truth Table
Op. Conditions
Normal
Open load
Over current
Over-temperature
In
H
L
H
L
H
L
H
L
Out
H
L
H
L
L (cycling)
L
L (limiting)
Dg
H
L
H
L
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| IPS521PBF | 制造商:International Rectifier 功能描述:Power Switch Hi Side 2.2A 5-Pin(5+Tab) TO-220AB 制造商:International Rectifier 功能描述:IC MOSFET SMART SWITCH TO-220-5 |
| IPS521S | 功能描述:IC MOSFET HS PWR SW 5A D2PAK RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧，1.6 欧姆 电流 - 输出 / 通道:205mA，410mA 电流 - 峰值输出:500mA，1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR) |
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