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LNK419E集成電路（IC）的LED驅動器規(guī)格書PDF中文資料

廠商型號	LNK419E
參數屬性	LNK419E 封裝/外殼為7-SSIP，6 引線，裸露焊盤，成形引線；包裝為卷帶（TR）；類別為集成電路（IC）的LED驅動器；LNK419E應用范圍：照明；產品描述：IC LED DRV OFFL PWM ESIP-7C
功能描述	Single-Stage PFC, Primary-Side Constant Current Control and TRIAC Dimming/Non-Dimming Options
封裝外殼	7-SSIP，6 引線，裸露焊盤，成形引線
文件大小	1.52572 Mbytes
頁面數量	20 頁
生產廠商	Power Integrations, Inc.
企業(yè)簡稱	POWERINT
中文名稱	荷蘭帕沃英蒂格盛有限公司官網
原廠標識
數據手冊	下載地址一下載地址二到原廠下載
更新時間	2025-1-16 22:58:00

Dramatically Simplifies Off-line LED Drivers

? Single-stage combination of power factor correction and

accurate constant-current (CC) output

? Enables very long lifetime designs (no electrolytic capacitors)

? Eliminates optocoupler and all secondary current control

circuitry

? Eliminates control loop compensation circuitry

? Simple primary-side PWM dimming interface

? Universal input voltage range

? LNK403-410 optimized for flicker-free TRIAC dimming

EcoSmart? – Energy Efficient

? Single-stage PFC combined with output CC control

? Greatly increases efficiency, >90 achievable

? Reduces component count

? No current sense resistors

? Low standby power remote ON/OFF feature

(<50 mW at 230 VAC)

Accurate and Consistent Performance

? Compensates for transformer inductance variations

? Compensates for line input voltage variation

? Frequency jittering greatly reduces EMI filter size and cost

Advanced Protection and Safety Features

? Auto-restart for short-circuit protection

? Open circuit fault detection mode

? Automatic thermal shutdown restart with hysteresis

? Meets high voltage creepage requirement between DRAIN and

all other signal pins both on PCB and at package

Green Package

? Halogen free and ROHS compliant package

Applications

? Off-line LED driver