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AP1202LN PDF预览

AP1202LN

更新时间: 2024-11-14 22:39:11
品牌 Logo 应用领域
易亨 - ANACHIP 开关接口集成电路电源开关驱动
页数 文件大小 规格书
11页 766K
描述
Dual USB High-Side Power Switch

AP1202LN 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:DIP, DIP8,.3Reach Compliance Code:unknown
风险等级:5.76JESD-30 代码:R-PDIP-T8
JESD-609代码:e0端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE电源:3/5 V
认证状态:Not Qualified子类别:Power Management Circuits
最大供电电流 (Isup):0.16 mA表面贴装:NO
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUALBase Number Matches:1

AP1202LN 数据手册

 浏览型号AP1202LN的Datasheet PDF文件第2页浏览型号AP1202LN的Datasheet PDF文件第3页浏览型号AP1202LN的Datasheet PDF文件第4页浏览型号AP1202LN的Datasheet PDF文件第5页浏览型号AP1202LN的Datasheet PDF文件第6页浏览型号AP1202LN的Datasheet PDF文件第7页 
AP1202  
Dual USB High-Side Power Switch  
Features  
General Description  
- Compliant to USB specifications  
- Dual independent switches control  
- 2.7V to 5.5V input voltage  
The AP1202 series are dual integrated high-side  
power switch with independent enable and flag  
functions, optimized for self-powered and  
- 500mA minimum continuous current per port  
- 110mΩ typical on-resistance  
bus-powered  
Universal  
Serial Bus  
(USB)  
applications. The AP1202 series support the  
following USB requirements: each switch channel  
supplies up to 500mA as required by USB  
downstream devices; the switch’s low on-resistance  
meets USB voltage drop requirements; fault current  
is limited to typically 650mA, well below the UL  
25VA safety requirements; and a flag output is  
available to indicate fault conditions to the local  
USB controller. Soft start eliminates the momentary  
voltage drop on the upstream port that may occur  
when the switch is enabled in bus-powered  
applications.  
- 0.75A maximum short circuit current limit  
- Independent open-drain fault flag pins  
- 110μA typical on-state supply current  
- 1μA typical off-state supply current  
- Output can be forced higher than input (off-state)  
- Thermal shutdown  
- 2.4V typical under voltage lockout (UVLO)  
- 1ms turn-on (soft-start) and fast turn-off  
- Enable active-high (H) or active-low (L)  
- 8-pin SOP and PDIP packages  
Additional features include thermal shutdown to  
prevent catastrophic switch failure from high-current  
loads, under voltage lockout (UVLO) to ensure that  
the device remains off unless there is a valid input  
voltage present, and 3.3V and 5V logic compatible  
enable inputs.  
Applications  
USB hubs  
Hot plug-in power supplies  
Battery-charger circuits  
Pin Assignments  
Pin Descriptions  
Name  
Description  
Enable: Logic-compatible enable  
input. ( H: active high, L: active low).  
Do not float.  
(Top View)  
EN1  
EN2  
EN1 1  
FLG1 2  
FLG2 3  
8 OUT1  
7 IN  
Fault Flag: Active-low, open-drain  
output. Indicates over current,  
UVLO, and thermal shutdown.  
FLG1  
FLG2  
AP1202  
GND  
IN  
Supply return.  
GND  
6
Supply Input: Output MOSFET drain.  
Also supplies IC’s internal circuitry.  
Connect to positive supply.  
EN2  
4
5 OUT2  
Switch Output: Output MOSFET  
source. Typically connect to  
switched side of load.  
OUT1  
OUT2  
PDIP/SOP  
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of  
this product. No rights under any patent accompany the sale of the product.  
Rev. 0.4 Feb.10, 2004  
1/11  

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