FAN2106_08 FAIRCHILD [Fairchild Semiconductor], FAN2106_08 Datasheet
FAN2106_08
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FAN2106_08 Summary of contents
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FAN2106 — TinyBuck™ 6A, 24V Input, Integrated Synchronous Buck Regulator Features 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 ...
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Typical Application Diagram Block Diagram © 2006 Fairchild Semiconductor Corporation FAN2106 Rev. 1.0.8 Figure 1. Typical Application Figure 2. Block Diagram 2 www.fairchildsemi.com ...
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Pin Configuration Figure 3. MLP 5x6mm Pin Configuration (Bottom View) Pin Definitions Pin # Name Description P1, 6-12 SW Switching Node. P2, 2-5 VIN Power Input Voltage. Connect to the main input power source. P3, 21-23 PGND Power Ground. Power ...
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Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure ...
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Electrical Specifications Recommended operating conditions are the result of using the circuit shown in Figure 1 unless otherwise noted. Parameter Power Supplies V Current CC V UVLO Threshold CC Oscillator Frequency (2) Minimum On-Time Ramp Amplitude, pk–pk (2) Minimum Off-Time ...
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Electrical Specifications Recommended operating conditions are the result of using the circuit shown in Figure 1 unless otherwise noted. Parameter Control Functions EN Threshold, Rising EN Hysteresis EN Pull-Up Resistance EN Discharge Current FB OK Drive Resistance PGOOD Threshold (Compared ...
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Typical Characteristics 1.010 1.005 1.000 0.995 0.990 -50 0 Temperature ( Figure 4. Reference Voltage (V Normalized 1500 1200 900 600 300 Figure 6. Frequency vs. R 1.60 1.40 1.20 1.00 0.80 0.60 -50 ...
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Application Circuit Typical Performance Characteristics Typical operating characteristics using the circuit shown in Figure 10. V 100 12V Load (A) Figure 11. 1.8V Efficiency Over V OUT 100 ...
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Typical Performance Characteristics Typical operating characteristics using the circuit shown in Figure 10. V Figure 15. SW and V OUT Figure 17. Transient Response, 2-6A Load EN Figure 19. Start-Up, 3A Load © 2006 Fairchild Semiconductor Corporation FAN2106 Rev. 1.0.8 ...
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Circuit Description Application Note AN-6033 — FAN2106 Design Guide includes a spreadsheet design aid to calculate external component values and verify loop stability given the following inputs: Output voltage Input voltage range Maximum output load current Maximum load transient current ...
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Calculating the Inductor Value Typically the inductor is set for a ripple current (ΔI 10% to 35% of the maximum DC load. Regulators requiring fast transient response use a value on the high side of this range, while regulators that ...
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A shorted high-side MOSFET condition is detected when SW voltage exceeds ~0.7V while the low-side MOSFET is fully enhanced. The fault latch is set immediately upon detection. The two fault protection circuits above are active all the time, including during ...
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Physical Dimensions 2X TOP VIEW SIDE VIEW SEATING PLANE BOTTOM VIEW Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing ...
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Fairchild Semiconductor Corporation FAN2106 Rev. 1.0.8 14 www.fairchildsemi.com ...