PI3106-01-HVIZ


PI3106-01-HVIZ
Cool-Power® Series
18-36V Input, 12V / 4.2A / 50W Output
Very High Density Isolated DC-DC Converter (334W/in3)
Description
The Cool-Power® PI3106-01-HVIZ is a very high
density isolated DC-DC converter implementing a
high efficiency soft-switching power architecture.
The PI3106-01-HVIZ operates over an input range
of 18V to 36Vdc, delivering ~50W of output power
(12Vout @ 4.2A), yielding an unprecedented power
density of 334W/in3. The PI3106-01-HVIZ is
available in a space saving surface mountable 0.87”
x 0.65” x 0.265” package, achieving ~50% space
reduction versus conventional solutions.
The 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 PI3106-01-HVIZ 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 88.5%
 High switching frequency minimizes input filter
requirements and reduces output capacitance
 Proprietary “Double-Clamped” ZVS Buck-Boost
Topology
 Proprietary isolated magnetic feedback
 Small footprint (0.57 in2) enables PCB area
savings
 Very low profile (0.26 in)
 Industrial input voltage range (18-36Vdc)
 On/Off Control, positive logic
 +10/-20% Trim
 Temperature Monitor (TM) & Over-Temperature
Protection (OTP)
 Input UVLO & OVLO and output OVP
 Over current protection with auto restart
 Adjustable soft-start
 Starts up into high capacitive loads
 2250V input to output isolation
Applications

Industrial DC-DC power conversion
Package Information

Surface Mountable 0.87” x 0.65” x 0.265”
package
Typical Application Schematic Diagram
PI3106-01-HVIZ
PI3106-01-HVIZ
18V-36Vin, 12Vout, 4.2A
Very High Density Isolated DC-DC Converter
Picor Corporation • picorpower.com
Figure 1 Picor PI3106-01-HVIZ Shown With System Fuse,
Filter, Decoupling And Extended Soft Start
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 1 of 15
Pin Description And Maximum Ratings
+IN
+OUT
SGND
TM
PI3106-01-HVIZ
TRIM/SS
ENABLE
-OUT
-IN
Figure 2 Picor PI3106-01-HVIZ Pin Out
Pin Description
Pin
Name
Description
+IN
Primary side positive input voltage terminals.
-IN
Primary side negative input voltage terminals.
ENABLE
TRIM/SS
TM
Converter enable option, functions as 5V reference and on/off control pin. Pull low for off.
External soft start pin and trim function. Connect to SGND or ENABLE through resistor for
trim up or trim down.
Temperature measurement output pin.
SGND
Signal ground, primary side referenced.
+OUT
Isolated secondary DC output voltage positive terminals.
-OUT
Isolated secondary DC output voltage negative terminals.
Absolute Maximum Ratings
+IN to -IN Max Operating Voltage
+IN to -IN Max Peak Voltage
ENABLE to –IN
TM to –IN
TRIM/SS to –IN
+OUT to –OUT
Isolation Voltage (+IN/-IN to +OUT/-OUT)
Isolation Capacitance (+IN/-IN to +OUT/-OUT)
Continuous Output Current
Peak Output Current
Operating Junction Temperature
