Datasheet > AIC1521-0CS

AIC1521-0CS

更新时间： 2024-02-28 03:06:58

品牌	Logo	应用领域
沛亨 - AIC		开关电源开关
页数	文件大小	规格书
9页	180K
描述
Single High-Side Power Switch With Control Function

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技术参数
数据手册

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AIC1521-0CS 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	SOP, SOP8,.25	Reach Compliance Code：	compliant
风险等级：	5.76	驱动器位数：	1
JESD-30 代码：	R-PDSO-G8	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出电流：	0.5 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	5 V	认证状态：	Not Qualified
子类别：	Peripheral Drivers	标称供电电压：	5 V
表面贴装：	YES	技术：	MOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
Base Number Matches：	1

AIC1521-0CS 数据手册

AIC1521

Single High-Side Power Switch With Control

Function

FEATURES

DESCRIPTION

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

The AIC1521 is an integrated high-side power

switch for self-powered and bus-powered Universal

Serial Bus (USB) applications. The high-side

switch is a MOSFET with 120mW R_DS(ON), which

meets USB voltage drop requirements for

maximum transmission wire length. The switch

ON/OFF is controlled by CTL pin.

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.

l Undervoltage Lockout Ensures that Switch is off at

Start Up.

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.

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

l Slow Turn ON and Fast Turn OFF.

l Active-High or Active-Low Enable.

APPLICATIONS

Guaranteed minimum output rise time limits

inrush current during hot plug-in, minimizing EMI

and preventing the voltage at upstream port from

dropping excessively.

l Motherboard USB Management.

l USB Power Management.

l Hot Plug-In Power Supplies.

l Battery-Charger Circuit.

l Power Distribution Switch.

TYPICAL APPLICATION

CIRCUIT

Ferrite Bead

AIIC1521-0

VCC

5.0V

OUT

VBUS

D+

0.1 F

0.01

33mF

D-

CTL

GND

DATA

*33 F, 16V Tantalum, or

100 F, 10V Electrolytic

Bold line indicate high-current traces

USB High-Side Power Switch

Analog Integrations Corporation

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

www.analog.com.tw

DS-1520-00 Aug 18, 00

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

12 3 4 5 6 7...9

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