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HV9922 [SUPERTEX]

3-Pin Switch-Mode LED Lamp Driver ICs; 3引脚开关模式LED灯驱动器IC

HV9922


元器件型号：	HV9922
生产厂家：	Supertex, Inc
描述和应用：	3-Pin Switch-Mode LED Lamp Driver ICs 3引脚开关模式LED灯驱动器IC 驱动器开关
PDF文件：	总10页 (文件大小：652K)
下载文档：	下载PDF数据表文档文件
型号参数：HV9922参数

HV9922N3

3-Pin Switch-Mode LED Lamp Driver IC

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26 SUPERTEX

HV9922N3-G

3-Pin Switch-Mode LED Lamp Driver ICs

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29 SUPERTEX

HV9922N8

3-Pin Switch-Mode LED Lamp Driver IC

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54 SUPERTEX

HV9922N8-G

3-Pin Switch-Mode LED Lamp Driver ICs

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52 SUPERTEX

HV9923

3-Pin Switch-Mode LED Lamp Driver ICs

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100 SUPERTEX

HV9923

★产品细介绍: 一)\CL2 (两只脚的 90V 20mA LED Driver): 特点: u5V to 90V 的工作电压 (Va-b) u20mA 的恒流源±10% uTO-243AA (SOT-89) 的封装 u可供选用的 TO-252 （D-PAK）封装 u无需外部元件应用范围:工业指示灯，护栏灯，杯灯，灯串，恒流源 CL6和CL7:(100mA恒流源) CL6和CL7是CL2的高电流版本，主要用在汽车灯，杯灯。二)\LR8 / LR12 特点: u宽输入电压：13.2V - 450V DC u不需要磁性元件u低成本 , 外围元件极少u串联 LED 驱动的理想选择 u辅助电源，LED灯串 LR8 & LR12的区别: LR8: 13.2- 450V, <10mA 三)\三只脚的HV9921/22/23恒流源 HV9921/22/23特点：仅5个外围元件全球通用的输入电压:85~265VAC HV9921: 20mA HV9922: 50mA HV9923: 30mA 效率高达80% 适用于：射灯，小功率的装饰灯. 四)\HV9925(可调光的恒流源) 特点: 1.90~264VAC输入 2.输出电流50mA MAX 3.输出电流可调，可设定 4.具有过温保护应用：装饰灯，小功率灯具五)\SR08x控制器:(不要高压电容和磁性元件) SR086 & SR087双输出电源管理，特性： • 输入：90-270V AC • 不要高压电容和磁性元件• 简洁，低成本,外围元件少 • 高效率，输出电压可调• VREG 输出3.3 / 5v能提供给MCU用。 • VOUT输出能驱动LED or 做电池充电用• 具有软启动。

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154 ETC

HV9923N3-G

3-Pin Switch-Mode LED Lamp Driver ICs

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38 SUPERTEX

HV9923N8-G

3-Pin Switch-Mode LED Lamp Driver ICs

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27 SUPERTEX

HV9925

Programmable-Current LED Lamp Driver IC with PWM Dimming

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215 SUPERTEX

HV9925

Programmable-Current LED Lamp Driver IC with PWM Dimming

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54 ETC

HV9925SG-G

Programmable-Current LED Lamp Driver IC with PWM Dimming

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64 SUPERTEX

HV9930

Hysteretic Boost-Buck (Cuk) LED Driver ICs

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258 SUPERTEX

HV9930LG

Switching Regulator, Current-mode, PDSO8, MS-012AA, SOIC-8

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0 SUPERTEX

HV9930LG

SWITCHING REGULATOR, PDSO8

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0 MICROCHIP

HV9930LG-G

Hysteretic Boost-Buck (Cuk) LED Driver ICs

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74 SUPERTEX

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