参数资料
型号: NCP5810DMUTXG
厂商: ON Semiconductor
文件页数: 13/14页
文件大小: 0K
描述: IC AMOLED DRIVER DUAL 1W 12UDFN
产品变化通告: Product Obsolescence 14/Apr/2010
标准包装: 1
显示器类型: AMOLED
配置: 显示矩阵
电流 - 电源: 1.5mA
电源电压: 2.7 V ~ 4.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 12-UFDFN 裸露焊盘
供应商设备封装: 12-UDFN(3x3)
包装: 标准包装
其它名称: NCP5810DMUTXGOSDKR
NCP5810D
Thermal Considerations
Careful attention must be paid to the internal power
dissipation of the NCP5810D. The power dissipation is a
function of efficiency and output power. Hence, increasing
the output power requires better components selection. For
example, should one change inductors: larger inductor
value (in micro Henri) and/or lower DCR may improve
efficiency. Adding the optional Schottky diode D2
provides a lower drop when the current flowing from the
inductor to the load, thereby improving the boost converter
efficiency.
The exposed thermal pad that is designed to be soldered
to the ground plane to used the PCB as a heatsink. This
ground should then be connected to an internal copper
ground plane with thermal via placed directly under the
10.48
Figure 18. Recommended PCB Layout
ORDERING INFORMATION
package to spread out the heat dissipated by the NCP5810D
as depicted in Figure 18 .
Device
NCP5810DMUTXG
Package
UDFN-12 3x3 mm
Shipping ?
3000 / Tape & Reel
(Pb-Free)
?For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
Demo Board Available:
? The NCP5810DGEVB/D evaluation board that configures the device in typical application to supply constant
voltage.
http://onsemi.com
13
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