AAT3153 datasheet by Advanced Analogic Technologies.
| Part number | AAT3153 |
|---|---|
| Datasheet | AAT3153_AdvancedAnalogicTechnologies.pdf |
| File Size | 194.73 KB |
| Manufacturer | Advanced Analogic Technologies |
| Description | High Efficiency 1X/1.5X/2X Charge Pump For White LED Applications |
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The AAT3153 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 AAT3153 is capable of driving sixchannel LEDs from a 2.7V to 5.5V input. The current sinks may be operated individually or in parallel for driving higher-current LEDs.
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