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NCP5010FCT1G PDF预览

NCP5010FCT1G

更新时间: 2024-11-22 04:37:55
品牌 Logo 应用领域
安森美 - ONSEMI 转换器稳压器开关式稳压器或控制器电源电路开关式控制器升压转换器
页数 文件大小 规格书
18页 174K
描述
500 mW Boost Converter for White LEDs

NCP5010FCT1G 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:BGA包装说明:VFBGA,
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65Is Samacsys:N
其他特性:CAN BE CONFIGURED IN CURRENT MODE模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:5.5 V最小输入电压:2.7 V
标称输入电压:3.6 VJESD-30 代码:S-PBGA-B8
JESD-609代码:e3长度:1.7 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:0.56 A
封装主体材料:PLASTIC/EPOXY封装代码:VFBGA
封装形状:SQUARE封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:0.66 mm表面贴装:YES
切换器配置:BOOST最大切换频率:1200 kHz
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:BALL端子节距:0.5 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:40
宽度:1.7 mmBase Number Matches:1

NCP5010FCT1G 数据手册

 浏览型号NCP5010FCT1G的Datasheet PDF文件第2页浏览型号NCP5010FCT1G的Datasheet PDF文件第3页浏览型号NCP5010FCT1G的Datasheet PDF文件第4页浏览型号NCP5010FCT1G的Datasheet PDF文件第5页浏览型号NCP5010FCT1G的Datasheet PDF文件第6页浏览型号NCP5010FCT1G的Datasheet PDF文件第7页 
NCP5010  
500 mW Boost Converter for  
White LEDs  
The NCP5010 is a fixed frequency PWM boost converter with  
integrated rectification optimized for constant current applications  
such as driving white LEDs. This device features small size, minimal  
external components and high−efficiency for use in portable  
applications and is capable of providing up to 500 mW output power  
to 2−5 series connected white LEDs. A single resistor sets the LED  
current and the CTRL pin can be pulse width modulated (PWM) to  
reduce the LED Current.  
The device includes True−Cutoff circuitry to disconnect the load  
from the battery when the device is put into standby mode. To protect  
the device, an output overvoltage protection, and short circuit  
protection have been incorporated. The NCP5010 is housed in a low  
profile, space efficient 1.7 x 1.7 mm Flip−Chip package. The device  
has been optimized for use with small inductors and ceramic  
capacitors.  
http://onsemi.com  
MARKING  
DIAGRAM  
A1  
8−Pin Flip−Chip  
FC SUFFIX  
DAXG  
AYWW  
CASE 499AJ  
1
DAX = Specific Device Code  
G
= Pb−Free Package  
= Assembly Location  
= Year  
A
Y
WW = Work Week  
Features  
2.7 to 5.5 V Input Voltage Range  
Efficiency: 84% for 5 LED (V = 3.5 V by LED) at 30 mA and  
PIN CONNECTIONS  
F
4.2 V V  
IN  
Low Noise 1 MHz PWM DC−DC Converter  
Open LED Protection and Short Circuit Protection  
Serial LEDs Architecture for Uniform Current Matching  
1 mA Shutdown Current Facility with True−Cutoff  
Very Small 8−Pin Flip−Chip 1.7 x 1.7 mm Package  
This is a Pb−Free Device  
A1  
A2  
A3  
AGND CTRL  
B1  
NC  
B3  
FB  
V
IN  
C1  
C2  
C3  
V
OUT  
SW PGND  
Top View  
Typical Applications  
White LED Backlighting for Small Color LCD Displays  
Cellular Phones  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 16 of this data sheet.  
Digital Cameras  
MP3 Players  
High Efficiency Step−up Converter  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
V
OUT  
= 5 LED (18 V)  
V
OUT  
= 3 LED (11 V)  
V
IN  
= 4.2 V  
1
10  
(mA)  
100  
I
OUT  
Figure 1. Efficiency vs. Output Current  
©
Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
August, 2006 − Rev. 1  
NCP5010/D  

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