參數(shù)資料
型號(hào)： NCP5008DMR2G
廠商： ON SEMICONDUCTOR
元件分類(lèi)： 顯示驅(qū)動(dòng)器
英文描述： Backlight LED Boost Driver
中文描述： LED DISPLAY DRIVER, PDSO10
封裝： LEAD FREE, MICRO-10
文件頁(yè)數(shù)： 1/17頁(yè)
文件大?。?/td> 168K
代理商： NCP5008DMR2G
Semiconductor Components Industries, LLC, 2006
April, 2006 Rev. 7
1
Publication Order Number:
NCP5008/D
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.
Features
2.7 to 6.0 V Input Voltage Range
Output Voltage from V
bat
to 15 V
3.0 A Quiescent Supply Current
Automatically LEDs Current Matching
No External Sense Resistor
Includes Dimming Function
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
PbFree Package is Available
Typical Applications
LED Display Back Light Control
High Efficiency Step Up Converter
Figure 1. Typical Battery Powered LED Boost Driver
I
ref
PHOTO
L2
CS
CLK
1
2
Q1
NPNPHOTO
GND
3
5
V
bat
6
LOCAL
GND
7
4
8
GND
L1
9
V
bat
10
R1
30 k
GND
M
Vcc
GND
NCP5009
D2
L1
22 H
V
bat
C1
10 F/6.3 VGND
D5 MBR0520
LED
D1
LED
LED
D3
LED
D4
2.2 F/16 V
C2
GND
U1
VBIAS
Micro 10
DM SUFFIX
CASE 846B
PIN CONNECTIONS
I
ref
NC
CS
V
bat
L1
L2 Iout
GND
LOCAL
VBIAS
CLOCK
1
2
3
4
5
10
9
8
7
6
1
5Tx
AYW
MARKING
DIAGRAM
5Tx = Device Number
x = 8 or 9
A
= Assembly Location
Y
= Year
W
= Work Week
= PbFree Package
(Note: Microdot may be in either location)
I
ref
V
bat
L1
L2 Iout
GND
LOCAL
Photo
CS
VBIAS
CLOCK
1
2
3
4
5
10
9
8
7
6
NCP5008
NCP5009
http://onsemi.com
Device
Package
Shipping
ORDERING INFORMATION
NCP5008DMR2
Micro 10
Micro 10
(PbFree)
4000 / Tape & Reel
4000 / Tape & Reel
NCP5008DMR2G
NCP5009DMR2
Micro 10
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.
4000 / Tape & Reel
1
相關(guān)PDF資料
PDF描述
NCP5008 Backlight LED Boost Driver
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NCP5009DMR2 Backlight LED Boost Driver
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NCP5009 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:Backlight LED Boost Driver
NCP5009DMR2 功能描述:IC LED DRVR WHT BCKLT 10MICROSMD RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - LED 驅(qū)動(dòng)器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 恒定電流:- 恒定電壓:- 拓?fù)?PWM，切換式電容器（充電泵） 輸出數(shù):1 內(nèi)部驅(qū)動(dòng)器:是 類(lèi)型 - 主要:背光 類(lèi)型 - 次要:白色 LED 頻率:642kHz 電源電壓:2.7 V ~ 5.5 V 輸出電壓:5V 安裝類(lèi)型:表面貼裝 封裝/外殼:10-VFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-VSON 包裝:剪切帶 (CT) 工作溫度:-30°C ~ 85°C 產(chǎn)品目錄頁(yè)面:1371 (CN2011-ZH PDF) 其它名稱(chēng):BD1603NUV-E2CT
NCP500D 制造商:ONSEMI 制造商全稱(chēng):ON Semiconductor 功能描述:150 mA CMOS Low Noise Low-Dropout Voltage Regulator
NCP500SN185T1 功能描述:低壓差穩(wěn)壓器 - LDO 1.85V 150mA CMOS RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
NCP500SN185T1G 功能描述:低壓差穩(wěn)壓器 - LDO 1.85V 150mA CMOS w/Enable RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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