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SD6856GTR

SILAN MICROELECTRONICS
Part Number SD6856GTR
Manufacturer SILAN MICROELECTRONICS
Description PRIMARY SIDE CONTROL SMPS
Published Jul 2, 2015
Detailed Description SD6855/6_Datasheet PRIMARY SIDE CONTROL SMPS FOR LED DRIVER DESCRIPTION SD6855/6 is a primary side control SMPS for L...
Datasheet PDF File SD6856GTR PDF File

SD6856GTR
SD6856GTR


Overview
SD6855/6_Datasheet PRIMARY SIDE CONTROL SMPS FOR LED DRIVER 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.
SD6855 adopts an external driving transistor suitable for 1~5W output power; SD6856 uses an external driving MOSFET suitable for 5~7W output power; They are both available in SOT-23-6L package.
APPLICATIONS FEATURES * Primary side control * Low start-up current * Leading edge blanking * P...



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