- 您现在的位置：买卖IC网 > PDF目录20868 > LT3486IFE#TRPBF (Linear Technology)IC LED DRVR WHITE BCKLGT 16TSSOP PDF资料下载
参数资料
| 型号： | LT3486IFE#TRPBF |
| 厂商： | Linear Technology |
| 文件页数： | 20/20页 |
| 文件大小： | 0K |
| 描述： | IC LED DRVR WHITE BCKLGT 16TSSOP |
| 标准包装： | 2,500 |
| 恒定电流： | 是 |
| 拓扑： | PWM，升压（升压） |
| 输出数： | 2 |
| 内部驱动器： | 是 |
| 类型 - 主要： | 车载，背光 |
| 类型 - 次要： | 白色 LED |
| 频率： | 200kHz ~ 2.25MHz |
| 电源电压： | 2.5 V ~ 24 V |
| 输出电压： | 36V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm）裸露焊盘 |
| 供应商设备封装： | 16-TSSOP-EP |
| 包装： | 带卷 (TR) |
| 工作温度： | -40°C ~ 125°C |
LT3486
TYPICAL APPLICATION
12V to 8/8 White LEDs
12V (TYP)
9V TO 15V
C IN
10μF
L1
10μH
L2
10μH
LED Current and Efficiency
vs PWM Duty Cycle
C OUT1
2.2μF
D1
5V
C1 1μF
D2
C OUT2
2.2μF
90
EFFICIENCY
120
85
100
LUXEON
LEDs
LXCL-PWF1
100mA
V IN
OFF ON
SW1
OVP1
CTRL1
SHDN
PWM1
V IN
LT3486
SW2
OVP2
CTRL2
REF
PWM2
V IN
C REF
0.1μF
LUXEON
LEDs
LXCL-PWF1
100mA
80
75
70
LED CURRENT
80
60
40
PWM
FREQ
1kHz
DIMMING
INPUT 1
Q1
FB1
V C1
3.65k
2.2nF
21.5k
R T
FB2
V C2
22pF
3.65k
2.2nF
Q2
DIMMING
INPUT 2
PWM
FREQ?
1kHz
65
60
0
20
40 60
PWM DUTY CYCLE (%)
20
V IN = 12V
8/8 LEDs
0
80 100
3486 TA10b
C IN : 25V, X5R OR X7R
100k
R FB1 C OUT1 , C OUT2 : 35V, X5R OR X7R
2
C1: 10V, X5R OR X7R
C REF : 6.3V, X5R OR X7R
D1, D2: ZETEX ZLLS1000
L1, L2: TOKO D53LC (TYPE A)
Q1, Q2: FAIRCHILD FDN5630
R FB2
2
3486 TA10a
100k
RELATED PARTS
PART NUMBER
LT1618
LT1932
LT1937
LTC3200
LTC3200-5
LTC3201
LTC3202
LTC3205
LT3465/LT3465A
LT3466
DESCRIPTION
Constant Current, Constant Voltage 1.24MHz, High Efficiency
Boost Regulator
Constant Current, 1.2MHz, High Efficiency White LED Boost
Regulator
Constant Current, 1.2MHz, High Efficiency White LED Boost
Regulator
Low Noise, 2MHz, Regulated Charge Pump White LED Driver
MS Package
Low Noise, 2MHz, Regulated Charge Pump White LED Driver
ThinSOT Package
Low Noise, 1.7MHz, Regulated Charge Pump White LED Driver
MS Package
Low Noise, 1.5MHz, Regulated Charge Pump White LED Driver
MS Package
High Efficiency, Multidisplay LED Controller
Constant Current, 1.2MHz/2.7MHz, High Efficiency White LED
Boost Regulator with Integrated Schottky Diode
Dual Full Function White LED Boost Regulator with Integrated
Schottky Diode
COMMENTS
Up to 16 White LEDs, V IN : 1.6V to 18V, V OUT(MAX) = 34V,
I Q = 1.8mA, I SD < 1μA, MS Package
Up to 8 White LEDs, V IN : 1V to 10V, V OUT(MAX) = 34V,
I Q = 1.2mA, I SD < 1μA, ThinSOT TM Package
Up to 4 White LEDs, V IN : 2.5V to 10V, V OUT(MAX) = 34V,
I Q = 1.9mA, I SD < 1μA, ThinSOT, SC70 Packages
Up to 6 White LEDs, V IN : 2.7V to 4.5V, I Q = 8mA, I SD < 1μA,
Up to 6 White LEDs, V IN : 2.7V to 4.5V, I Q = 8mA, I SD < 1μA,
Up to 6 White LEDs, V IN : 2.7V to 4.5V, I Q = 6.5mA, I SD < 1μA,
Up to 8 White LEDs, V IN : 2.7V to 4.5V, I Q = 5mA, I SD < 1μA,
Up to 4 (Main), 2 (Sub) and RGB, V IN : 2.8V to 4.5V,
I Q = 50μA, I SD < 1μA, QFN-24 Package
Up to Six White LEDs, V IN : 2.7V to 16V, V OUT(MAX) = 34V,
I Q = 1.9mA, I SD < 1μA, ThinSOT Package
Drives Up to 20 LEDs, V IN : 2.7V to 24V, V OUT(MAX) = 40V,
I Q = 5mA, I SD < 16μA, DFN Package
3486fe
20 Linear Technology Corporation
(408) 432-1900 ● FAX : (408) 434-0507 www.linear.com
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT 0111 REV E ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2008
相关PDF资料 |
PDF描述 |
|---|---|
| NCS6S1215C | CONVERT DC/DC 6W 12IN-15VOUT T/H |
| LTC3783IFE#TRPBF | IC LED DRVR PWM CONTROL 16-TSSOP |
| P51-75-S-B-I12-4.5V-000-000 | SENSOR 75PSI 1/8-27NPT .5-4.5V |
| UEI15-050-Q48N-C | CONV DC/DC 15W 5V 3A |
| P51-500-A-O-M12-4.5OVP-000-000 | SENSOR 500PSI 7/16-20UNF 2B 4.5V |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3487 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Boost and Inverting Switching Regulator for CCD Bias |
| LT3487EDD | 制造商:LINER 制造商全称:Linear Technology 功能描述:Boost and Inverting Switching Regulator for CCD Bias |
| LT3487EDD#PBF | 功能描述:IC REG BOOST INV ADJ 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:250 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V 输入电压:2.05 V ~ 6 V PWM 型:电压模式 频率 - 开关:2MHz 电流 - 输出:500mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UFDFN 包装:带卷 (TR) 供应商设备封装:6-SON（1.45x1） 产品目录页面:1032 (CN2011-ZH PDF) 其它名称:296-25628-2 |
| LT3487EDD#PBF | 制造商:Linear Technology 功能描述:Switching Regulator IC 制造商:Linear Technology 功能描述:IC DUAL BOOST/INVERTING REGULATOR DFN-10 |
| LT3487EDD#TRPBF | 功能描述:IC REG BOOST INV ADJ 10DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:2,500 系列:- 类型:升压（升压） 输出类型:可调式 输出数:1 输出电压:1.24 V ~ 30 V 输入电压:1.5 V ~ 12 V PWM 型:电流模式，混合 频率 - 开关:600kHz 电流 - 输出:500mA 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:8-SOIC |
发布紧急采购，3分钟左右您将得到回复。