DatasheetsPDF.com

FAN2108

Fairchild Semiconductor
Part Number FAN2108
Manufacturer Fairchild Semiconductor
Description Integrated Synchronous Buck Regulator
Published Jun 8, 2009
Detailed Description FAN2108 — TinyBuck™, 3-24V Input, 8A, High-Efficiency, Integrated Synchronous Buck Regulator September 2008 www.datash...
Datasheet PDF File FAN2108 PDF File

FAN2108
FAN2108

Overview
FAN2108 — TinyBuck™, 3-24V Input, 8A, High-Efficiency, Integrated Synchronous Buck Regulator September 2008 www.
datasheet4u.
com FAN2108 — TinyBuck™ 3-24V Input, 8A, High-Efficiency, Integrated Synchronous Buck Regulator Features ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ Wide Input Voltage Range: 3V-24V Wide Output Voltage Range: 0.
8V to 80% VIN 8A Output Current Programmable Frequency Operation: 200KHz to 600KHz Over 95% Peak Efficiency Integrated Schottky Diode on Low-side MOSFET Boosts Efficiency Internal Bootstrap diode Power-Good Signal Pre-Bias Startup Accepts Ceramic Capacitors on Output External Compensation for Flexible Design Input Under-Voltage Lockout Programmable Current Limit Under-Voltage, Over-Voltage, and Thermal Shutdown Protections Internal Soft-Start 5x6mm, 25-Pin, 3-Pad MLP Package Description The FAN2108 TinyBuck™ is a highly efficient, small footprint, 8A, synchronous buck regulator.
The FAN2108 contains both synchronous MOSFETs and a controller/driver with optimized interconnects in one package, which enables designers to solve highcurrent requirements in a small area with minimal external components.
External compensation, programmable switching frequency, and current limit features allow design optimization and flexibility.
The summing current mode modulator uses lossless current sensing for current feedback and over-current protection.
Voltage feedforward helps operation over a wide input voltage range.
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 help protect the device from damage during fault conditions.
FAN2108 prevents prebiased output discharge during startup in point-of-load applications.
Applications Servers Point-of-Load Regulation High-End Computing Systems Graphics Cards Battery-Powered Equipment Set-Top Boxes Or...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)