供应原装MP1541DJ现货，SOT-23封装，升压转换器，假一赔十

GENERAL DESCRIPTION
The EV1541DJ-TFT-00A is the evaluation
board for TFT applications using the MP1541.
The MP1541 is a 5-pin thin SOT23 current
mode step up converter intended for small, low
power applications. The MP1541 switches at
1.3MHz and allows the use of tiny, low cost
capacitors and inductors 2mm or less in height.
Internal soft start results in small inrush current
and extends battery life. The MP1541 operates
from an input voltage as low as 2.5V and can
generate 12V at up to 200mA from a 5V supply.
The EV1541DJ-TFT-00A provides VOUT from
the boost output and also derives VP (positive)
and VN (negative) from the charge pumps off of
the boost switching node.FEATURES
• 3V to 3.6V Operating Input Range
• Uses Tiny Capacitors and Inductors
• 1.3MHz Fixed Switching Frequency
• Internally Compensated
• Internal Soft Start
• 3 Outputs in a Single Package: Boost
Converter for 5V, Charge Pump for 15V,
and Negative Charge Pump for –10V
• UVLO, Thermal Shutdown
• Internal Current Limit
• Available in a TSOT23-5 Package
APPLICATIONS
• Handheld Computers and PDAs
• Digital Still and Video Cameras
• Small LCD Displays 
一般描述
是的ev1541dj-tft-00a评价
使用mp1541 TFT应用板。
这是一mp1541 5引脚SOT23电流
模式升压转换器为小，低
电力应用。的mp1541开关
1.3mhz，允许使用纤巧，成本低
电容器和电感器的高度为2mm或更低。
内部软启动结果小浪涌电流
延长电池寿命。的mp1541操作
从输入电压低至2.5V和可
从5V电源高达200mA产生12v。
的ev1541dj-tft-00a提供VOUT从
升压输出，也派生VP（正）
和VN（负）从电荷泵关闭
升压开关node.features
3V至3.6V的工作输入范围
•使用微型电容器和电感器
•1.3mhz固定开关频率
•内部补偿
内部软启动
•3个输出在一个单一的包：升压
转换为5V，为15V的电荷泵，
和–10V负电荷泵
•UVLO，热关断
内部电流限制
•可在一个tsot23-5包
应用
•掌上电脑和掌上电脑
•数码相机和数码相机
•小型液晶显示器