60-W Common Anode-Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor

文件：1.67421 Mbytes 页数：32 Pages

TI

德州仪器

1A 60W Common Anode Capable Constant Current Buck LED Driver Requires No

文件：1.25263 Mbytes 页数：25 Pages

TI

德州仪器

N-Channel Enhancement Mode Power MOSFET

文件：870.94 Kbytes 页数：3 Pages

LEIDITECH

雷卯电子

1A 60W* Common Anode Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor

文件：401.38 Kbytes 页数：20 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

42V 60W 共阳极恒流降压型 LED 驱动器，无需外部电流感应资源

The LM3414 and LM3414HV are 1-A 60-W\n\n common anode-capable constant current buck LED drivers. They are suitable for driving single string of 3-W HBLED with up to 96% efficiency. They accept input voltages from 4.5 VDC to 65 VDC and deliver up to 1-A average LED current with ±3% accuracy. • Supports LED Power up to 60 W\n: 18x 3-W HBLEDs\n• RequiresNo External Current Sensing Resistor\n• ±3% LED Current Accuracy\n• Up to 96% Efficiency\n• High Contrast Ratio (Minimum Dimming Current Pulse Width 1000 mA\n• Support Analog Dimming and Thermal Fold-Back\n• Wide Input Voltage Rang;

TI

德州仪器

Common Anode-Capable Constant Current Buck LED Driver

文件：1.46934 Mbytes 页数：30 Pages

TI

德州仪器

1A 60W Common Anode Capable Constant Current Buck LED Driver Requires No

文件：1.25263 Mbytes 页数：25 Pages

TI

德州仪器

1A 65V LED Driver Evaluation Board

文件：2.69841 Mbytes 页数：15 Pages

TI

德州仪器

1A 65V LED Driver Evaluation Board Switching frequency: 500 kHz

文件：2.68617 Mbytes 页数：12 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

1A 60W* Common Anode Capable Constant Current Buck LED Driver Requires No External Current Sensing Resistor

文件：401.38 Kbytes 页数：20 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司