Storage Temperature
Case Temperature During Reflow
Picor Corporation • picorpower.com
-1.0 to 41Vdc (operating)
45Vdc (non-operating, 100ms)
-0.3 to 6.0Vdc
-0.3 to 6.0Vdc
-0.3 to 6.0Vdc
-0.5 to 14.5.0Vdc
2250Vdc
280 pF
4.2A DC (Tcase < 100°C)
12A DC (11mm heatsink, 600LFM)
-40 to 125°C
-50 to 125°C
245°C
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 2 of 15
Functional Block Diagram
+OUT
RUN
BIAS
START
BIAS
Synchronous
Rectifier
-OUT
Vcc
ZVS POWER
TRAIN
+IN
Driver
Driver
ZVS POWER
TRAIN
ZVS
-IN
FB
Output OVP
+
-
FB
DC
+
-
DC
+
DC
Timing
Logic
Reset
Enable
Period Ramp
+
-
+
On-Duty Ramp
DC
LFF
ENB
ENABLE
+5V
DC
Slow Current Limit
Input UVP
+
-
+
-
120us
delay
DC
Input OVP
+
-
CFB2
EA Fault
RFB1
CFB1
Fault
Latch
And
Reset
Logic
DC
120us
delay
+
-
+
-
Over Temp
DC
FB
+
-
Error Amp
+
DC
TM
ENB
TRIM/SS
RSS
VREF
1.22V
Temp
Sensor
CSS INT
SGND
Fault
Figure 3 PI3106-01-HVIZ Functional Block Diagram
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 3 of 15
Electrical Specifications
Unless otherwise specified: 18V < VIN < 36V, 0A < IOUT < 4.2A, -40C < TCASE < 100C(1)
Parameter
Symbol
Min
Typ
Max
Units
Conditions
VIN
18
24
36
Vdc
1.0
V/µs
VIN = 36V
Input Specifications
Input Voltage Range
Input dv/dt
(1)
VINDVDT
Input Under-Voltage Turn-on
VUVON
17
Vdc
Input Under-Voltage Turn-off
VUVOFF
16
Vdc
IO = 4.2A
IO = 4.2A
Input Under-Voltage Hysteresis
VUVH
1
Vdc
IO = 4.2A
Input Over-Voltage Turn-on
VOVON
40
Vdc
IO = 4.2A
Input Over-Voltage Turn-off
VOVOFF
41
Vdc
IO = 4.2A
VOVH
1
IQ
2
mAdc
Input Idling Power
PIDLE
3.8
W
VIN = 24V, IOUT = 0A
Input Standby Power
PSBY
0.225
W
VIN = 24V, ENABLE = 0V
IIN
2.38
Adc
Input Reflected Ripple Current
IINRR
13
mApp
Recommended Ext Input
Capacitance
CIN
109.4
µF
Output Voltage Set Point
VOUT
12.0
Vdc
Total Output Accuracy
VOA
Line Regulation
VRLI
0.25
%
VIN = 18V-36V, IOUT = 4.2A
Load Regulation
VRLO
1.5
%
VIN = 24V, IOUT = 0-4.2A
Output Voltage Trim Range
VOADJ
Input Over-Voltage Hysteresis
Input Quiescent Current
Input Current Full Load
IO = 4.2A
VIN = 24V, ENABLE = 0V
TCASE = 100C IOUT = 4.2A FL =
88.2 % typical VIN =24V
LIN = 0.47µH CIN = 100µF 63V
electrolytic + 2x4.7µF 50V X7R
ceramic
CIN = 100µF 50V electrolytic +
2x4.7µF 50V X7R ceramic
CIN = Cbulk + Chf
Output Specifications
-3
+3
-20%
IOUT = 2.1 A
%
10%
%
4.2
Adc
12
Adc
Output Current Range
IOUT
Over Current Protection
IOCP
7.7
Efficiency – Full Load
FL
88.2
%
TCASE = 100C, VIN =24V
Efficiency – Half Load
HL
84.6
%
TCASE = 100C, VIN =24V
Output OVP Set Point
VOVP
14.5
Vdc
Output Ripple Voltage
VORPP
120
mVpp
Switching Frequency
fSW
900
kHz
tONDLY
80
ms
Output Turn-on Delay Time
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
VIN = 52V
COUT = 6x2.2µF 16V X7R DC20MHz
VIN = VUVON to ENABLE = 5V
Rev 1.3, Jan 17th, 2012
Page 4 of 15
