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LTC3220/LTC3220-1
TYPICAL APPLICATION
Cellular Phone Multi-Display LED Controller with Auxiliary Current Source Output
2.2μF
2.2μF
BLINKING
STATUS
C1P C1M C2P C2M
CAM
MAIN
RGB
INDICATORS
GPO 1, 2, 3
V IN
V IN
V IN
CPO
DV CC
2.2μF
LTC3220
LTC3220-1
DV CC ULED1-18
4.7μF
18
60mA
3220 TA02
100k
GPO4
0.1μF
I 2 C
SCL/SDA
RST
GND
RELATED PARTS
PART NUMBER
LTC3205
LTC3206
LTC3207
DESCRIPTION
250mA, 1MHz, Multi-Display LED Controller
400mA, 800kHz, Multi-Display LED Controller
600mA Universal Multi-Output LED/CAM Driver
COMMENTS
V IN : 2.8V to 4.5V, V OUT(MAX) = 5.5V, I Q = 50μA, I SD < 1μA, QFN Package
V IN : 2.8V to 4.5V, V OUT(MAX) = 5.5V, I Q = 50μA, I SD < 1μA, QFN Package
V BAT : 2.9V to 5.5V, 12 Universal Individually Controlled LED Drivers, One
Camera Driver, 4mm × 4mm QFN Package
LTC3208
High Current Software Con?gurable Multi-Display V IN : 2.9V to 4.5V, V OUT(MAX) = 5.5V, I Q = 250μA, I SD < 3μA, 17 Current Sources
LED Controller (MAIN, SUB, RGB, CAM, AUX), 5mm × 5mm QFN Package
LTC3209-1/
LTC3209-2
LTC3210
LTC3210-1
LTC3210-2
LTC3210-3
LTC3212
LTC3214
LTC3215
LTC3216
LTC3217
LTC3218
LTC3219
LTC3440/LTC3441
LTC3443
LTC3453
600mA MAIN/Camera/AUX LED Controller
MAIN/CAM LED Controller in 3mm × 3mm QFN
MAIN/CAM LED Controller with 64-Step
Brightness Control
MAIN/CAM LED Controller with 32-Step
Brightness Control
MAIN/CAM LED Controller with 32-Step
Brightness Control
RGB LED Driver and Charge Pump
500mA Camera LED Charge Pump
700mA Low Noise High Current LED
Charge Pump
1A Low Noise High Current LED Charge Pump
with Independent Flash/Torch Current Control
600mA Low Noise Multi-LED Camera Light
400mA Single-Wire Camera LED Charge Pump
250mA Universal Multi-Output LED Driver
600mA/1.2A I OUT , 2MHz/1MHz, Synchronous
Buck-Boost DC/DC Converter
600mA/1.2A I OUT , 600kHz, Synchronous
Buck-Boost DC/DC Converter
1MHz, 800mA Synchronous Buck-Boost High
Power LED Driver
V IN : 2.9V to 4.5V, I Q = 400mA, Up to 94% Ef?ciency, 4mm × 4mm
QFN-20 Package
V IN : 2.9V to 4.5V, I Q = 400μA, 3-Bit DAC Brightness Control for MAIN and CAM
LEDs, 3mm × 3mm QFN Package
6-Bit DAC Brightness Control for MAIN and 3-Bit Brightness Control for CAM,
3mm × 3mm QFN Package
Drives 4 MAIN LEDs, 3mm × 3mm QFN Package
Drives 3 MAIN LEDs, 3mm × 3mm QFN Package
Drives RGB LEDs, 25mA/LED × 3, V IN Range: 2.9V to 4.5V, 2mm × 3mm DFN
Package
V IN : 2.9V to 4.5V, Single Output, 3mm × 3mm DFN Package
V IN : 2.9V to 4.4V, V OUT(MAX) = 5.5V, I Q = 300μA, I SD < 2.5μA, DFN Package
V IN : 2.9V to 4.4V, V OUT(MAX) = 5.5V, I Q = 300μA, I SD < 2.5μA, DFN Package
V IN : 2.9V to 4.4V, I Q = 400μA, Four 100mA Outputs, QFN Package
91% Ef?ciency, V IN Range: 2.9V to 4.5V, 2mm × 3mm DFN Package,
High Side Current Sense
V BAT 2.9V to 5.5V, Nine Universal Individually Controlled LED Drivers,
3mm × 3mm QFN Package
V IN : 2.4V to 5.5V, V OUT(MAX) = 5.25V, I Q = 25μA/50μA, I SD <1μA,
MS/DFN Packages
V IN : 2.4V to 5.5V, V OUT(MAX) = 5.25V, I Q = 28μA, I SD <1μA, DFN Package
V IN(MIN) : 2.7V to 5.5V, V IN(MAX) : 2.7V to 4.5V, I Q = 2.5mA, I SD < 6μA,
QFN Package
32201fc
20 Linear Technology Corporation
(408) 432-1900 FAX: (408) 434-0507 ● www.linear.com
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
LT 0409 REV C ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2007
发布紧急采购，3分钟左右您将得到回复。
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相关代理商/技术参数
LTC3220EPF#TRPBF
功能描述:IC LED DRVR QVGA DISPLAY 28UTQFN RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND
LTC3220EPF-1#PBF
功能描述:IC LED DRVR QVGA DISPLAY 28UTQFN RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND
LTC3220EPF-1#TRPBF
功能描述:IC LED DRVR QVGA DISPLAY 28UTQFN RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND
LTC3220EPF-1-PBF
制造商:LINER 制造商全称:Linear Technology 功能描述:360mA Universal 18-Channel LED Driver
LTC3220EPF-1-TRPBF
制造商:LINER 制造商全称:Linear Technology 功能描述:360mA Universal 18-Channel LED Driver
LTC3220EPFPBF
制造商:Linear Technology 功能描述:360mA 18-Channel LED Driver LTC3220EPF
LTC3220EPF-PBF
制造商:LINER 制造商全称:Linear Technology 功能描述:360mA Universal 18-Channel LED Driver
LTC3220EPF-TRPBF
制造商:LINER 制造商全称:Linear Technology 功能描述:360mA Universal 18-Channel LED Driver