Datenblatt-Suchmaschine für elektronische Bauteile |
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FAN2103 Datenblatt(PDF) 1 Page - Fairchild Semiconductor |
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FAN2103 Datenblatt(HTML) 1 Page - Fairchild Semiconductor |
1 / 14 page November 2012 © 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN2103 • Rev. 1.0.8 FAN2103 — TinyBuck™ 3 A, 24 V Input, Integrated Synchronous Buck Regulator Features 3 A Output Current Over 95% Efficiency Fully Synchronous Operation with Integrated Schottky Diode on Low-side MOSFET Boosts Efficiency Programmable Frequency Operation (200 KHz to 600 KHz) Power-good Signal Accepts Ceramic Capacitors on Output External Compensation for Flexible Design Wide Input Range: 3 V to 24 V Output Voltage Range: 0.8 V to 90%V IN Input Under-Voltage Lockout Programmable Over-Current Limit Under-Voltage, Over-Voltage, and Thermal Protections 5x6 mm, 25-pin, 3-Pad MLP Applications Graphics Cards Battery-powered Equipment Set-top Boxes Point-of-load Regulation Servers Description The FAN2103 TinyBuck™ is an easy-to-use, cost- and space-efficient, 3 A synchronous buck solution. It enables designers to solve high current requirements in a small area with minimal external components. External compensation, programmable switching frequency, and current limit features allow for design optimization and flexibility. The summing current mode modulator uses lossless current sensing for current feedback and over-current, and includes voltage feedforward. Fairchild’s advanced BiCMOS power process, combined with low RDS(ON) internal MOSFETs and a thermally efficient MLP package provide the ability to dissipate high power in a small package. Output over-voltage, under-voltage, and thermal shutdown protections plus power-good, help protect the devices from damage during fault conditions. Related Application Notes TinyCalc™ Design Tool AN-6033 — TinyCalc™ Design Tool Guide AN-5067 – PCB Land Pattern Design and Surface Mount Guidelines for MLP Packages Ordering Information Part Number Operating Temperature Range Package Packing Method FAN2103MPX -10°C to 85°C 25-Pin Molded Leadless Package (MLP) 5x6 mm Tape and Reel FAN2103EMPX -40°C to 85°C 25-Pin Molded Leadless Package (MLP) 5x6 mm Tape and Reel |
Ähnliche Teilenummer - FAN2103_12 |
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Ähnliche Beschreibung - FAN2103_12 |
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