MAY 21, 2004 revised to AUG 18, 2006
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YNV12T10 DC-DC Converter Data Sheet
9.6-14 VDC Input; 0.7525-5.5 VDC Programmable @ 10A
Applications
Intermediate Bus Architectures
Telecommunications
Data communications
Servers, workstations
Distributed Power Architectures
Benefits
High efficiency – no heat sink required
Reduces total solution board area
Minimizes part numbers in inventory
The
Products: Y-Series
Features
RoHS lead-free solder and lead-solder-exempted
products are available
Delivers up to 10 A (50 W)
Industry-standard footprint and pinout
Single-In-Line (SIP) Package: 2.0” x 0.535” x 0.28”
(50.8 x 13.59 x 7.11 mm)
Weight: 0.25 oz [7 g]
Synchronous Buck Converter topology
Start-up into pre-biased output
No minimum load required
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 = 35.5 million hours
All materials meet UL94, V-0 flammability rating
UL60950 recognition in U.S. & Canada, and DEMKO
certification per IEC/EN60950
Description
The YNV12T10 non-isolated DC-DC converters deliver up to 10 A of output current in an industry-standard
through hole (SIP) package. The YNV12T10 converters operate from a 9.6–14 VDC input. These converters
are ideal choices for Intermediate Bus Architectures where Point-of-Load power delivery is generally a
requirement. They provide a resistor-programmable regulated output voltage of 0.7525 V to 5.5 V.
The YNV12T10 converters provide exceptional thermal performance, even in high temperature environments
with minimal airflow. This is accomplished through the use of circuit, packaging and processing techniques to
achieve ultra-high efficiency, excellent thermal management and a very sleek body profile.
The sleek 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.