Part number:
AAT3122
Manufacturer:
AAT
File Size:
288.36 KB
Description:
High efficiency 1x/1.5x fractional charge pump.
Datasheet Details
The AAT3122 is a low noise, constant frequency charge pump DC/DC converter that uses a dual mode load switch (1X) and fractional (1.5X) conversion to increase efficiency in white LED applications.
With input voltages ranging from 2.7V to 5.5V, the device can produce an output current of up to 120mA.
AAT3122 Features
* ChargePump™
* AnalogicTech's Simple Serial Control™ (S2Cwire™)
* interface is used to enable, disable, and set the
* LED drive current with a 32-level logarithmic scale
* LED brightness
Datasheet Details
AAT3122
AAT
288.36 KB
High efficiency 1x/1.5x fractional charge pump.
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