LT3477
PACKAGE DESCRIPTION
FE Package
20-Lead Plastic TSSOP (4.4mm)
(Reference LTC DWG # 05-08-1663)
Exposed Pad Variation CB
6.40 – 6.60*
6.60 ± 0.10
3.86
(.152)
2.74
(.252 – .260)
3.86
(.152)
20 1918 17 16 15 14 13 12 11
4.50 ± 0.10
SEE NOTE 4
(.108)
0.45 ± 0.05
2.74
(.108)
6.40
(.252)
BSC
1.05 ± 0.10
0.65 BSC
RECOMMENDED SOLDER PAD LAYOUT
1 2 3 4 5 6 7 8 9 10
1.20
4.30 – 4.50*
(.169 – .177)
0.25
REF
0 ° – 8 °
(.047)
MAX
0.65
0.09 – 0.20
0.50 – 0.75
(.0256)
0.05 – 0.15
(.0035 – .0079)
(.020 – .030)
BSC
0.195 – 0.30
(.0077 – .0118)
(.002 – .006)
FE20 (CB) TSSOP 0204
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
TYP
4. RECOMMENDED MINIMUM PCB METAL SIZE
2. DIMENSIONS ARE IN
MILLIMETERS
(INCHES)
FOR EXPOSED PAD ATTACHMENT
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
3. DRAWING NOT TO SCALE
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
3477fc
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
19
相关PDF资料
LT3478IFE#PBF IC LED DRVR HP CONS CURR 16TSSOP
LT3486EFE#PBF IC LED DRVR WHITE BCKLGT 16TSSOP
LT3491EDC#TRMPBF IC LED DRIVER WHITE BCKLGT 6-DFN
LT3492IFE#TRPBF IC LED DVR HP CONST CURR 28TSSOP
LT3496IUFD#PBF IC LED DRVR WHT/RGB BCKLT 28-QFN
LT3497EDDB#TRMPBF IC LED DRIVR WHITE BCKLGT 10-DFN
LT3498EDDB#TRPBF IC LED DRVR WT/OLED BCKLGT 12DFN
LT3517HUF#PBF IC LED DRIVER AUTOMOTIVE 16-QFN
相关代理商/技术参数
LT3477EFE#TR 制造商:Linear Technology 功能描述:LED DRVR 4Segment 3.3V/5V/9V/12V/15V/18V/24V 20-Pin TSSOP EP T/R
LT3477EFE#TRPBF 功能描述:IC LED DRVR HP CONS CURR 20TSSOP 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
LT3477EFEPBF 制造商:Linear Technology 功能描述:LED Driver 4-Seg 3.3/5/9/../24V TSSOP20
LT3477EUF 制造商:Linear Technology 功能描述:LED DRVR 4Segment 3.3V/5V/9V/12V/15V/18V/24V 20-Pin QFN EP
LT3477EUF#PBF 功能描述:IC LED DRVR HP CONST CURR 20-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:60 系列:- 恒定电流:- 恒定电压:- 拓扑:线性(LDO),PWM,升压(升压) 输出数:8 内部驱动器:是 类型 - 主要:背光 类型 - 次要:RGB,白色 LED 频率:500kHz ~ 1.5MHz 电源电压:4.75 V ~ 26 V 输出电压:45V 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* 工作温度:-40°C ~ 85°C
LT3477EUF#PBF 制造商:Linear Technology 功能描述:IC, LED DRVR, QFN20
LT3477EUF#TRPBF 功能描述:IC LED DRVR HP CONST CURR 20-QFN 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
LT3477IFE 制造商:LINER 制造商全称:Linear Technology 功能描述:3A, DC/DC Converter with Dual Rail-to-Rail Current Sense