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PAM2306AYPAA PDF预览

PAM2306AYPAA

更新时间: 2024-09-21 14:35:11
品牌 Logo 应用领域
美台 - DIODES 开关光电二极管
页数 文件大小 规格书
15页 546K
描述
Dual Switching Controller

PAM2306AYPAA 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HVSON,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.62
模拟集成电路 - 其他类型:DUAL SWITCHING CONTROLLER控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:5.5 V
最小输入电压:2.5 V标称输入电压:3.6 V
JESD-30 代码:S-PDSO-N12JESD-609代码:e3
长度:3 mm湿度敏感等级:3
功能数量:1端子数量:12
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:HVSON
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260座面最大高度:0.8 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:1500 kHz温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.45 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

PAM2306AYPAA 数据手册

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A Product Line of  
Diodes Incorporated  
PAM2306  
DUAL HIGH-EFFICIENCY PWM STEP-DOWN DC-DC CONVERTER  
Description  
Pin Assignments  
The PAM2306 is a dual step-down current-mode, DC-DC converter.  
At heavy load, the constant frequency PWM control provides  
excellent stability and transient response. To ensure the longest  
battery life in portable applications, the PAM2306 provides a power -  
saving Pulse-Skipping Modulation (PSM) mode to reduce quiescent  
current under light load operation.  
The PAM2306 supports a range of input voltages from 2.5V to 5.5V,  
allowing the use of a single Li+/Li-polymer cell, multiple Alkaline/NiMH  
cell, USB, and other standard power sources. The dual output  
voltages are available for 3.3V, 2.8V, 2.5V, 1.8V, 1.5V, 1.2V or  
adjustable. All versions employ internal power switch and  
synchronous rectifier to minimize external part count and realize high  
efficiency. During shutdown, the input is disconnected from the output  
and the shutdown current is less than 0.1A. Other key features  
include under-voltage lockout to prevent deep battery discharge.  
Applications  
Features  
Cellular Phone  
Efficiency up to 96%  
Portable Electronics  
Personal Information Appliances  
Wireless and DSL Modems  
MP3 Players  
Only 40μA (typ per channel) Quiescent Current  
Output Current: Up to 1A per Channel  
Internal Synchronous Rectifier  
1.5MHz Switching Frequency  
Soft Start  
Under-Voltage Lockout  
Short Circuit Protection  
Thermal Shutdown  
Small 12L WDFN3x3 Package  
Pb-Free Package and RoHS Compliant  
Typical Applications Circuit  
Rx1  
VOUT VREF 1  
Rx2  
Figure 1. Adjustable Voltage Regulator  
1 of 15  
www.diodes.com  
November 2012  
© Diodes Incorporated  
PAM2306  
Document number: DSxxxxx Rev. 1 - 2  

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