AC Charging

From the ac outlet to the charging gun, Littelfuse provides electronic components that ensure the reliability and safety of Class 1 and Class 2 EV chargers. Our solutions include high-current fuses, surge protective devices, resettable PPTC devices, reed relays, and temperature sensors.

Block Diagram

Technology:
Product Series:606, 505, 607, JLLN
Features:Rated voltage @ 500 VAC, 40-63 A rating available, small footprint
Benefits:Enables robust yet compact design, can operate in extreme temperature environment

Technology:
Product Series:EVR
Features:Compact form factor, low contact resistance provides low temperature rise at rated current, contact rating up to 40 A is suitable for Mode 2 and Mode 3 EV charging
Benefits:Compact size creates a smaller footprint than two single-pole relays for similar current rating, adding design flexibility, enables compliance with all EV charging infrastructure standards such as IEC 62955, IEC 62752, and UL 2231

Technology:
Product Series:PPG, USW2295, 0402-RA
Features:Linear relationship between temperature and resistance, temperature range -50C to +500C
Benefits:Offers high accuracy, high reliability, excellent stability at high temperatures

Technology:
Product Series:RCM14-01, RCM14-03, RCM14-04, RCM01-02, RCM20-01, RCMP20-01, RCMP20-03
Features:Operates from a 12-24V Dc Supply, fully compliant with the detection requirements of UL2231, IEC62955, IEC62752
Benefits:Compact solution designed to be panel mounted or PCB mounted

Technology:
Product Series:SP1026, XGD10402
Features:SP1026 has high ESD robustness for touchpads, XGD10402 has ultra-low capacitance for I/O
Benefits:Smaller form-factor and multi-line protection enables ease of design

Technology:
Product Series:215, 443E, TMOV, SM10
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:AQ0115-01ETG, SM712
Features:Meets ESD protection levels specified under IEC 61000-4-2, ISO10605, low leakage current and clamping voltage
Benefits:Ensures reliability of the equipment without performance degradation

Technology:
Product Series:59060, 59045
Features:Well suited for usage in high-moisture and contaminated environments, molded stand-off to allow board washing
Benefits:Robust in end application, mount directly into PCB, no standby power requirement

Technology:
Product Series:LOC110
Features:LED operating range, 2-10 mA, isolation 2750 V RMS
Benefits:High gain stability, low input/output capacitance, low power consumption

Technology:
Product Series:CPC1390, CPC1006N, CPC1017N
Features:low off-state leakage, SMD package, Isolation voltage up to 5000 V RMS
Benefits:High reliability, low drive current, no EMI/RFI generation

AC Charging Resources