VTM48RP015T050AB1

Rev 1.1 vicorpower.com
VTM
Current Multiplier
Page 1 of 3
10/2014
800 927.9474
Sine Amplitude Converter™ (SAC™)
VTM48RP015x050AB1
VTM
Current Multiplier
S
NRTL
CUS
C
US
®
Features
38.4 Vdc to 1.2 Vdc 50 A current multiplier
n Operating from standard 48 V or 24 V
PRM
regulators
n Up to 52 Volts DC input
n K of 1/32 provides up to 50 A DC output current
High efficiency (>93%) reduces system
power consumption
High density (962 A/in
3
)
Vicor’s 0623 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 Memory and High Power ASICs
Automated Test Equipment
High Density Power Supplies
Communications Systems
Product Description
The Vicor’s 0623 ChiP VTM current multiplier is a high
eciency (>93%) Sine Amplitude Converter™ (SAC™)
operating from a 0 to 52 Vdc primary bus to deliver a 0 to
1.63 Vdc low voltage output. The Sine Amplitude Converter
oers 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 VTM48RP015x050AB1 is
1/32, the capacitance value can be reduced by a factor of 1024,
resulting in savings of board area, materials and total system
cost.
The VTM48RP015x050AB1 is provided in Vicor’s 0623 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 eciency
of the VTM48RP015x050AB1 increases overall system eciency
and lowers operating costs compared to conventional
approaches.
The VTM48RP015x050AB1 enables the utilization of Factorized
Power Architecture™ which provides eciency and size
benefits by lowering conversion and distribution losses and
promoting high density point of load conversion.
Product Ratings
V
IN
= 0 to 52 V I
OUT
= 50 A (nom)
V
OUT
= 0 to 1.63 V (no load) K = 1/32
Rev 1.1 vicorpower.com
VTM
Current Multiplier
Page 2 of 3
10/2014
800 927.9474
VTM48RP015x050AB1
1
2
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
+IN
+OUT
TOP VIEW
0623 device
II
-OUT
+OUT
-OUT
+OUT
-OUT
VCC
EN_BUS
+OUT
-OUT
+OUT
-OUT
+OUT
-OUT
-IN
CM
TM
Pin Configuration
Pin Numbering and Descriptions
Pin
Number
Signal Name Type Function
A1, A2
C1, C2
E1, E2
+OUT
OUTPUT
POWER
Positive output terminal
B1, B2
D1, D2
F1, F2
-OUT
OUTPUT
POWER
RETURN
Negative output terminal
G1 EN_BUS INPUT ENABLE, DISABLE and VTM Ready
G2 TM OUTPUT Temperature monitor and Power Good Flag
H1 VCC INPUT Power train controller supply
H2 CM OUTPUT Current monitor
I1 +IN
INPUT
POWER
Positive input terminal
I2 -IN
INPUT
POWER
RETURN
Negative input terminal
Rev 1.1 vicorpower.com
VTM
Current Multiplier
Page 3 of 3
10/2014
800 927.9474
VTM48RP015x050AB1
Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and
accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom
power systems.
Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor makes no
representations or warranties with respect to the accuracy or completeness of the contents of this publication. Vicor reserves the right to make
changes to any products, specifications, and product descriptions at any time without notice. Information published by Vicor has been checked and
is believed to be accurate at the time it was printed; however, Vicor assumes no responsibility for inaccuracies. Testing and other quality controls are
used to the extent Vicor deems necessary to support Vicor’s product warranty. Except where mandated by government requirements, testing of all
parameters of each product is not necessarily performed.
Specifications are subject to change without notice.
Vicor’s Standard Terms and Conditions
All sales are subject to Vicor’s Standard Terms and Conditions of Sale, which are available on Vicor’s webpage or upon request.
Product Warranty
In Vicor’s standard terms and conditions of sale, Vicor warrants that its products are free from non-conformity to its Standard Specifications (the
“Express Limited Warranty”). This warranty is extended only to the original Buyer for the period expiring two (2) years after the date of shipment
and is not transferable.
UNLESS OTHERWISE EXPRESSLY STATED IN A WRITTEN SALES AGREEMENT SIGNED BY A DULY AUTHORIZED VICOR SIGNATORY, VICOR DISCLAIMS
ALL REPRESENTATIONS, LIABILITIES, AND WARRANTIES OF ANY KIND (WHETHER ARISING BY IMPLICATION OR BY OPERATION OF LAW) WITH
RESPECT TO THE PRODUCTS, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR REPRESENTATIONS AS TO MERCHANTABILITY, FITNESS FOR
PARTICULAR PURPOSE, INFRINGEMENT OF ANY PATENT, COPYRIGHT, OR OTHER INTELLECTUAL PROPERTY RIGHT, OR ANY OTHER MATTER.
This warranty does not extend to products subjected to misuse, accident, or improper application, maintenance, or storage. Vicor shall not be liable
for collateral or consequential damage. Vicor disclaims any and all liability arising out of the application or use of any product or circuit and assumes
no liability for applications assistance or buyer product design. Buyers are responsible for their products and applications using Vicor products and
components. Prior to using or distributing any products that include Vicor components, buyers should provide adequate design, testing and
operating safeguards.
Vicor will repair or replace defective products in accordance with its own best judgment. For service under this warranty, the buyer must contact
Vicor to obtain a Return Material Authorization (RMA) number and shipping instructions. Products returned without prior authorization will be
returned to the buyer. The buyer will pay all charges incurred in returning the product to the factory. Vicor will pay all reshipment charges if the
product was defective within the terms of this warranty.
Life Support Policy
VICOR’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS
PRIOR WRITTEN APPROVAL OF THE CHIEF EXECUTIVE OFFICER AND GENERAL COUNSEL OF VICOR CORPORATION. As used herein, life support
devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform
when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the
user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or system or to affect its safety or effectiveness. Per Vicor Terms and Conditions of Sale, the user of Vicor products
and components in life support applications assumes all risks of such use and indemnifies Vicor against all liability and damages.
Intellectual Property Notice
Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the
products described in this data sheet. No license, whether express, implied, or arising by estoppel or otherwise, to any intellectual property rights is
granted by this document. Interested parties should contact Vicor's Intellectual Property Department.
The products described on this data sheet are protected by the following U.S. Patents Numbers:
5,945,130; 6,403,009; 6,710,257; 6,911,848; 6,930,893; 6,934,166; 6,940,013; 6,969,909; 7,038,917; 7,145,186; 7,166,898; 7,187,263;
7,202,646; 7,361,844; D496,906; D505,114; D506,438; D509,472; and for use under 6,975,098 and 6,984,965.
Vicor Corporation
25 Frontage Road
Andover, MA, USA 01810
Tel: 800-735-6200
Fax: 978-475-6715
email
Customer Service: custserv@vicorpower.com
Technical Support: apps@vicorpower.com

VTM48RP015T050AB1

Mfr. #:
Manufacturer:
Vicor
Description:
DC DC CONVERTER 1.5V 75W
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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