Electrical Specifications (continued)
Unless otherwise specified: 18V < VIN < 36V, 0A < IOUT < 4.2A, -40C < TCASE < 100C(1)
Parameter
Symbol
Min
Typ
Max
Units
Conditions
VIN = VUVOFF to ENABLE < 1.8V
ENABLE = 5V to 90% Vout
CSS = 0
CSS = 0, COUT = Al Electrolytic
IOUT = 50% step 0.1A/µS
COUT = 6x2.2µF 16V X7R
IOUT = 50% step 0.1A/µS
COUT = 6x2.2µF 16V X7R
VOUT - 1%
Output Specifications (continued)
Output Turn-off Delay Time
Soft-Start Ramp Time
tOFFDLY
10
µs
tSS
380
µs
Maximum Load Capacitance
COUT
10000
µF
Load Transient Deviation
VODV
360
mV
Load Transient Recovery Time
tOVR
100
µs
Maximum Output Power
POUT
50
W
Auxiliary Control Pins
ENABLE
DC Voltage Reference Output
VERO
4.65
4.9
5.15
Vdc
Output Current Limit (2)
IECL
-3.3
-2.6
-1.9
mAdc
IESL
-120
-90
-60
µA
Module Enable Voltage
VEME
1.95
2.5
3.05
Vdc
Module Disable Voltage
VEMD
1.8
2.35
2.9
Vdc
Disable Hysteresis
VEDH
150
mV
Enable Delay Time
tEE
10
µs
Disable Delay Time
tED
10
µs
Maximum Capacitance
CEC
1500
pF
Maximum External Toggle Rate
fEXT
1
Hz
Start Up Current Limit
(2)
ENABLE = 3.3V
ENABLE = 1V
TRIM/SS
Trim Voltage Reference
VREF
1.22
Vdc
Internal Capacitance
CREFI
10
nF
External Capacitance
CREF
Internal Resistance
RREFI
10
k
Temperature Coefficient
TMTC
10
mV/°K
Temperature Full Range Accuracy
TMACC
-5
Drive Capability
ITM
-100
TM Output Setting
VTM
1
µF
TM (Temperature Monitor)
Picor Corporation • picorpower.com
5
°K
µA
3.00
Preliminary PI3106-01-HVIZ
V
Ambient Temperature = 300°K
Rev 1.3, Jan 17th, 2012
Page 5 of 15
Electrical Specifications (continued)
Unless otherwise specified: 18V < VIN < 36V, 0A < IOUT < 4.2A, -40C < TCASE < 100C(1)
Parameter
Symbol
Min
Typ
Max
Units
TMAX
130
135
140
°C
Conditions
Thermal Specification
Junction Temperature Shutdown
Junction-to-Case Thermal
Impedance
RJ-C
3
°C/W
Case-to-Ambient Thermal Impedance
RC-A
15
°C/W
VIN = 36V, Full 4.2A load
Mounted on 4.2 in2 1oz. Cu 6
layer PCB 25°C
Regulatory Specification
IEC 60950-1:2005 (2nd Edition),
EN 60950-1:2006
IEC 61000-4-2
UL 60950-1:2007
CAN/CSA C22.2 NO. 60950-1-07
Recommended Input Fuse Rating
IFUSE
4
Symbol
Min
10
A
Fast acting LITTLEFUSE Nano²
Series Fuse
Max
Units
Conditions
Mechanical Specifications
Parameter
Typ
Mechanical Parameters
PI3106-01-HVIZ Package Weight
MPKG
PI3106-01-HVIZ Package Length
LPKG
PI3106-01-HVIZ Package Width
WPKG
PI3106-01-HVIZ Package Height
HPKG
7.2
g
No heat sink
2.2
cm
No heat sink
0.87
in
No heat sink
1.65
cm
No heat sink
0.65
in
No heat sink
0.673
cm
No heat sink
0.265
in
No heat sink
Note (1): These parameters are not production tested but are guaranteed by design, characterization and
correlation with statistical process control. Unless otherwise specified, ATE tests are completed at room
temperature.
Note (2): Current flow sourced by a pin has a negative sign.
