SIP305 POWER ONE, SIP305 Datasheet
SIP305
Manufacturer Part Number
SIP305
Description
CONV DC-DC 3V IN 5V OUT 20W
Manufacturer
POWER ONE
Series
SIP300r
Type
Point of Load (POL) Non-Isolatedr
Datasheet
1.SIP305.pdf
(3 pages)
Specifications of SIP305
Output
5V
Number Of Outputs
1
Power (watts)
20W
Mounting Type
Through Hole
Voltage - Input
3 ~ 4V
Package / Case
11-SIP Module
1st Output
5 VDC @ 4A
Size / Dimension
2.50" L x 0.32" W x 0.55" H (63.5mm x 8.1mm x 14mm)
Power (watts) - Rated
20W
Operating Temperature
0°C ~ 100°C
Efficiency
90%
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
3rd Output
-
2nd Output
-
Other names
179-2185
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SIP305
Manufacturer:
PowerOne
Quantity:
150
Model Selection
Description
SIP305 non-isolated step-up DC/DC converters deliver high efficiency and excellent transient response in an
industry-standard SIP package. The SIP305 can provide up to 20 watts of output power, and is the perfect tool for
designers who are tight on board space and need to augment 3.3V circuit boards with 5V. Operating over a wide
3.0 to 4.0V input range and a frequency of 400 kHz, the SIP305 features surface-mount construction and an
efficiency of 90%.
Technical Specifications
REV. MAY 13, 2004
SIP305
NOTES:
Voltage Range
Turn-On Time
MODEL
Setpoint Accuracy
Line Regulation V in Min. - V in Max., I out Rated
Load Regulation I out Min.- I out Max., V in Nom.
Ripple and Noise
Dynamic Regulation, Loadstep
Switching Frequency
Temperature Coefficient
PCB Operating Temperature
Storage Range
Humidity Max., Non-Condensing
Vibration, 3 Axes, 5 Min Each
MTBF † (Bellcore TR-NWT-000332)
Pk Deviation
Settling Time
3.3 VDC Nominal
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal V in , rated output.
For right-angle pins, add suffix "R" to model number.
INPUT VOLTAGE
(VOLTS)
Model numbers highlighted in yellow or shaded are not recommended for new designs.
3.3
General
Output
Input
CURRENT (AMPS)*
MAXIMUM INPUT
8
Consult Factory
5 g, 10 - 55 Hz
-40 to +100°C
3.0 - 4.0 VDC
0 to +100°C
0.03%/°C
25% I out
1% V out
4% V out
400 kHz
100 mV
500 m s
VOLTAGE (VOLTS)
10 ms
0.5%
95%
±1%
V out
Page 1 of 3
OUTPUT
5.0
† MTBF predictions may vary slightly from model to model.
Specifications typically at 25°C, normal line, and full load, unless
otherwise stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully
compatible with commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please
consult factory for specific model information.
Units are water-washable and fully compatible with commercial
spray or immersion post wave-solder washing equipment.
Features
• High efficiency
• Excellent transient response
• Optional sense and Power OK pins
• Non-isolated
• Open-frame construction
• Vertical or horizontal mounting
• Water washable
94
92
90
88
86
84
82
80
SIP305 DC-DC Series Data Sheet
20-Watt Non-Isolated Converters
10
CURRENT (AMPS)
RATED OUTPUT
20
4.0
30
Efficiency vs. Load
40
Notes
50
LOAD %
EFFICIENCY**
TYPICAL
60
90%
SIP305
3Vin
3.3Vin
4Vin
70
80
90
100
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SIP305 Summary of contents
Page 1
... SIP305 non-isolated step-up DC/DC converters deliver high efficiency and excellent transient response in an industry-standard SIP package. The SIP305 can provide watts of output power, and is the perfect tool for designers who are tight on board space and need to augment 3.3V circuit boards with 5V. Operating over a wide 3 ...
Page 2
... Pin Diameter Tolerance ± 0.002 ± 0.05 REV. MAY 13, 2004 SIP305 DC-DC Series Data Sheet 20-Watt Non-Isolated Converters Thermal Impedance Normal Convection 24.4 °C/W 100 LFM 200 LFM 300 LFM 400 LFM Note: Thermal impedance data is dependent on many environmental factors ...
Page 3
... Power-One, Inc. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. REV. MAY 13, 2004 SIP305 DC-DC Series Data Sheet 20-Watt Non-Isolated Converters Page ...