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R-7212D датащи(PDF) 2 Page - Recom International Power |
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R-7212D датащи(HTML) 2 Page - Recom International Power |
2 / 5 page Characteristics Conditions Min. Typ. Max. Output Voltage Range All Series 2.5 17V Output Current R-72xxP/D 0.2 2.0A R-73xxP/D 0.3 3.0A R-74xxP/D 0.4 4.0A Output Current Limit R-72xxP/D 2.5 3.0A R-73xxP/D 3.75 4.25A R-74xxP/D 5.0 5.5A Short Circuit Input Current All Series 50 100mA Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At 100% Load) All Series ±1% ±2% Line Voltage Regulation (Vin = min. to max. at full load) All Series 0.5 1.0% Load Regulation (10 to 100% full load) All Series 0.5 1.0% Ripple & Noise All Series 40mVp-p 70mVp-p Transient Response (see note 1) 50% Load Change – 100µs 200µs Vout Over / Undershoot 100mV Remote ON / OFF (see note 2) Open or High (Power ON) 4.5 28V Low (Power OFF) 0.8V Switching Frequency 270 300 330kHz Shutdown current ON / OFF Pin pulled low 100µA Quiescent Current Vin = min. to max. at 0% load 30mA Operating Temperature Range -40°C +85°C Operating Case Temperature +110°C Storage Temperature Range -40°C +125°C Thermal Impedance Natural Convection 25°C/W Internal Power Dissipation Ta < 60°C 1.4W MTBF (Nominal Vout, 100% load) Tamb. = +25°C 749 x 10³hours Tamb. = +85°C 150 x 10³hours R-7xxxP_D Series Specifications (refer to the standard application circuit, Ta: 25°C) INNOLINE DC/DC-Converter Standard Application Circuit Vout Com Vin TTL Com 2, 3, 4 9, 10, 11 R-72XX R-73XX R-74XX R1 (Adjust down) R2 (Adjust up) 12 5, 6, 7,8 1µF (Optional) 1 C1 OFF ON Q1 C2 100µF/10V (REQ`D) Notes: 1. Requires a 100µF electrolytic or tantalum output capacitor for proper operation in all applications (the capacitor to be placed as close as possible to the output pins). 2. ON / OFF pin driven by TTL (logic gate), open-collector bipolar transistor or open-drain MOSFET. Add a blocking diode to Vout if current can flow backwards into the out- put, as this can damage the converter.. 27-March-2007 www.recom-international.com 166 |
Аналогичный номер детали - R-7212D |
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Аналогичное описание - R-7212D |
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