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 6 of 15
Functional Description:
Input Power Pins IN(+) and IN(-):
The input power pins on the PI3106-01-HVIZ are
connected to the input power source which can
range from 18V to 36V DC. Under surge conditions,
the PI3106-01-HVIZ can withstand up to 45V DC for
100 ms without incurring damage. The user should
take care to avoid driving the input rails above the
specified ratings. Since the PI3106-01-HVIZ is
designed with high reliability in mind, the input pins
are continuously monitored. If the applied voltage
exceeds the input over-voltage trip point (typically
41V) the conversion process shall be terminated
immediately. The converter initiates soft-start
automatically within 80ms after the input voltage is
reduced back to the appropriate value. The input
pins do not have reverse polarity protection. If the
PI3106 is operated in an environment where reverse
polarity is a concern, the user should consider using
a polarity protection device such as a suitably rated
diode. To avoid the high losses of using a diode, the
user should consider the much higher efficiency
Picor family of intelligent Cool-ORing® solutions that
can be used in reverse polarity applications.
Information is available at picorpower.com.
The PI3106-01-HVIZ will draw nearly zero current
until the input voltage reaches the internal start up
threshold. If the ENABLE pin is not pulled low by
external circuitry, the output voltage will begin rising
to its final value of 12V about 80ms after the input
UV lockout releases. This will occur automatically
even if the ENABLE pin is floating.
To help keep the source impedance low, the input to
the PI3106-01-HVIZ should be bypassed with (2)
4.7uF 50V ceramic capacitors of X7R dielectric in
parallel with a low Q 100uF 50V electrolytic
capacitor. To reduce EMI and reflected ripple
current, a series inductor of 0.2 to 0.47uH can be
added. The input traces to the module should be low
impedance configured in such a manner as to keep
stray inductance minimized.
ENABLE Pin:
The ENABLE pin serves as a multi-function pin for
the PI3106-01-HVIZ. During normal operation, it
outputs the on-board 4.9V regulator which can be
used for trimming the module up. The ENABLE pin
can also be used as a remote enable pin either from
the secondary via an optocoupler and some external
isolated bias supply or from the primary side through
a small signal transistor, FET or any device that
sinks 3.3mA, minimum. If the ENABLE pin is lower
than 2.35V typical, the converter will be held off or
Picor Corporation • picorpower.com
shut down if already operating. A third feature is
offered in that during a fault condition such as output
OVP, input UV or OV, or output current limit, the
ENABLE pin is pulled low internally. This can be
used as a signal to the user that a fault has
occurred. Whenever the ENABLE pin is pulled low,
the TRIM/SS pin follows, resetting the internal and
external soft-start circuitry. All faults will pull
ENABLE low including over temperature. If
increased turn on delay is desired, the ENABLE pin
can be bypassed with a small capacitor up to a
maximum of 1500pF.
TRIM/SS Pin:
The TRIM/SS pin serves as another multi-purpose
pin. First, it is used as the reference for the internal
error amplifier. Connecting a resistor from TRIM/SS
to SGND allows the reference to be margined down
by as much as -20%. Connecting a resistor from
TRIM/SS to ENABLE will allow the reference and
output voltage to be margined up by 10%. If the user
wishes a longer start up time, a small ceramic
capacitor can be added to TRIM/SS to increase it. It
is critical to connect any device between TRIM/SS
and SGND and not -IN, otherwise high frequency
noise will be introduced to the reference and
possibly cause erratic operation.
TM Pin:
The TM pin serves as an output indicator of the
internal package temperature which is within
approximately +/- 5 K of the hottest junction
temperature. Because of this, it is a good indicator of
a thermal overload condition. The output is a scaled,
buffered analog voltage which indicates the internal
temperature in degrees Kelvin. Upon a thermal
overload, the TM pin is pulled low, indicating a
thermal fault has occurred. Upon restart of the
converter, the TM pin reverts back to a buffered
monitor. The thermal shutdown function of the
PI3106-01-HVIZ is a fault feature which interrupts
power processing if a certain maximum temperature
is exceeded. TM can be monitored by an external
microcontroller or circuit configured as an adaptive
fan speed controller so that air flow in the system
can be conveniently regulated.
