Part number:
AAT3340
Manufacturer:
Advanced Analogic Technologies
File Size:
1.00 MB
Description:
High efficiency 1x/1.5x charge pump.
AAT3340_AdvancedAnalogicTechnologies.pdf
Datasheet Details
The AAT3340 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 maximize efficiency for white LED applications.
The AAT3340 is capable of driving 4 white LEDs at a total of 80mA from a single 2.7V to 5.5V input.
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AAT3340 Features
* Dual-Mode (1x/1.5x) Charge Pump
* Drives up to 4-Channel Backlight LEDs
* 32-Level Programmable Backlight Current (linear, inverting)
* Single-wire S2Cwire Control
* Built-in Thermal Protection
* Automatic Soft Start
* -40°C to +85°C Temperat
AAT3340_AdvancedAnalogicTechnologies.pdf
Datasheet Details
AAT3340
Advanced Analogic Technologies
1.00 MB
High efficiency 1x/1.5x charge pump.
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