VTM48MP010X107AA1 Datasheet, PDF (1/3 Pages) Vicor Corporation – Sine Amplitude Converter

VTM^TM Current Multiplier
VTM48MP010x107AA1
®
S
C
US
C NRTL US
Sine Amplitude Converter™ (SAC™)
Features
• 45.6 Vdc to 0.95 Vdc 107 A current multiplier
n Operating from standard 48 V or 24 V
PRM^™ regulators
n Up to 60 Volts DC input
n K of 1/48 provides up to 107 A DC output current
• High efficiency (>94%) reduces system
power consumption
• High density (1119 A/in³)
• Vicor’s 1323 ChiP package enables
low impedance interconnect to system board
• Provides enable / disable control,
internal temperature monitoring,
internal current monitoring
• ZVS / ZCS resonant Sine Amplitude
Converter topology
• Parallel up to 10 modules
Typical Applications
• Computing and Telecom Systems
n Optimized for the Intel VR12.0 Processor Specification
• Automated Test Equipment
• High Density Power Supplies
• Communications Systems
Product Ratings
V_IN = 0 to 60 V
V_OUT = 0 to 1.25 V (no load)
I_OUT = 107 A (nom)
K = 1/48
Product Description
The Vicor’s 1323 ChiP VTM current multiplier is a high
efficiency (>94%) Sine Amplitude Converter™ (SAC™)
operating from a 0 to 60 Vdc primary bus to deliver a 0 to
1.25 Vdc low voltage output. The Sine Amplitude Converter
offers a low AC impedance beyond the bandwidth of most
downstream regulators; therefore capacitance normally at the
load can be located at the input to the Sine Amplitude
Converter. Since the K factor of the VTM48MP010x107AA1 is
1/48, the capacitance value can be reduced by a factor of 2304,
resulting in savings of board area, materials and total system
cost.
The VTM48MP010x107AA1 is provided in Vicor’s 1323 ChiP
package compatible with standard pick-and-place assembly
processes. The co-molded ChiP package provides enhanced
thermal management due to a large thermal interface area and
superior thermal conductivity. The high conversion efficiency
of the VTM48MP010x107AA1 increases overall system
efficiency and lowers operating costs compared to conventional
approaches.
The VTM48MP010x107AA1 enables the utilization of
Factorized Power Architecture™ which provides efficiency and
size benefits by lowering conversion and distribution losses
and promoting high density point of load conversion.
VTM^® Current Multiplier
Page 1 of 3
Rev 1.4
08/2015
vicorpower.com
800 927.9474