Adjustable, 1.6MHz Boost Regulator With 30V Integrated FET Switch

The FAN5333A FAN5333B is a general purpose LED Driver that features fixed-frequency mode operation and an integrated FET Switch This device's high output power makes it suitable to drive Flash LEDs in serial connections. This device is designed to operate at high switching frequencies in order to minimize switching noise measured at the battery terminal of hand-held Communications equipment. Quiescent current in both normal and shutdown mode is designed to be minimal in order to extend battery life. Normal or shutdown mode CAN be selected by a Logic level shutdown circuitry.
The low ON-resistance of the internal N-channel Switch ensures high efficiency and low power dissipation. A cycle-by-cycle current limit circuit keeps the peak current of the Switch below a typical value of 1.5A. The FAN5333A FAN5333B is available in a 5-lead SOT-23 package.
By Fairchild Semiconductor
FAN5333B 's PackagesFAN5333B 's pdf datasheet
FAN5333BSX SOT-23




FAN5333B Pinout, Pinouts
FAN5333B pinout,Pin out
This is one package pinout of FAN5333B,If you need more pinouts please download FAN5333B's pdf datasheet.

FAN5333B Application circuits
FAN5333B circuits
This is one application circuit of FAN5333B,If you need more circuits,please download FAN5333B's pdf datasheet.


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