SGND Pin:
The PI3106-01-HVIZ SGND pin is the “quiet” control
circuitry return. It is basically an extension of the
internal signal ground. To avoid contamination and
potential ground loops, this ground should NOT be
connected to -IN since it is already star connected
inside the package. Connect signal logic to SGND,
not -IN.
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 7 of 15
Output Power Pins +OUT And -OUT:
The output power terminals OUT(+) and OUT(-)
deliver the 4.2A maximum output current from the
PI3106-01-HVIZ through the J-lead output pins. This
configuration allows for a low impedance output and
should be connected to multi-layer PCB parallel
planes for best performance. Due to the high
switching frequency, output ripple and noise can be
easily attenuated by adding just a few high quality
X7R ceramic capacitors while retaining adequate
transient response for most applications. The
PI3106-01-HVIZ does not require any feedback loop
compensation nor does it require any opto-isolation.
All isolation is contained within the package. This
greatly simplifies the use of the converter and
eliminates all outside influences of noise on the
quality of the output voltage regulation and feedback
loop. It is important for the user to minimize resistive
connections from the load to the converter output
and to keep stray inductance to a minimum for best
regulation and transient response. The very small
size footprint and height of the PI3106-01-HVIZ
allows the converter to be placed in the optimum
location to allow for tight connections to the point of
load. For those applications absolutely requiring very
tight regulation, contact Picor Engineering at
picorpower.com for a remote sense application
circuit which can be used.
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 8 of 15
Typical Performance Characteristics:
12
90
11
80
10
9
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% Efficiency
60
50
40
Power Dissipation (Watts)
70
8
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7
6
5
4
3
30
2
20
10
1
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.0
0.5
1.0
1.5
Load Current (Amps)
2.0
2.5
3.0
3.5
4.0
4.5
Load Current (Amps)
Figure 4 Conversion Efficiency
Figure 6 Power Dissipation Vs Load
12.34
10
9
12.24
8
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12.04
11.94
11.84
Maximum Dissipated Power Watts
Output Voltage (Volts)
12.14
7
6
5
4
3
0LFM
200LFM
400LFM
600LFM
800LFM
1000LFM
2
11.74
1
11.64
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0
0
5
10
Load Current (Amps)
15
20
25
30
35
40
45
50
55
60
Ambient Temperature Degrees C
Figure 7 Maximum Power Dissipation No Heatsink
Figure 5 Line And Load Regulation
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 9 of 15
65
Typical Performance Characteristics:
10
9
Maximum Dissipated Power Watts
8
7
6
5
4
3
0LFM
200LFM
400LFM
600LFM
800LFM
1000LFM
2
1
0
0
5
Figure 10 Start Up CREF =22nF
(VIN = 16V IO = 4.2A CC COUT = 6X2.2µF X7R Ceramic)
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
Ambient Temperature Degrees C
Figure 8 Max Power Dissipation (6.3mm Heat Sink)
10
9
Maximum Dissipated Power Watts
8
7
6
5
4
Figure 11 Start Up CREF =22nF
(VIN = 24V IOUT = 4.2A CC COUT = 6X2.2µF X7R Ceramic)
3
0LFM
200LFM
400LFM
600LFM
800LFM
1000LFM
2
1
0
0
5
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
Ambient Temperature Degrees C
Figure 9 Max Power Dissipation (11mm Heat Sink)
Figure 12 Start Up CREF =22nF
(VIN = 36V IOUT = 4.2A CC COUT = 6X2.2µF X7R Ceramic)
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 10 of 15
Typical Performance Characteristics:
Figure 13 Transient Response 0.1A/µs
(VIN = 24V IOUT = 2.1-4.2A COUT = 6X2.2µF X7R Ceramic)
Figure 14 Output Ripple
(VIN = 24V IOUT = 4.2A COUT = 6X2.2µF X7R Ceramic)
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 11 of 15
Package Outline & Recommended PCB Land Pattern
Figure 15
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 12 of 15
Ordering Information And Available Options:
Available Options – Heat Sinks:
At present, Picor offers four different heat sink options to accommodate the customers space and cooling needs.
