SIP305 Datasheet | Power-One

SIP305 SERIES - NON-ISOLATED, 20 WATT DESCRIPTION SIP305 non-isolated step-up DC/DC converters deliver high efficiency and excellent transient response in an industry-standard SIP package. Measuring 2.5” x 0.55” x 0.31”, the SIP305 can provide up to 20 watts of output power. The SIP305 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 k Hz, the SIP305 Features surface-mount construction and an efficiency of 90%. Features - High Efficiency - Excellent Transient Response - Optional Sense and Power OK Pins - Non-Isolated - Open-Frame Construction - Vertical or Horizontal Mounting - Water Washable TECHNICAL SPECIFICATIONS Input Voltage Range 3.3 VDC Nominal Turn-On Time 3.0 - 4.0 VDC 10 ms Efficiency vs. Load Output EFFICIENCY% Setpoint Accuracy Line Regulation Vin Min. - Vin Max., Iout Rated Load Regulation Iout Min.- Iout Max., Vin Nom. Ripple and Noise Dynamic Regulation, Loadstep Pk Deviation Settling Time ±1% 0.5% Vout 1% Vout 100 m V 25% Iout 4% Vout 500 µs 90 88 86 84 82 80 10 20 30 40 50 60 LOAD % 70 80 90 100 SIP305 3Vin 3.3Vin 4Vin General Switching Frequency Temperature Coefficient PCB Operating Temperature Storage Range Humidity Max., Non-Condensing Vibration, 3 Axes, 5 Min Each MTBF† (Bellcore TR-NWT-000332) 400 k Hz 0.03%/°C 0 to +100°C -40 to +100°C 95% 5 g, 10 - 55 Hz Consult Factory Notes † 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 patible with mercial 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 patible with mercial spray or immersion post wave-solder washing equipment. REV. 08/01 SIP305 SERIES - NON-ISOLATED, 20...