178020302

The 178020302 from Wurth Elektronik is an evaluation board for MagI?C-VDRM variable step down regulator module. This 171020302 MagI3C power module provide a fully integrated DC to DC power supply including the switching regulator with integrated MOSFETs, compensation and shielded inductor in one BQFN-39 package. It offers high efficiency and delivers up to 2A of output current. It operates with an input voltage from 2.95V to 6V and is designed for fast transient response. This module has an on-board protection circuitry to guard against thermal overstress and electrical damage featuring thermal shutdown, overcurrent, short-circuit, overvoltage and undervoltage protections. It is used in point-of-load DC-DC applications from 5V and 3.3V rails, high density distributed power systems, I/O interface power supply, DSPs, FPGAs, MCUs and MPU supply, system power supplies and communication infrastructure.

• Peak efficiency up to 95%, output voltage range is 0.8V to 3.6V & continuous output power of 7.2W
• Integrated shielded inductor, low output voltage ripple of 5mV (typ)
• Reference accuracy over temperature is 1% (max), adjustable switching frequency of 0.5 to 2MHz
• Current mode control, synchronous operation, sequencing & thermal shutdown
• Forced continuous mode under light load, adjustable soft-start and voltage tracking
• Frequency synchronization with external clock, cycle-by-cycle current limit
• Operating junction temperature of -40°C to 125°C, no derating within the operating temperature range
• Complies with EN55022 class B radiated emissions standard
• UL94V-0 E41429 certified
• Pin compatible with 171040302 & 171060302