Power Supplies & Backup Batteries

Keep power supplies and battery backups for telecom, datacenter, and cellular tower equipment online. Consult this block diagram to identify solutions for doing that. You will find Littelfuse MOSFETs current converters and Schottky diode rectifiers, thermistor temperature sensors, and several types of overcurrent and overvoltage protection, including resettable PPTC devices and TVS diode arrays.

Block Diagram

Technology:
Product Series:JLLN
Features:Compliance with third-party safety standards such as UL/IEC; low internal resistance;
Benefits:Reduces customer qualification time by complying with third-party safety standards such as UL/IEC

Technology:
Product Series:P6KE, 1.5SMB, SMF4L
Features:Peak pulse capability of 600 W; compatible with lead-free solder reflow temperature profile
Benefits:Improves system reliability by protecting downstream components from transients

Technology:
Product Series:
Features:Ultra-low forward voltage drop; high-frequency operation
Benefits:Enables the design of high-efficiency power supply units

Technology:
Product Series:463, 881, TLS
Features:Wide range of sizes and electrical ratings
Benefits:Meets exact needs of design with multiple options

Technology:
Product Series:463, 881, TLS
Features:Wide range of sizes and electrical ratings
Benefits:Meets exact needs of design with multiple options