High-Power-Range Chargers

Speed up two- and three-wheeler EV battery charging with high-power-range (1–3 kW) chargers. View this block diagram to find electronics for those chargers. Components Littelfuse can provide include ac relays for emergency shutoffs, MOSFET and SiC diode rectifiers, and integrated PFC boost converters for power factor correction. We also offer several types of overcurrent and overvoltage protection.

Block Diagram

Technology:
Product Series:216, 215, 314
Features:Compliance with third-party safety standards, such as UL/IEC
Benefits:Reduces customer qualification time by complying with third-party safety standards such as UL/IEC

Technology:
Product Series:TMOV, Xtreme
Features:High energy absorption capability: 40?530 J (2 ms); integrated thermal protection
Benefits:Reduces customer qualification time by complying with third-party safety standards, such as UL/IEC

Technology:
Product Series:FBO40-12N
Features:1200 V single-phase standard rectifier bridge in i4-Pac
Benefits:Very low leakage current and forward voltage drop; improved thermal behavior

Technology:
Product Series:
Features:Ultra-low on-resistance RDS(ON) and gate charge Qg; dv/dt ruggedness
Benefits:Optimized for high-frequency applications

Technology:
Product Series:
Features:Ultra-low 2.3 A / 1.9 A on-resistance RDS(ON) and gate charge Qg; dv/dt ruggedness
Benefits:Optimized for high-frequency applications

Technology:
Product Series:
Features:High surge capability; neg?ligible IRR; Tj 175 ?C
Benefits:Reduces switching losses; increases efficiency

Technology:
Product Series:CNNE
Features:Bolt down form factor; fast-acting; high breaking capacity; qualified to ISO 8820 standard
Benefits:Provides safety protection; quicker reaction time

Technology:
Product Series:
Features:Low Rds (on), dv/dt ruggedness
Benefits:Fast response time and lower heat signature

Technology:
Product Series:
Features:8-bit MCU with a fast core, an efficient register-oriented architecture, and a wide range of integrated peripherals supporting up to 5 V
Benefits:Simplifies design; low power consumption; board space saving compared to 32-bit MCU