The FAN2106 TinyBuck™ is an easy-to-use, cost and space-efficient, 6A 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-R_DS(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.

• 6A Output Current
• Over 95% Efficiency
• Fully Synchronous Operation with Integrated Schottky Diode on Low-side MOSFET Boosts Efficiency
• Programmable Frequency Operation: 200KHz to 600KHz
• Power-good Signal
• Accepts Ceramic Capacitors on Output
• External Compensation for Flexible Design
• Wide Input Range: 3.0V to 24V
• Output Voltage Range: 0.8V to 90% V_IN
• Input Under-voltage Lockout
• Programmable Current Limit
• Under-voltage, Over-voltage, and Thermal Protections
• 5x6mm, 25-pin, 3-pad MLP

• Graphics Cards
• Battery-powered Equipment
• Set-top Boxes
• Point-of-load Regulation
• Servers