Part number:
AAT3142
Manufacturer:
Skyworks
File Size:
1.03 MB
Description:
High efficiency 1x/1.5x/2x charge pump.
Datasheet Details
The AAT3142 is a low noise, constant frequency charge pump DC/DC converter that uses a tri-mode load switch (1X), fractional (1.5X), and doubling (2X) conversion to maximize efficiency for white LED applications.
The device produces current levels up to 30mA on each of its three current source outpu
AAT3142 Features
* VIN Range: 2.7V to 5.5V
* Tri-Mode 1X, 1.5X, and 2X Charge Pump for Maximum Efficiency and VF Coverage
* Drives Low-VF and High-VF Type LEDs
* Up to Three 30mA Outputs
* 32-Position Logarithmic Scale with Digital Control
* Low Noise Constant Frequenc
Datasheet Details
AAT3142
Skyworks
1.03 MB
High efficiency 1x/1.5x/2x charge pump.
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