Datasheet > AIC1523

AIC1523

更新时间： 2022-12-11 21:34:21

品牌	Logo	应用领域
沛亨 - AIC		开关
页数	文件大小	规格书
8页	185K
描述
500mA Power Distribution Switch

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AIC1523 数据手册

AIC1523

500mA Power Distribution Switch

FEATURES

DESCRIPTION

· 120mW (5V Input) High-Side MOSFET Switch.

The AIC1523 is an integrated high-side power

switches for input power selection applications

that using in portable products or PCI interface

peripheral cards. The high-side switch is a

MOSFET with 120mW R_DS(ON), low voltage drop

l 500mA Continuous Load Current.

l 80mA Typical On-State Supply Current.

l 1mA Typical Off-State Supply Current.

l Current-Limit / Short Circuit Protection.

l Thermal Limiting Protection under Overcurrent

Condition.

and low power consumption meet power saving

requirements . The switch ON/OFF is controlled

by CTL pin.

l Output can be Forced Higher than Input (Off-State).

l Active-High or Active-Low Enable.

Output current is typically limited to 1.0A, well

below the 5A safety requirement, and thermal

shutdown function shuts the switch off to prevent

damage under overcurrent conditions.

APPLICATIONS

l Power Management.

l PCI Cards With Wake-On- LAN

l Hot Plug-In Power Supplies.

l Power Distribution Switch.

Design easily and layout flexibility for getting

stable voltage in power transfer transition for power

selection application. Guaranteed minimum

output rise time limits inrush current during hot

plug-in, minimizing EMI and preventing the voltage

at upstream port from dropping excessively.

TYPICAL APPLICATION CIRCUIT

AIC1523-0

V_CC

V_OUT

OUT

5.0V

33 F

0.1 F

. m

0 01 F

*33 F

CTL

GND

* 33 F, 16V Tantalum, or

100 F, 10V Electrolytic

Bold line indicate high-current traces

High-Side Power Distribution Switch

Analog Integrations Corporation

4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC

www.analog.com.tw

DS-1523-00 May 30, 01

TEL: 886-3-5772500 FAX: 886-3-5772510

12 3 4 5 6 7 8

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