参数资料
| 型号： | YNS05S16-DG |
| 厂商： | Power-One |
| 文件页数： | 1/25页 |
| 文件大小： | 0K |
| 描述： | CONVERT DC/DC 58W SMD |
| 标准包装： | 310 |
| 系列： | * |
YNS05S16 DC-DC Converter Data Sheet
3.0-5.5 VDC Input; 0.7525-3.63 VDC Programmable @ 16 A
The YNS05S16 converter is not
recommended for new designs
The
Products: Y-Series
and has been replaced by the
YS05S16. Please refer to the
YS05S16 data sheet for new
product specifications.
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
Features
? RoHS lead free solder and lead solder exempted
products are available
? Delivers up to 16 A (53 W)
? No derating up to 85 ? C
? 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
? 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 = 46 million hours
calculated per Telcordia TR-332, Method I Case 1
? All materials meet UL94, V-0 flammability rating
? UL60950 recognition in U.S. & Canada, and
DEMKO certification per IEC/EN60950
? Minimizes part numbers in inventory
Description
Power-One’s point-of-load converters are recommended for use with regulated bus converters in an Intermediate
Bus Architecture (IBA). The YNS05S16 non-isolated dc-dc converter delivers up to 16 A of output current in an
industry-standard surface-mount package. Operating from a 3.0 to 5.5 VDC input, the YNS05S16 converters are
ideal choices for Intermediate Bus Architectures where Point-of-Load (POL) power delivery is generally a
requirement. The converters provide an extremely tight regulated, programmable output voltage from 0.7525 to
3.63 VDC.
The YNS05S16 converters provide exceptional thermal performance, even in high temperature environments with
minimal airflow. No derating is required up to 85 ? C, even without airflow at natural convection. This performance
is accomplished through the use of advanced circuitry, packaging, and processing techniques to achieve a design
possessing ultra-high efficiency, excellent thermal management, and a very low-body profile.
The low-body profile and the preclusion of heat sinks minimize impedance to system airflow, thus enhancing
cooling for both upstream and downstream devices. The use of 100% automation for assembly, coupled with
advanced power electronics and thermal design, results in a product with extremely high reliability.
MCD10194 Rev. 1.0, 21-Jun-10
Page 1 of 25
www.power-one.com
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