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AP2014SL PDF预览

AP2014SL

更新时间: 2024-11-27 13:05:35
品牌 Logo 应用领域
美台 - DIODES 控制器
页数 文件大小 规格书
13页 406K
描述
Switching Controller, Voltage-mode, 0.001A, 230kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, PLASTIC, SOP-8

AP2014SL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:LSOP,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:1.275 V
最小输入电压:1.225 V标称输入电压:1.25 V
JESD-30 代码:R-PDSO-G8长度:3.9 mm
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
最大输出电流:0.001 A封装主体材料:PLASTIC/EPOXY
封装代码:LSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.5 mm
表面贴装:YES最大切换频率:230 kHz
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.9 mm
Base Number Matches:1

AP2014SL 数据手册

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AP2014/A  
SYNCHRONOUS PWM DC-DC BUCK CONTROLLER  
General Description  
Features  
The AP2014 PWM DC-DC controller IC is designed to provide a  
low cost synchronous Buck regulator for on-board DC to DC  
converter applications. With the migration of today’s ASIC  
products requiring low supply voltages such as 1.8V and lower,  
together with currents in excess of 3A, traditional linear regulators  
are simply too lossy to be used when input supply is 5V or even  
in some cases with 3.3V input supply. The AP2014 together with  
dual N-channel MOSFETs such as AF9410, provide a low cost  
solution for such applications. This device features an internal  
200KHz oscillator (400KHz for "A" version), under-voltage  
lockout for both Vcc and Vc supplies, an external programmable  
soft-start function as well as output under-voltage detection that  
latches off the device when an output short is detected.  
Synchronous PWM DC-DC Controller in an 8-Pin  
Package  
Operating with single 5V or 12V supply voltage  
Internal 200KHz Oscillator (400KHz for AP2014A)  
Soft-Start Function  
Fixed Frequency Voltage Mode  
500mA Peak Output Drive Capability  
Output protected when control FET is shorted  
SOP-8L Pb-Free and Green (under development)  
packages  
Applications  
Graphic Card  
Hard Disk Drive  
DDR memory source sink Vtt application  
Low cost on-board DC to DC such as 5V to 3.3V, 2.5V or 1.8V  
Pin Assignments  
(Top View)  
1
2
8 SS  
FB  
Vcc  
Comp  
7
6
AP2014/A  
SOP-8L  
LDrv 3  
GND  
Vc  
HDrv  
4
5
DS30883 Rev. 1 - 0  
1 of 13  
www.diodes.com  
AP2014/A  
© Diodes Incorporated  

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