2.5kW - 48V Charger for Industrial Light Electric Vehicles based on STMicroelectronics Solution
The STDES-2KW5CH48V reference design offers a charging solution mainly for industrial light electric vehicles (LEVs), such as e-scooters, e-bikes, e-rickshaws, forklifts, micro e-cars. It is also suitable for AGV robots and power tools. The charger implements two charging profiles: one for Li-ion batteries and the other one for lead-acid batteries, corresponding to the latest trends of battery charging. The charger design is based on a boost power factor correction (PFC) circuit, controlled by the L4984D that provides high PF of greater than 0.9, followed by a DC-DC circuit based on a full-bridge LLC resonant power converter, controlled by the L6599A. For the output rectification, diodes have been chosen with an LLC transformer secondary winding using the center tapped configuration.
CATEGORY
Power & charging
REFERENCE DESIGN
PARTS IN DESIGN / BOM BY STORE
The displayed part lists is a small subset of the complete BOM.
| MFGR | PART# | BLK NM |
|---|
If you are not a customer of Avnet , please Register Here for Design Hub to interact with the AVAIL design tool and view BOM lists.
IMPORTANT NOTICE AND DISCLAIMER: AVNET PROVIDES THESE DESIGN FILES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY. SEE LEGAL NOTICES | AVNET EMEA FOR ADDITIONAL INFORMATION.
RELATED ARTICLES
