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6040ac6dfc5d620a5bdfa525 LED Lighting Development Tools 300 W very high AC input voltage LED driver with digital power control //cdn1.storehippo.com/s/59c9e4669bd3e7c70c5f5e6c/6040ac6dfc5d620a5bdfa527/webp/steval-lll009v1_spl.png

STEVAL-LLL009V1 Digitally Controlled Power Supply

STMicroelectronics STEVAL-LLL009V1 Digitally Controlled 300W Power Supply consists of power factor correction (PFC) and half-bridge LCC resonant converter power stages. An STM32F334R8 microcontroller implements DC-DC and output synchronous rectification digital control, while the PFC is driven in transition mode by the L6562AT controller. To ensure maximum efficiency, MDmesh K5 and MDmesh DK5 Power MOSFETs are used in the PFC and LCC half-bridge. The STripFET F7 Power MOSFET is employed to reduce conduction losses in the secondary side's synchronous rectification stage. The primary and secondary sections are supplied by an off-line flyback circuit based on VIPER267KDTR high voltage converter for ultra-wide input, which provides regulated voltages to the control board, the gate driver ICs and the signal conditioning circuits.

TT-MU-511-STEVAL-LLL009V1
in stock INR 15937.6228
STMicroelectronics
1 1

LED Lighting Development Tools 300 W very high AC input voltage LED driver with digital power control

Sku: TT-MU-511-STEVAL-LLL009V1
₹15,937.62


Sold By: tenettech
Features
  • Shipping in 10-12 Working Days

Description of product

STEVAL-LLL009V1 Digitally Controlled Power Supply

STMicroelectronics STEVAL-LLL009V1 Digitally Controlled 300W Power Supply consists of power factor correction (PFC) and half-bridge LCC resonant converter power stages. An STM32F334R8 microcontroller implements DC-DC and output synchronous rectification digital control, while the PFC is driven in transition mode by the L6562AT controller. To ensure maximum efficiency, MDmesh K5 and MDmesh DK5 Power MOSFETs are used in the PFC and LCC half-bridge. The STripFET F7 Power MOSFET is employed to reduce conduction losses in the secondary side's synchronous rectification stage. The primary and secondary sections are supplied by an off-line flyback circuit based on VIPER267KDTR high voltage converter for ultra-wide input, which provides regulated voltages to the control board, the gate driver ICs and the signal conditioning circuits.