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