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参数资料
| 型号： | NCP5612MUTBG |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC WHITE LED DRVR 12-LLGA |
| 标准包装： | 1 |
| 拓扑： | 切换式电容器（充电泵） |
| 输出数： | 2 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 背光，闪灯/白光 |
| 类型 - 次要： | 白色 LED |
| 频率： | 1MHz |
| 电源电压： | 2.7 V ~ 5.5 V |
| 输出电压： | 4.8 V ~ 5.7 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-UFLGA 裸露焊盘 |
| 供应商设备封装： | 12-LLGA（2x2） |
| 包装： | 剪切带 (CT) |
| 工作温度： | -40°C ~ 85°C |
| 其它名称： | NCP5612MUTBGOSCT |
NCP5612
High Efficiency Ultra Small
Thinnest White LED Driver
The NCP5612 product is a dual output LED driver dedicated to the
LCD display backlighting.
The built?in DC/DC converter is based on a high efficient charge
YD M G
G
CASE 513AA
pump structure with operating mode 1x and 1.5x. It provides a peak
87% efficiency together with a 0.2% LED to LED matching.
Features
? Support the Single Wire Serial Link Protocol
? Peak Efficiency 90% with 1x and 1.5x Mode
? Programmable Dimming ICON Function
? Built?in Short Circuit Protection
? Provides 16 steps Current Control
? Controlled Start?up Inrush Current
? Built?in Automatic Open Load Protection
? Tight 0.2% Matching Tolerance
? Accurate 1% Output Current Tolerance
? Smallest Available Package on the Market
? This is a Pb?Free Device
Typical Applications
http://onsemi.com
MARKING
DIAGRAM
LLGA12 (2x2 mm)
MU SUFFIX
1
YD = Specific Device Code
M = Date Code
G = Pb?Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
GND C1N
? Portable Back Light
? Digital Cellular Phone Camera Photo Flash
? LCD and Key Board Simultaneous Drive
LED1
LED2
I REF
2
3
4
1
12
11 V bat
10 C1P
9 C2N
V CC
V bat
CNTL
5
8
C2P
C5
1 m F/6.3 V
C3
1 m F/6.3 V
220 nF/10 V 220 nF/10 V
C1
C2
1 m F/10 V
NC
6
(Top View)
7
V OUT
GND
12
C1N
10 9
C1P C2N
8
C2P
C4
GND
ORDERING INFORMATION
11
V bat
V out
7
Device
Package
Shipping ?
V CC?cpu
I/O pin
MCU
R1
10k
6
5
4
NC
CNTL
I REF
LED1
LWY87S
D1
2
D2
NCP5612MUTBG LLGA12 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
GND
GND
1
GND
LED/ICON
U1
NCP5612
3
LWY87S
Brochure, BRD8011/D.
Figure 1. Typical Single Wire White LED Driver
? Semiconductor Components Industries, LLC, 2006
August, 2006 ? Rev. 0
1
Publication Order Number:
NCP5612/D
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相关代理商/技术参数 |
参数描述 |
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| NCP561SN15T1 | 功能描述:低压差稳压器 - LDO 1.5V 150mA CMOS 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 |
| NCP561SN15T1G | 功能描述:低压差稳压器 - LDO 1.5V 150mA CMOS w/Enable 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 |
| NCP561SN18T1 | 功能描述:低压差稳压器 - LDO 1.8V 150mA CMOS 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 |
| NCP561SN18T1G | 功能描述:低压差稳压器 - LDO 1.8V 150mA CMOS w/Enable 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 |
| NCP561SN25T1 | 功能描述:低压差稳压器 - LDO 2.5V 150mA CMOS 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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