1.5MHz 33V Supply Boost Converter With Integrated FET

The FAN5336 is a high-efficiency, low-noise, fixed-frequency PWM, current-mode, DC-DC boost Regulator It is designed for small LCD bias supply and white LED backlight supply applications. Depending on the application, a FAN5336 Regulator CAN output up to 33V at up to50mA output current. With output voltage up to 21V, the output current CAN be up to 100mA. FAN5336 CAN be used for power conversion as low as 9V output voltage.
A current-mode control loop has a fast transient response that provides excellent load regulation within 0.2% of output voltage. The FAN5336 switches at fixed 1.5MHz frequency, allowing the use of small, low-cost external components. Constant frequency switching results in low input noise and small output capacitors. FAN5336 provides cycle-by-cycle current limiting up to1.5A peak current.
The FAN5336 may be used to drive a serial Flash LED with up to 100mA current at 21V for a maximum of 400ms on-time and 10% duty cycle.
A low-EMI mode reduces interference and radiated electromagnetic energy caused by the ringing of the inductor.
Additional features include thermal shutdown, over-voltage protection, cycle-by-cycle current limit, low ripple, and soft-start support.
The device is available in a 3x3mm 6-lead MLP, 0.8mm thickness package.
By Fairchild Semiconductor
Part Manufacturer Description Datasheet Samples
FAN5336UMPX Rochester Electronics LLC 1.8 A SWITCHING REGULATOR, 1850 kHz SWITCHING FREQ-MAX, DSO6, 3 X 3 MM, GREEN, MO-229VEEA, MLP-6
FAN5336MPX Rochester Electronics LLC 1.8 A SWITCHING REGULATOR, 1850 kHz SWITCHING FREQ-MAX, DSO6, 3 X 3 MM, 0.80 MM HEIGHT, GREEN, MO-229WEEA, MLP-6
FAN5336 's PackagesFAN5336 's pdf datasheet
FAN5336MPX MLP
FAN5336UMPX MLP




FAN5336 Pinout, Pinouts
FAN5336 pinout,Pin out
This is one package pinout of FAN5336,If you need more pinouts please download FAN5336's pdf datasheet.

FAN5336 Application circuits
FAN5336 circuits
This is one application circuit of FAN5336,If you need more circuits,please download FAN5336's pdf datasheet.


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