Description

The YNC12S20 non-isolated DC-DC converter delivers up to 20 A of output current in an industry-standard surface-mount package. Operating from a 9.6 to 14 VDC input, the YNC12S20 converter is an ideal choice for Intermediate Bus Architectures where point-of-load power delivery is generally a requirement. It provides a resistor-programmable regulated output voltage of 0.7525V to 5.5V.

Features

? RoHS lead-free solder and lead-solder-exempted products are available

? Delivers up to 20 A (100 W)

? Extended input range 9.6 V – 14 V

? High efficiency (0.94 at 5 V output)

? Surface-mount package

? Industry-standard footprint and pinout

? Small size and low profile: 1.30” x 0.53” x 0.314” (33.02 x 13.46 x 7.98 mm)

? Weight: 0.22 oz [6.12 g]

? Coplanarity less than 0.003”, maximum

? Synchronous Buck Converter topology

? Source and sink capable

? Start-up into pre-biased output

? No minimum load required

? Programmable output voltage via external resistor

? Operating ambient temperature: -40 °C to 85 °C

? Remote output sense

? Remote ON/OFF (Positive or Negative)

? Fixed-frequency operation

? Auto-reset output overcurrent protection

? Auto-reset overtemperature protection

? High reliability, MTBF = TBD Million Hours

? All materials meet UL94, V-0 flammability rating

? UL 60950 recognition in U.S. & Canada, and DEMKO

certification per IEC/EN 60950

Applications

? Intermediate Bus Architectures

? Telecommunications

? Data communications

? Distributed Power Architectures

? Servers, workstations

Benefits

? High efficiency – no heat sink required

? Reduces total solution board area

? Tape and reel packing

? Compatible with pick & place equipment

? Minimizes part numbers in inventory