TEXAS INSTRUMENTS LM3466MR/NOPB. 芯片, 发光二极管驱动器, 线性, PSOP8
LED 照明 - 照明,直流/直流 LED 驱动器,Texas Instruments
得捷:
IC LED DRVR LIN 1.5A 8SOPWRPAD
立创商城:
LM3466MR/NOPB
德州仪器TI:
Multi-String LED current balancer for use with constant current power Supplies
欧时:
Texas Instruments LM3466MR/NOPB 恒流 LED 驱动器, 6 → 70 V, 8引脚 SO PowerPAD封装
贸泽:
LED Lighting Drivers Smart Linear LED Driver
e络盟:
TEXAS INSTRUMENTS LM3466MR/NOPB 发光二极管驱动器, 1输出, 线性, 6V-70V输入, 70V/1.5A输出, HSOP-8
艾睿:
LED Driver 9V/12V/15V/18V/24V 8-Pin HSOP EP Tube
安富利:
The LM3466 integrates a linear LED driver for lighting systems which consistof multiple LED strings powered by a constant current power supply. It balancesthe current provided by the supply in a pre-set ratio for each active LEDstring, where an active string is a fully turned on LED string, regardless ofthe number of strings connected to the supply or the forward voltage of each LEDstring. If any LED string opens during operation, the LM3466 automaticallybalances the supply current through all of the remaining active LED strings. Asa result, the overall brightness of the lighting system is maintained even ifsome LED strings open during operation. The LM3466 lighting system is simple to design owing to a proprietary controlscheme. To minimize the component count, the LM3466 integrates a 70-V, 1.5-A,N-channel power MOSFET with a current limit of 2.06 A. To add one more LEDstring to the system, only a single resistor, a capacitor, and a LM3466 arerequired. Other supervisory features of the LM3466 include under-voltagelock-out, fault reporting, thermal latch off, and thermal shutdownprotection.The LM3466 consists of only linear circuitry so that the EMI of theapplication circuit is not deteriorated. The LM3466 lighting system is EMIfriendly if the constant current power supply used is complied to EMI standards.The LM3466 is available in the DDA-8 exposed thermal pad and TO220-7
Chip1Stop:
LED DRVR 9V/12V/15V/18V/24V 8-Pin HSOP EP Tube
Verical:
LED Driver 9V/12V/15V/18V/24V 8-Pin HSOP EP Tube
Newark:
# TEXAS INSTRUMENTS LM3466MR/NOPB Led Driver, 1 Output, Linear, 6V-70V in, 70V/1.5A out, HSOP-8
DeviceMart:
IC LED DVR MULTI-CH 8PSOP
Win Source:
LED Driver IC 1 Output Linear 1.5A Switch 8-SO PowerPad
输出接口数 1
输入电压DC 6.00V ~ 70.0V
输出电压 70 V
输出电流 1.5 A
针脚数 8
静态电流 550 µA
调节输出数 1
过温保护 Yes
输入电压Max 70 V
输入电压Min 6 V
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 6V ~ 70V
电源电压Max 70 V
电源电压Min 6 V
输入电压 6V ~ 70V
安装方式 Surface Mount
引脚数 8
封装 HSOP-8
长度 4.9 mm
宽度 3.9 mm
高度 1.47 mm
封装 HSOP-8
工作温度 -40℃ ~ 125℃ TJ
产品生命周期 Active
包装方式 Tube
制造应用 发光二极管照明, 照明
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LM3466MR/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LM3466MRX/NOPB 德州仪器 | 类似代替 | LM3466MR/NOPB和LM3466MRX/NOPB的区别 |