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NCP5603
High Efficiency Charge Pump
Converter
The NCP5603 is an integrated circuit dedicated to the medium
power White LED applications. The power conversion is achieved by
means of a charge pump structure, using two external ceramic
ALYW G
G
capacitors, making the system extremely tiny. The device supplies a
constant voltage to the load from a low battery voltage source. It is
particularly suited for the High Efficiency LED used in low cost, low
power applications, with high extended battery life.
Features
? Wide Battery Supply Voltage Range: 2.7 < V CC < 5.5 V
? Automatic Operating Mode 1X, 1.5X and 2X Improves Efficiency
? Dimmable Output Current
? Up to 350 mA Output Pulsed Current
? Selectable Output Voltage
? High Efficiency Up To 90%
? Supports 2.5 kV ESD, Human Body Model
? Supports 200 V Machine Model ESD
? Low 40 mA Short Circuit Current
? Pb-Free Package is Available
http://onsemi.com
MARKING
DIAGRAM
5603
DFN10, 3x3
MN SUFFIX
CASE 485C
5603 = Specific Device Code
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb-Free Package
(Note: Microdot may be in either location)
Applications
? High Power LED
? Back Light Display
? High Power Flash
V out
PIN CONNECTIONS
1 10 C2P
C1P
V bat
Fsel
Vsel
2
3
4
5
9
8
7
6
C1N
GND
C2N
EN
(Top View)
ORDERING INFORMATION
Device
NCP5603MNR2
NCP5603MNR2G
Package
DFN10
DFN10
Shipping ?
3000/ Tape & Reel
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 Specification
Brochure, BRD8011/D.
? Semiconductor Components Industries, LLC, 2007
July, 2007 - Rev. 2
1
Publication Order Number:
NCP5603/D
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相关代理商/技术参数
NCP5603MNR2 功能描述:LED照明驱动器 4.5V/5.0V Hi Eff. 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
NCP5603MNR2G 功能描述:LED照明驱动器 4.5V/5.0V Hi Eff. White LED Driver 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
NCP5603MNR2G-CUT TAPE 制造商:ON 功能描述:NCP5603 Series 200 mA 5.5 V SMT High Efficiency Charge Pump Converter - DFN-10
NCP5604A 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:High Efficiency White LED Driver
NCP5604AAGEVB 功能描述:电源管理IC开发工具 NCP5604 EVAL BRD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
NCP5604AMTR2G 功能描述:LED照明驱动器 ANA LED DRIVER 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
NCP5604B 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:High Efficiency White LED Driver
NCP5604BMTR2G 功能描述:LED照明驱动器 ANA LED DRIVER 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