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参数资料
| 型号： | NCP5810DGEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 13/14页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR NCP5810DG |
| 产品变化通告： | Product Obsolescence 14/Apr/2010 |
| 标准包装： | 1 |
| 主要目的： | DC/DC，正向和负向 |
| 输出及类型： | 2，非隔离 |
| 功率 - 输出： | 1W |
| 输出电压： | 4.6V，-5V |
| 输入电压： | 3.7V |
| 稳压器拓扑结构： | 反相 |
| 频率 - 开关： | 1.75MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | NCP5810 |
| 其它名称： | NCP5810DGEVBOS |
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
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP5810DGEVB | 制造商:ON Semiconductor 功能描述:NCP5810D EVALUATION BOARD ;ROHS COMPLIANT: NO |
| NCP5810DMUTXG | 功能描述:LED照明驱动器 DUAL AMOLED DRVR RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N |
| NCP5810MUTXG | 功能描述:直流/直流开关转换器 DUAL 1 W AMOLED DRVR SUPPLY RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| NCP582DSQ15T1G | 功能描述:低压差稳压器 - LDO 1.5V 150mA w/Enable Low Noise RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NCP582DSQ18T1G | 功能描述:低压差稳压器 - LDO 1.8V 150mA w/Enable Low Noise RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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