SIP20C-05S1V5

SIP20C Series DC/DC CONVERTERS • • • • • • • • • Updated version of SIP20 Best-of-class wide output trim range Industry standard footprint High power density (60W/in3) High Efficiency 90% Fixed frequency (500kHz) Remote ON/OFF Undervoltage lockout (UVLO) Remote sense option Single output 9-20W Non-isolated DC/DC Regulators 1 The SIP20C series are non-isolated DC/DC converters packaged in a single-in-line footprint (2.5 x 0.55 x 0.23 inches) giving designers a cost effective solution for conversion of 5VDC to 3.3VDC and lower voltages. The SIP20C offers a best-of-class wide output trim range which allows maximum design flexibility and a pathway for future upgrades. For example, the 1.5V model can be trimmed as low as 1V. Local voltage conversion by the SIP20C from existing 5V system voltages eliminates the need for redesign of existing power architectures when voltage requirements change. The SIP20C is designed for applications that include distributed power, workstations, computers and file servers. Implementing state of the art surface mount technology and automated manufacturing techniques, the SIP20C offers compact size and efficiencies of 90%. The SIP20C is an updated version of the original SIP20 and is fully compatible with the original model. All specifications are typical at nominal input, full load at 25°C unless otherwise stated (4) 2 YEAR WARRANTY SPECIFICATIONS OUTPUT SPECIFICATIONS Voltage adjustability S3V3 S2V5 S1V5 (See Note 1) Vin = 4.5V to 5.5V Io = 0A to 6A 60% to 115% 60% to 110% 87% to 130% ±2.7% ±0.3% ±0.3% 0A None 0 to 20MHz BW 100mV pk-pk, 30mV rms max. ±0.01%/°C ±2.0% max. deviation 300µs recovery to within ±1.0% (See Note 6) 0.5VDC compensation EMC CHARACTERISTICS Radiated emissions Electrostatic discharge EN55022/11, FCC part 15 EN61000-4-2, IEC801-2 Level A GENERAL SPECIFICATIONS Efficiency Isolation voltage Switching frequency Approvals and standards (See Note 7) Material flammability Dimensions Pin length Weight MTBF MIL-HDBK-217F (LxWxH) Fixed See table Non-isolated 500kHz typ. VDE0805, EN60950, IEC950 UL1950, CSA C22.2 No. 950 UL94V-0 63.5 x 13.97 x 5.84 mm 2.5 x 0.55 x 0.23 inches Set point accuracy Line regulation Load regulation Minimum load Overshoot/undershoot Ripple and noise (See Note 8) Temperature coefficient Transient response (See Note 2) Remote sense INPUT SPECIFICATIONS Input voltage range Input current Input current Input reflected ripple Remote ON/OFF Start-up time External capacitor 0.135 ±0.02 inches (3.43 ±0.5mm) 5g (0.18oz) >1,000,000 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance 4.5 to 5.5VDC No load @ Io max. and Vin = 0 to 5.5V (See Note 3) 150mA 5.3A max. Altitude 200mA (See Note 5) 1.0ms (See Note 4) 100µF Vibration Operating ambient, convection cooled Operating ambient, 300LFM forced air Non-operating Operating Non-operating 5Hz to 500Hz See curve -25°C to +85°C See Curve -55°C to +100°C 10,000 feet max. 40,000 feet max. 2.4G rms (approx.) International Safety Standard Approvals VDE0805/EN60950/IEC950 pending UL1950 CSA 22.2 No. 950 pending File Name: SIP20C.PDF Rev: 31 OCT 2000 SIP20C Series DC/DC CONVERTERS OUTPUT POWER (MAX.) 20W 15W 9W Notes 1 2 3 4 5 6 7 8 9 Single output 9-20W Non-isolated DC/DC Regulators 2 For the most current data and application support visit www.artesyn.com/powergroup/products.htm OUTPUT CURRENT (MIN.) 0A 0A 0A OUTPUT CURRENT (MAX.) 6A 6A 6A INPUT VOLTAGE 4.5-5.5VDC 4.5-5.5VDC 4.5-5.5VDC OUTPUT VOLTAGE 3.3V 2.5V 1.5V EFFICIENCY (TYP.) 90% 82% 75% PROTECTION Short circuit protection Input surge protection REGULATION LINE ±0.3% ±0.3% ±0.3% LOAD ±0.3% ±0.3% ±0.3% MODEL NUMBER (6) SIP20C-05S3V3 SIP20C-05S2V5 SIP20C-05S1V5 Vin = 5.0V, Io = full load, TA = 25°C. Total error band ±4.5% over all operating conditions and temperatures until end of life. di/dt = 1A/1µs, Vin = 5VDC, Tc = 25°C, load change = 0.5 lo max. to lo max. and Io max. to 0.5 Io max. With simulated source impedance of 500nH. 5Hz to 20MHz. Use a 100µF with ESR = 0.045Ω max. at 100kHz @ 25°C. Referenced to ground for shutdown. If pin 6 is high unit will shut down. If pin 6 is open unit will operate as normal. Single line sense; 0.5VDC compensation. Designate with the suffix 'R' e.g. SIP20C-05S3V3R. This product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product. 0-20MHz BW, 0.1µF ceramic, 1µF tantalum on output. A short from +Vout to ground of less than 100mΩ may cause the unit to enter a non-destructive latch-up mode. If latch-up does occur the power supply to the unit may need to be cycled. Continuous (See Note 9) 6VDC continuous max. UVLO Vin