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NCP5890 PDF预览

NCP5890

更新时间: 2024-01-18 23:33:05
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
19页 378K
描述
Light Management IC Dedicated for LCD Backlighting and Multi-LED Fun Light Applications

NCP5890 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:QFN包装说明:3 X 3 MM, 0.50 MM PITCH, LEAD FREE, UQFN-16
针数:16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.79Is Samacsys:N
数据输入模式:SERIAL接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-XQCC-N16JESD-609代码:e3
长度:3 mm复用显示功能:NO
功能数量:1区段数:6
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC16,.12SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/5 V
认证状态:Not Qualified座面最大高度:0.6 mm
子类别:Display Drivers最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:3.6 V
表面贴装:YES技术:BICMOS
温度等级:INDUSTRIAL端子面层:Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3 mm最小 fmax:0.4 MHz
Base Number Matches:1

NCP5890 数据手册

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NCP5890  
Light Management IC  
Dedicated for LCD  
Backlighting and Multi-LED  
Fun Light Applications  
The NCP5890 is part of the Light Management IC (LMIC) family. It  
is a fully programmable subsystem that manages multiple illumination  
functions integrated into the silicon.  
http://onsemi.com  
Features  
1
34 V Output Voltage Capability  
UQFN16  
MU SUFFIX  
CASE 523AF  
Include Three Independent PWM to Control LED Segments  
2.7 to 5.5 V Input Voltage Range  
90% Peak Efficiency with 4.7 mH / 150 mW Inductor  
Gradual Dimming Builtin  
Integrated Ambient Light Sensing Adjusts Backlight Contrast  
Builtin I2C Address Extension  
Tight 1% ILED Tolerance  
True Cut Off Function Minimizes Load Leakage Current in  
Shutdown  
Ultra Thin 0.5 mm QFN16 Package  
This is a PBFree Device  
MARKING DIAGRAM  
5890  
ALYWG  
G
5890  
A
L
Y
W
G
= Specific Device Code  
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
Typical Applications  
= PbFree Package  
Portable Back Light & Keyboard  
Digital Cellular Phone Camera Photo Flash  
(Note: Microdot may be in either location)  
+Vbat  
NSR0240P2  
C2  
1.0 mF/50 V  
L1  
4.7 mF  
U1  
NCP5890  
C1  
D8  
D1  
1
GND  
PWM1  
PWM2  
PWM3  
FB  
SCL  
SDA  
4.7 mF/6.3 V  
13  
15  
1
GND  
SCL  
Lx  
Vbat  
SCL  
SDA  
I2CADR  
VSB  
D2  
D3  
R5  
16  
2
Vos  
SDA  
470R  
3
4
I2CADR  
VSB  
GND  
R3  
SFH5711  
U3  
12  
PWM1  
PWM2  
D4  
D5  
D6  
Log  
(Top View)  
22 k  
4
GND  
5
R4  
11  
220 k  
AMBS  
ORDERING INFORMATION  
1
2
C4  
R1  
R2  
2.2 mF  
Device  
Package  
Shipping  
7
6
10  
9
PWM3  
FB  
PGND  
14  
IREF  
IPK  
NCP5890MUTXG UQFN16 3000 / Tape & Reel  
12 k  
(PbFree)  
22 k  
†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.  
AGND  
8
GND  
GND  
Figure 1. Typical Multiple White LED Application  
©
Semiconductor Components Industries, LLC, 2009  
1
Publication Order Number:  
July, 2009 Rev. 1  
NCP5890/D  
 

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