VPOL16A-12-SIP CUI Inc, VPOL16A-12-SIP Datasheet - Page 5
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VPOL16A-12-SIP
Manufacturer Part Number
VPOL16A-12-SIP
Description
CONVERTR DC/DC .75/5VOUT 16A SIP
Manufacturer
CUI Inc
Series
V-Infinity VPOL16Ar
Type
Point of Load (POL) Non-Isolatedr
Datasheet
1.VPOL16A-12-SIP.pdf
(12 pages)
Specifications of VPOL16A-12-SIP
Output
0.75 ~ 5V
Number Of Outputs
1
Power (watts)
80W
Mounting Type
Through Hole
Voltage - Input
9 ~ 14V
Package / Case
11-SIP Module (10 Leads)
1st Output
0.75 ~ 5 VDC @ 16A
Size / Dimension
2.00" L x 0.33" W x 0.51" H (50.8mm x 8.4mm x 13mm)
Power (watts) - Rated
80W
Operating Temperature
-40°C ~ 85°C
Efficiency
94%
Approvals
cUL, UL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
3rd Output
-
2nd Output
-
Other names
102-1293
PART NUMBER: VPOL16A-12-SIP
5.7 UVLO (Under-Voltage Lockout)
The voltage on the Vcc pin determines the start of the operation of the
Converter. When the input Vcc rises and exceeds about 8.0V the
converter initiates a soft start. The UVLO function in the converter has a
hysteresis (about 300mV) built in to provide noise immunity at start-up.
6. Safety
6.1 Input Fusing and Safety Considerations.
Agency Approvals: The power Supply shall be submitted to and
receive formal approval from the following test agencies.
1.The power supply shall be approved by a nationally recognized
testing laboratory to UL/CSA 60950 3
EN60950 (International)
2. CB Certificate from an internationally recognized test house in
accordance with EN 60950.
The VPOL16A-12-SIP series converters do not have an internal fuse.
However, to achieve maximum safety and system protection, always
use an input line fuse. The safety agencies require a time-delay fuse
with a maximum rating of 20A.
ON/OFF
Control
ON/OFF
Control
20050 SW 112
Figure 4. Negative Remote ON/OFF Input Drive Circuit
Figure 3. Positive Remote ON/OFF Input Drive Circuit
Q1
Q1
th
Ave. Tualatin, Oregon 97062
+Vin
Remote ON/OFF
Common
+Vin
Remote ON/OFF
Common
VPOL16A-12-SIP
VPOL16A-12-SIP
rd
Edition (North America) and
Common
Common
+Vo
+Vo
phone
phone 503.612.2300 fax
DESCRIPTION: point of load converter
7. Applications
7.1 Layout Design Challenges.
In optimizing thermal design the PCB is utilized as a heat sink. Also
some heat is transferred from the VPOL16A-12-SIP module to the main
board through connecting pins. The system designer or the end user
must ensure that other components and metal in the vicinity of the
VPOL16A-12-SIP series meet the spacing requirements to which the
system is approved.
Low resistance and low inductance PCB layout traces are the norm and
should be used where possible. Due consideration must also be given
to proper low impedance tracks between power module, input and
output grounds. The recommended VPOL16A-12-SIP footprint is shown
as figure 5.
0.29(7.4)
Figure 5. Recommended VPOL16A-12-SIP Footprint
All Dimmension In Inches(mm)
Tole rance :
.XX= ± 0.04
.XXX= ± 0.010
fax 503.612.2382
LAYOUT PATTERN
TOP VIEW
1.1mm PLATED THROUGH HOLE
1.6mm PAD SIZE
rev.
page
date
0.33(8.4)
01/2008
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