PI31XX-01-HVIZ Datasheet, PDF (1/18 Pages) Vicor Corporation – 24VIN, 5V and 12VOUT, ZVS Isolated Converter Module Family

24 Volt
PI31xx-01-HVIZ
24V_IN, 5V and 12V_OUT, ZVS Isolated Converter Module Family
Product Description
The ZVS Isolated Converter Module Series consists of high density
isolated DC-DC converters implementing Zero Voltage
Switching topology.
The 24V_IN series operates over an input range of 18V to 36V
delivering 50W of output power, yielding an unprecedented
power density of 334W/in³.
Device
PI3109-01-HVIZ
PI3106-01-HVIZ
Output Voltage
Set
Range
5V
4 to 5.5V
12V
9.6 to 13.2V
I_OUT Max
10A
4.2A
These converter modules are surface mountable and only
~.5” square in area achieving ~50% space reduction versus
conventional solutions.
A switching frequency of 900kHz allows for small input and
output filter components which further reduces the total size and
cost of the overall system solution. The output voltage is sensed
and fed back to the internal controller using a proprietary isolated
magnetic feedback scheme which allows for high bandwidth and
good common mode noise immunity.
The PI31xx-01-HVIZ series requires no external feedback
compensation and offers a total solution with a minimum number
of external components. A rich feature set is offered, including
output voltage trim capability, output over-voltage protection,
adjustable soft-start, over-current protection with auto-restart,
over and under input voltage lockout and a temperature
monitoring and protection function that provides an analog
voltage proportional to the die temperature as shut down and
alarm capabilities.
Features
• Efficiency up to 88%
• High switching frequency minimizes input filter
requirements and reduces output capacitance
• Proprietary “Double-Clamped” ZVS Buck-Boost Topology
• Proprietary isolated magnetic feedback
• Small footprint (0.57in²) enables PCB area savings
• Very low profile (0.265in)
• On/Off Control, positive logic
• Wide trim range +10/-20%
• Temperature Monitor (TM) &
Overtemperature Protection (OTP)
• Input UVLO & OVLO and output OVP
• Overcurrent protection with auto restart
• Adjustable soft-start
• 2250V_DC input to output isolation
• Surface Mountable 0.87” x 0.65” x 0.265” package
Applications
• Industrial and Networking Applications
• Space Constrained Systems
• Isolated Board Level Power
Package Information
• Surface Mountable 0.87” x 0.65” x 0.265” package
• Weight = 7.8 grams
24 Volt
Page 1 of 18
Rev 1.4
02/2015
vicorpower.com
800 927.9474