收藏本站
LTC3212
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V IN to GND ................................................... –0.3V to 6V
CPO to GND ................................................. –0.3V to 6V
LEDEN ............................................. –0.3V to V IN + 0.3V
I CPO (Note 2) ..........................................................75mA
I LED(R,G,B) (Note 2) .................................................30mA
CPO Short-Circuit Duration .............................. Indefinite
Operating Temperature Range
(Notes 3, 4).......................................... –40°C to 85°C
Storage Temperature Range................... –65°C to 125°C
ORDER INFORMATION
PIN CONFIGURATION
TOP VIEW
CP 1 12 VIN
CPO 2 11 CM
LEDEN 3 10 GND
13
I SETB 4 9 LEDB
I SETR 5 8 LEDR
I SETG 6 7 LEDG
DDB PACKAGE
12-LEAD (3mm × 2mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 76°C/W
EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
LEAD FREE FINISH
LTC3212EDDB#PBF
TAPE AND REEL
LTC3212EDDB#TR
PART MARKING
LCWM
PACKAGE DESCRIPTION
12-Lead (3mm × 2mm) Plastic DFN
TEMPERATURE RANGE
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T A = 25°C. V IN = 3.6V.
PARAMETER
V IN Operating Voltage
I VIN Operating Current
V IN Shutdown Current
CONDITIONS
I CPO = 0mA, 1x Mode
I CPO = 0mA, 2x Mode
LEDEN = Low
●
MIN
2.7
TYP
0.4
2.0
3
MAX
5.5
8
UNITS
V
mA
mA
μA
LED Current
Current Ratio (I LEDG /I SETG )
Current Ratio (I LEDB /I SETB )
Current Ratio (I LEDB /I SETG )
Current Ratio (I LEDR /I SETR )
Current Ratio (I LEDR /I SETG )
I LED Dropout Voltage (V ILED )
t EN
Mode Switching Delay
I SETG = 78μA
I SETB = 78μA
White Mode, I SETG = 78μA
I SETR = 78μA
White Mode, I SETG = 78μA
Mode Switching Theshold, I LED = 15mA
Current Source Enable Time (LEDEN = High) (Note 5)
●
173
173
128
173
154
50
192
192
144
192
171
150
120
210
210
160
210
186
400
250
A/A
A/A
A/A
A/A
A/A
mV
μs
μs
Charge Pump (CPO)
Charge Pump Output Voltage Clamp
5.1
V
1x Mode Output Impedance
(Notes 6, 7)
5
Ω
3212fb
 
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
LTC3214EDD#TRPBF IC LED DRIVR WHITE BCKLGT 10-DFN
LTC3215EDD#PBF IC LED DRIVR WHITE BCKLGT 10-DFN
LTC3217EUD#TRPBF IC LED DRVR FLASH TORCH 16QFN
LTC3218EDDB#TRPBF IC LED DRVR FLASH TORCH 10DFN
LTC3219EUD#PBF IC LED DRIVR QVGA DISPLAY 20-QFN
LTC3220EPF#PBF IC LED DRVR QVGA DISPLAY 28UTQFN
LTC3230EUD#PBF IC LED DRIVR WHITE BCKLGT 20-QFN
LTC3452EUF#TRPBF IC LED DRIVER PHOTO FLASH 20-QFN
相关代理商/技术参数
LTC3212EDDB-PBF 制造商:LINER 制造商全称:Linear Technology 功能描述:RGB LED Driver and Charge Pump
LTC3212EDDB-TR 制造商:LINER 制造商全称:Linear Technology 功能描述:RGB LED Driver and Charge Pump
LTC3214 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA Camera LED Charge Pump
LTC3214EDD 功能描述:IC LED DRIVR WHITE BCKLGT 10-DFN RoHS:否 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
LTC3214EDD#PBF 功能描述:IC LED DRIVR WHITE BCKLGT 10-DFN 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
LTC3214EDD#TR 功能描述:IC LED DRIVR WHITE BCKLGT 10-DFN RoHS:否 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
LTC3214EDD#TRPBF 功能描述:IC LED DRIVR WHITE BCKLGT 10-DFN 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
LTC3215 制造商:LINER 制造商全称:Linear Technology 功能描述:700mA Low Noise High Current LED Charge Pump