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Model LNK458KG

Description LinkSwitch-PL 系列 LED 驱动器交流-直流转换器 Power Integrations 的一系列离线交流-直流转换器经过设计，适合在固态照明应用中用作 LED 驱动器。该设备具有单级 PFC 和恒定电流控制，用于非隔离应用和控制算法，可使用最少外部组件提供无闪烁三端双向可控硅开关元件调光。这些 4 引脚单片 IC 集成高电压功率 MOSFET、新型不连续模式可变频率可变时间控制器、频率抖动、逐周期电流限制和滞后热关闭电路。经过优化，可用于非隔离式回扫设计单级功率因数校正和精确的恒定电流输出无闪烁相位控制三端双向可控硅开关元件调光极少元件数，带小型非电解散装电容器，用于紧凑型备用灯设计完全消除控制回路补偿频率抖动可显著减少 EMI 滤波器尺寸和成本低散热性 LED 电流直接感应短路、过载、开放式反馈和输出过电压保护滞后热关闭符合印刷电路板上和封装时 DRAIN 与所有其他引脚之间的高电压爬电要求紧凑型 SO8、eSOP12 和 eDIP12 封装 ### 交流-直流转换器，Power Integrations

Brand: Power Integrations

Packaging ESOP-12

Delivery time

Packaging method Tube

Standard packaging quantity 1

Freight charges： In stock Freight rate：$13.00

Quantity：

Inventory(6950) Minimum order quantity(1)

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Technical parameters/frequency:	122 kHz
Technical parameters/number of output interfaces:	3
Technical parameters/output current:	1 A
Technical parameters/switching frequency:	122 kHz
Technical parameters/Input voltage (Max):	265 VAC
Technical parameters/input voltage (Min):	85 VAC
Technical parameters/output voltage (Min):	50 V
Technical parameters/operating temperature (Max):	150 ℃
Technical parameters/operating temperature (Min):	-40 ℃
Technical parameters/input voltage:	85VAC ~ 265VAC
Encapsulation parameters/installation method:	Surface Mount
Package parameters/number of pins:	11
Encapsulation parameters/Encapsulation:	ESOP-12
Dimensions/Packaging:	ESOP-12
Physical parameters/operating temperature:	-40℃ ~ 150℃ (TJ)
Other/Product Lifecycle:	Active
Other/Packaging Methods:	Tube
Other/Manufacturing Applications:	-
Compliant with standards/RoHS standards:	RoHS Compliant
Compliant with standards/lead standards:	Lead Free
Compliant with the REACH SVHC standard:	No SVHC
Compliant with standard/REACH SVHC version:	2015/12/17