SNS5A
Non-isolated DC/DC POL converter
Total output current
Input voltages
#of outputs
5A
5V, 12V
Single output
SPECIAL FEATURES
・Delivers
5A of output Current
・High
efficiency
・Low
Output Ripple & Noise
・Small
size and low profile
・Cost-efficient
open frame design
・Single
- in - line (SIP) & SMT package
・Remote
ON/OFF
・Trimmable
output voltage via external resistor
・Output
Over current protection
・Over
temperature protection
・Wide
Operating temperature range
-40℃~85℃
22.86mm×13.97mm×8.64mm (SIP package)
ELECTRICAL SPECIFICATIONS
SNS 5A - 5 SIP Packages
SNS 5A - 12 SIP Packages
・Efficiency
・Input
voltage range
・Output
voltage
・Voltage
tolerance
・Line
regulation
・Load
regulation
・Switching
frequency
・*Ripple
& noise
・MTBF
(MIL-HDBK-217F)
94% @ 3.3V
3.0V - 5.5V
1.0V - 3.3V
±2.0%
±0.3%
±0.4%
300KHz
30mVp-p (@3.3V)
1.5×10 hrs
6
・Efficiency
・Input
voltage range
・Output
voltage
・Voltage
tolerance
・Line
regulation
・Load
regulation
・Switching
frequency
・*Ripple
& noise
・MTBF(
MIL-HDBK-217F)
93% @ 5.0V
10.0V - 14.0V
1.0V - 5.0V
±2.0%
±0.3%
±0.4%
300KHz
50mVp-p (@5V)
1.5×10 hrs
6
* Ripple & noise is tested / specif ied over a 20MHz bandwidth and may be reduced with external f iltering.
39
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Ordering Information
Input
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
1.0V@5A
1.5V@5A
1.8V@5A
2.0V@5A
2.5V@5A
3.3V@5A
1.0V@5A
1.5V@5A
1.8V@5A
2.5V@5A
3.3V@5A
5.0V@5A
(12V Input SIP Package only)
Maximum
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
Efficiency
Typ.
82%
87%
88%
89%
91%
94%
78%
84%
85%
89%
91%
93%
Model
Number
SNS5A-5-1R0
SNS5A-5-1R5
SNS5A-5-1R8
SNS5A-5-2R0
SNS5A-5-2R5
SNS5A-5-3R3
SNS5A-12-1R0
SNS5A-12-1R5
SNS5A-12-1R8
SNS5A-12-2R5
SNS5A-12-3R3
SNS5A-12-5R0
SNS
DC-DC CONVERTERS
1. Typical at Ta =+25℃ under nominal line voltage and full load conditions, unless otherwise noted. All models are tested and specified with external input and
output capacitors. (Cin=100㎌X2 Cout=10㎌), These capacitors are necessary to accommodate Our test equitment
2. Ripple & Noise is tested / specified over a 20MHz bandwidth and may be reduced with external filtering. See I/O Filtering
3. These device have no minimum-load requirement and will regulate Under no-load conditions. Regulation specification describe the output voltage deviation as
the line voltage or load is varied from its minimum value to either extreme.
Pin assignment
Single Output (SIP)
1. +Vout
2. Trim
3. COM
4. +Vin
5. ON/OFF
Single Outpu (SMT)
1. +Vout
2. Trim
3. COM
4. +Vin
5. ON/OFF
Dimensions
※
Bottom view
※
Side view
NOTES
1. All dimensions are in inches (mm)
2. Weight : 3.5g or less (SIP)
2.4g or less (SMT)
POWER PLAZA
40
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