SD6855 - PRIMARY SIDE CONTROL SMPS

SILAN MICROELECTRONICS

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Datasheet Details

Part number: SD6855
Manufacturer: SILAN MICROELECTRONICS
File Size: 400.97 KB
Datasheet: SD6855-SILANMICROELECTRONICS.pdf
Description: PRIMARY SIDE CONTROL SMPS

SD6855 Product details

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

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.

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Published: Jul 2, 2015 |