Heat sinks are available in two sizes, one with 6.3mm fins and the other with 11mm fins. Each of those heat sinks
can be ordered with a specific air flow direction in mind, both X-Flow and longitudinal are supported.
Figure 16 Picor PI3106-01-HVIZ Heat Sink Options:
Part Number
Package
PI3106-01-HVIZ
32784
32786
32783
32785

0.87”(w) x 0.65”(l) x 0.265”(h)
Transverse Fins Heatsink 11 mm *
Transverse Fins Heatsink 6.3mm *
Longitudinal Fins Heatsink 11 mm *
Longitudinal Fins Heatsink 6.3 mm *
* Assorted spring loaded push pins (not provided) are available to accommodate various PCB thicknesses.
Please visit www.vicorpower.com for ordering information and details.
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 13 of 15
Ordering Information And Available Options:
Available Options – PI3106-01-EVAL1 Evaluation Board:
If you wish to evaluate the electrical and thermal performance of the PI3106-01-HVIZ, Picor can make available
the PI3106-01-EVAL1 Evaluation Board. It comes with a fully populated high density isolated DC-DC power
supply and a comprehensive user manual. For details contact Picor Applications Engineering or visit our website
at www.picorpower.com.
Figure 17 Picor PI3106-01-EVAL1 Evaluation Board
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
Page 14 of 15
Warranty
Vicor products are guaranteed for two years from date of shipment against defects in material or workmanship
when in normal use and service. This warranty does not extend to products subjected to misuse, accident, or
improper application or maintenance. Vicor shall not be liable for collateral or consequential damage. This
warranty is extended to the original purchaser only.
EXCEPT FOR THE FOREGOING EXPRESS WARRANTY, VICOR MAKES NO WARRANTY, EXPRESS OR
LIMITED, INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE.
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.
Information published by Vicor has been carefully checked and is believed to be accurate; however, no
responsibility is assumed for inaccuracies. Vicor reserves the right to make changes to any products without
further notice to improve reliability, function, or design. Vicor does not assume any liability arising out of the
application or use of any product or circuit; neither does it convey any license under its patent rights nor the rights
of others. Vicor general policy does not recommend the use of its components in life support applications wherein
a failure or malfunction may directly threaten life or injury. Per Vicor Terms and Conditions of Sale, the user of
Vicor components in life support applications assumes all risks of such use and indemnifies Vicor against all
damages.
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 components are not designed to be used in applications, such as life support systems,
wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and
Conditions of Sale, which are available upon request.
Specifications are subject to change without notice.
Intellectual Property Notice
Vicor and its subsidiaries own Intellectual Property (including U.S. and Foreign Patents and pending patent
applications) related to the products described in this data sheet. Interested parties should contact Vicor’s
Intellectual Property Department.
The products described in this data sheet are protected by the following U.S. Patents Numbers:
6,788,033; 7,154,250; 7,561,446; 7,361,844; D496,906; D506,438; 6,940,013; 7,038,917; 6,969,909; 7,166,898;
6,421,262; 7,368,957; RE 40,072
Vicor Corporation
25 Frontage Road
Andover, MA 01810
USA
Picor Corporation
51 Industrial Drive
North Smithfield, RI 02896
USA
Customer Service: [email protected]
Technical Support: [email protected]
Tel: 800-735-6200
Fax: 978-475-6715
Picor Corporation • picorpower.com
Preliminary PI3106-01-HVIZ
Rev 1.3, Jan 17th, 2012
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