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FAN65004B-GEVB: High Performance 65V, 6A Voltage Mode Synchronous PWM Buck Regulator Evaluation Board

The FAN65004B-GEVB evaluation board is a wide VIN highly efficient synchronous buck regulator, with integrated high side and low side power MOSFETs. The device incorporates a fixed frequency voltage mode PWM controller supporting a wide voltage range from 4.5 V to 65 V and can handle continuous currents up to 6 A.

The FAN65004B-GEVB evaluation board includes a 0.67% accurate reference voltage to achieve tight regulation. The switching frequency can be programmed from 100 kHz to 1 MHz. To improve efficiency at light load condition, the device can be set to discontinuous conduction mode with pulse skipping operation.

The FAN65004B-GEVB evaluation board has dual LDOs to minimize power loss and integrated current sense circuit that provides cycle-by-cycle current limiting. This single phase buck regulator offers complete protection features including Over current protection, Thermal shutdown, Under-voltage lockout, Over voltage protection, Under voltage protection and Short-circuit protection.

The FAN65004B-GEVB evaluation board uses ON Semiconductor’s high performance POWERTRENCH® MOSFETs that reduces ringing in switching applications. FAN65004B integrates the controller, driver, and power MOSFETs into a thermally enhanced, compact 6 × 6 mm PQFN package. With an integrated approach, the complete DC/DC converter is optimized from the controller and driver to MOSFET switching performance, delivering a high power density solution.
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used Action
FAN65004B-GEVB Active
High Performance 65V, 6A Voltage Mode Synchronous PWM Buck Regulator Evaluation Board FAN65004B
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board: Manual High Performance 65 V, 6 A Voltage Mode Synchronous PWM Buck Regulator Evaluation Board User's Manual EVBUM2525/D - 1198 KB  2 
Eval Board: BOM FAN65004B-GEVB Bill of materials (ROHS Compliant) FAN65004B-GEVB_BOM_ROHS - 157 KB  2 
Eval Board: Schematic FAN65004B-GEVB Schematic FAN65004B-GEVB_SCHEMATIC - 244 KB  1 
Eval Board: Gerber FAN65004B-GEVB Gerber Layout Files (Zip Format) FAN65004B-GEVB_GERBERS.zip - 69 KB  1 
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