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VSNS5 Series Point of Load Converter
Features
·Delivers 5A of output current
· High Efficiency
·Low output ripple and noise
·Small size and low profile
·Cost-efficient open frame design
·Single-in-line (SIP) & SMT package
·Remote ON/OFF (active low)
·Trimmable output voltage via external
resistor
·Output overcurrent protection
·Over temperature protection
·Wide operating temperature -40°C~85°C
·Non-isolated
Model
Number
VSNS5-5-1R0
VSNS5-5-1R5
VSNS5-5-1R8
VSNS5-5-2R0
VSNS5-5-2R5
VSNS5-5-3R3
VSNS5-12-1R0
VSNS5-12-1R5
VSNS5-12-1R8
VSNS5-12-2R5
VSNS5-12-3R3
VSNS5-12-5R0
Input
Voltage
3.0-5.5V
3.0-5.5V
3.0-5.5V
3.0-5.5V
3.0-5.5V
4.5-5.5V
10-14V
10-14V
10-14V
10-14V
10-14V
10-14V
Output
Voltage
1.0V
1.5V
1.8V
2.0V
2.5V
3.3V
1.0V
1.5V
1.8V
2.5V
3.3V
5.0V
Output
Current
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
Max.
Power
5.0W
7.5W
9.0W
10.0W
12.0W
16.5W
5.0W
7.5W
9.0W
12.0W
16.5W
25.0W
Ripple & Noise
max
30mVp-p
30mVp-p
30mVp-p
30mVp-p
30mVp-p
30mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
50mVp-p
MTBF
1.5x10
6
hrs
1.5x10
6
hrs
1.5x10
6
hrs
1.5x10
6
hrs
1.5x10
6
hrs
1.5x10
6
hrs
1.5x10
6
hrs
1.5x10
6
hrs
1.5x10
6
hrs
1.5x10
6
hrs
1.5x10
6
hrs
1.5x10
6
hrs
Efficiency
typ.
82%
87%
88%
90%
92%
94%
81%
84%
85%
87%
89%
92%
Notes:
1. Typical at Ta+ +25°C under nominal line voltage and full load conditions, unless other wise noted. All models are tested and spec-
ified with external input and output capacitors. (Cin=100uFx2 Cout=10uF), These capacitors are necessary to accommodate out
test equipment.
2. Ripple and Noise are tested/specified over a 20MHz bandwidth and may be reduced with external filtering.
3. This device has no minimum load requirement and will regulate under no-load conditions. The regulation part of the specifica-
tion describes the output voltage deviation as the line voltage or load is varied from its minimum value to either extreme .
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
www.v-infinity.com
1-866-372-1258
•
VSNS5 Series Point of Load Converter
Electrical Specifications
Voltage tolerance
Line regulation
Load regulation
Switching frequency
Dimensions
Note:
Suffix V is for SIP packaging
Suffix H is for SMT packaging
±2.0%
±0.3%
±0.4%
300KHz
22.9x13.9x8.6mm (SIP package)
Drawings
Pin assignment
V-Infinity reserves the right to make changes to its products or to discontinue any product or service without notice, and to advise customers to
verify the most up-to-date product information before placing orders. V-Infinity assumes no liability or responsibility for customer's applications
using V-Infinity products other than repair or replacing (at V-I's option) V-Infinity products not meeting V-I's published specifications. Nothing will
be covered outside of standard product warranty.
V-Infinity, LLC, 9615 SW Allen Blvd Suite 103, Beaverton, OR 97005
www.v-infinity.com
1-866-372-1258
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