SD6855TR Datasheet Primary Side Control Smps

Manufacturer: SILAN MICROELECTRONICS

Overview: SD6855/6_Datasheet PRIMARY SIDE CONTROL SMPS FOR LED DRIVER.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	SD6855TR
Manufacturer	SILAN MICROELECTRONICS
File Size	400.97 KB
Description	PRIMARY SIDE CONTROL SMPS
Datasheet	SD6855TR SD6855 Datasheet (PDF)

General Description

SD6855/6 is a primary side control SMPS for LED driver with accurate constant voltage, constant current (CV/CC) control loop for high average efficiency and reliability.

Using SD6855/6 for system design can reduce the component count without using opto-coupler, secondary feedback control, and loop compensation circuit, which will reduce the BOM cost.

The output voltage can be set by the feedback resistor and the output current can be set by peak current sensing resistor within a certain output power range, which can meet the requirements SOT-23-6L of different solutions for driving LEDs in series or in parallel.

Key Features

Primary side control.
Low start-up current.
Leading edge blanking.
Pulse-Frequency Modulation(PFM).
Overvoltage protection.
Undervoltage lockout.
Over temperature protection.
Cycle by cycle current limiting.
Open loop protection.
High voltage spotlight.
Bulb light.
PAR light.

SD6855TR Distributor & Price

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