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NCP5008DMR2G PDF预览

NCP5008DMR2G

更新时间: 2024-11-23 04:13:39
品牌 Logo 应用领域
安森美 - ONSEMI 驱动器接口集成电路光电二极管
页数 文件大小 规格书
17页 160K
描述
Backlight LED Boost Driver

NCP5008DMR2G 数据手册

 浏览型号NCP5008DMR2G的Datasheet PDF文件第2页浏览型号NCP5008DMR2G的Datasheet PDF文件第3页浏览型号NCP5008DMR2G的Datasheet PDF文件第4页浏览型号NCP5008DMR2G的Datasheet PDF文件第5页浏览型号NCP5008DMR2G的Datasheet PDF文件第6页浏览型号NCP5008DMR2G的Datasheet PDF文件第7页 
NCP5008, NCP5009  
Backlight LED Boost Driver  
The NCP5008/NCP5009 is a high efficiency boost converter  
operating in current loop control mode to drive Light Emitting  
Diode. The current mode regulation allows a uniform brightness of  
the LEDs.  
http://onsemi.com  
Features  
2.7 to 6.0 V Input Voltage Range  
MARKING  
DIAGRAM  
Output Voltage from V to 15 V  
bat  
3.0 mA Quiescent Supply Current  
Automatically LEDs Current Matching  
No External Sense Resistor  
Micro 10  
DM SUFFIX  
CASE 846B  
5Tx  
AYW G  
G
Includes Dimming Function  
1
1
Programmable or Automatic Current Output Mode  
LOCAL or REMOTE Control Facility  
Photo Transistor Sense Feedback Input  
Inductor Based Converter brings High Efficiency  
Low Noise DC/DC Converter  
All Pins are Fully ESD Protected  
Pb−Free Package is Available  
5Tx = Device Number  
x = 8 or 9  
A
Y
W
G
= Assembly Location  
= Year  
= Work Week  
= Pb−Free Package  
(Note: Microdot may be in either location)  
PIN CONNECTIONS  
Typical Applications  
LED Display Back Light Control  
High Efficiency Step Up Converter  
I
1
2
3
4
5
10  
9
V
bat  
ref  
NC  
CS  
L1  
V
bat  
8
L2 Iout  
GND  
VBIAS  
CLOCK  
7
C1  
6
LOCAL  
U1  
R1  
30 k  
1
2
10  
9
10 mF/6.3 V  
NCP5008  
I
V
bat  
ref  
GND  
PHOTO  
L1  
GND  
Q1  
I
1
2
3
4
5
10  
9
V
ref  
bat  
Photo  
CS  
L1  
L1  
8
L2 Iout  
GND  
V
bat  
22 mH  
NPN−PHOTO  
VBIAS  
CLOCK  
7
GND  
6
LOCAL  
Vcc  
D5 MBR0520  
GND  
4
3
5
8
7
6
NCP5009  
VBIAS  
CS  
L2  
GND  
CLK  
LOCAL  
ORDERING INFORMATION  
NCP5009  
D2  
Device  
Package  
Shipping  
D1  
LED  
D3  
D4  
LED  
NCP5008DMR2  
Micro 10  
4000 / Tape & Reel  
4000 / Tape & Reel  
LED  
LED  
Micro 10  
NCP5008DMR2G  
GND  
C2  
(Pb−Free)  
4000 / Tape & Reel  
NCP5009DMR2  
Micro 10  
2.2 mF/16 V  
GND  
†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.  
Figure 1. Typical Battery Powered LED Boost Driver  
©
Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
April, 2006 − Rev. 7  
NCP5008/D  
 

NCP5008DMR2G 替代型号

型号 品牌 替代类型 描述 数据表
NCP5009DMR2 ONSEMI

完全替代

Backlight LED Boost Driver
NCP5008DMR2 ONSEMI

完全替代

Backlight LED Boost Driver

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