SD6900 - NON-ISOLATED LED LIGHTING DRIVE IC

Silan Microelectronics

General Description

Buck structure.

input/output regulation rate.

Key Features

Bulb Lamp.
T5/T8 LED Lamp.
Various LED Lighting.
Proprietary constant control method (Patent).
Constant current with high accuracy for LED (0.9 in full voltage range.
High efficiency >93% (18W).
Boundary-Conduction mode.
LED short circuit protection (Patent).
LED open circuit protection.
VCC over/under voltage protection.
Over temperature protection.
Over current protection.

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SD6900 non-isolated led lighting drive ic by Silan Microelectronics - Datasheet Preview

Datasheet Details

Part number	SD6900
Manufacturer	Silan Microelectronics
File Size	202.97 KB
Description	NON-ISOLATED LED LIGHTING DRIVE IC
Datasheet	SD6900 Datasheet

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Other Datasheets by Silan Microelectronics

Part Number	Description
SD6900TR	NON-ISOLATED LED LIGHTING DRIVE IC
SD6901S	NON-ISOLATED LED LIGHTING DRIVE IC
SD6901STR	NON-ISOLATED LED LIGHTING DRIVE IC
SD6902S	NON-ISOLATED LED LIGHTING DRIVE IC
SD6902STR	NON-ISOLATED LED LIGHTING DRIVE IC

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Silan Microelectronics SD6900_Datasheet NON-ISOLATED LED LIGHTING DRIVE IC WITH HIGH PFC AND HIGH CONSTANT CURRENT ACCURACY DESCRIPTION SD6900 is designed for non-isolated LED driving with floating Buck structure. With this structure, inductor current will be sensed and closed-loop is formed with the internal error amplifier for high constant current accuracy and high input/output regulation rate. Also, high PF in full range is available as its own PFC control. Boundary Conduction mode is adopted for decreasing switching loss and improving the conversion efficiency.