AXH005A0X Datasheet, PDF (1/2 Pages) Tyco Electronics – Austin MicroLynx Non-Isolated SIP series

Preliminary Product Brief *
November 4, 2002
For Discussion with Tyco Electronics Customers Only – Tyco Electronics Proprietary
Austin MicroLynx Non-Isolated SIP series
Output current 5A, 3.0Vdc-5.5Vdc input voltage range,
Programmable Output voltage from 0.75Vdc to 3.63Vdc ^{• Delivers 5A of output Current}
• High Efficiency: 94% at 3.3V full load (Vin
= 5.0V)
• Small size and low profile:
22.9 mm x 10.0 mm x 5.41mm
(0.90 in x 0.40 in x 0.213 in)
• High reliability:
Estimated MTBF >10M hours at 25^oC
• Cost-efficient open frame design
• Single-in-line (SIP) package
I
II
III
(approval pending)
The Austin MicroLynx SIP (single-in-line) power
modules are non-isolated dc-dc converters that
can deliver 5A of output current with full load
efficiency of 94% at 3.3V output. These modules
provide precisely regulated output voltages ranging
from 0.75Vdc to 3.63Vdc, programmable via an
external resistor. The open frame construction and
small footprint enables designers to develop cost-
and space-efficient solutions. Standard features
include remote On/Off, output voltage adjustment,
and overcurrent protection. The Austin MicroLynx
is also available in SMT versions (featured in a
separate product brief).
Specifications
• Tightly regulated output voltage, typical ±1%
• Programmable output voltage via external
resistor from 0.75Vdc to 3.63Vdc
• Load regulation ± 0.2%
• Line regulation ± 0.1%
• Ripple and noise (5Hz to 20MHz bandwidth)
– RMS 20mV_rms
– Peak to peak 30mV_pk-pk
• Operating temperature range: -40^oC to +85^oC
• Remote On/Off
Applications
• Workstations, Servers, Desktop computers
• Distributed Power Architectures
• Telecommunications equipment
• Latest generation ICs (DSP, FPGA, ASIC)
and Microprocessor-powered applications
• LANs/ WANs
• Data Processing Equipment
• Intermediate bus voltage applications
I) CSA is a registered trademark of Canadian Standards Association.
II) UL is a registered trademark of Underwriters Laboratories, Inc.
III) VDE is a trademark of Verband Deutcher Elektrotechniker e.V.
Protection
• Auto-reset output overcurrent protection
(non-latching)