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SD10A-3DA Scheda tecnica(PDF) 1 Page - Bourns Electronic Solutions |
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SD10A-3DA Scheda tecnica(HTML) 1 Page - Bourns Electronic Solutions |
1 / 2 page SD10A SERIES HDLV Family Description The SD10A is a full-featured, dual output, non-isolated DC-DC converter providing over 66 watts of power in a small 3.3 " SIP. These high efficiency converters have two 10 amp outputs to power today's microprocessors, ASICs, and DSPs. Each output uses an external trim resistor to set the output voltage, allowing variable control. The outputs come up simultaneously and each output has a separate on/off control, allowing them to be sequenced. Both outputs include short circuit protection and have remote sense. A phase-shifted-synchronization approach significantly reduces ripple and noise on the input line. The SD10A uses Bourns Switch Power's patented V2™ technology to ensure extremely fast transient response. Features • Dual 10 Amp Outputs • 90 % Efficiency • Independent Programmable Outputs • Low 0.5 " Profile • Phase Shifted Synchronization • Short Circuit Protection with auto-restart • Remote Sense • Improved Input Filtering • Fast Transient Response • High-temperature Operation • Remote Enable Each Output • Accepts Output Pre-charge • Simultaneous Startup • EN55022 Class A Patent Pending Common Specifications Min Nom Max Units Notes Input Voltage 4.5 5 5.5 Vdc 3.0 3.3 3.6 Vdc 3.15 Vin min if Vout>2.2 V Current 15 A Remote Enable each output High = Disable 2.4 Vdc Low = Enable 0.4 Vdc Open = Enable Outputs (each output) Current 0 10 A Current Limit 11 A Line Regulation ±5 mV over full line range Load Regulation ±7 mV over full load range Ripple 100 mV pp Dynamic Response 0 to 100 % load 100 mV ∆i/∆t = 0.2 A/µs 100 µs 100 to 0 % load 100 mV ∆i/∆t = 0.2 A/µs 100 µs Cross Regulation 0 mV Temperature Regulation ±0.01 %/°C General MTBF 755 k Hrs 25 °C, 60 % load Operating Temperature -25 85 °C -40 85 °C Option Storage Temperature -55 125 °C Switching Frequency 200 kHz 3.3 V input 300 kHz 5 V input Reliable Electronic Solutions Asia-Pacific: Europe: The Americas: www.bourns.com TEL +886- (0)2 25624117 • FAX +886- (0)2 25624116 TEL +41-41 768 5555 • FAX +41-41 768 5510 TEL +1-951 781 5500 • FAX +1-951 781-5700 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. |
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