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Partname: | MAX1573ETE |
Description: | White LED 1x/1.5x Charge Pump in UCSP and Thin QFN |
Manufacturer: | Maxim Integrated Products |
Datasheet: | PDF (262K). Click here to download *) |
The MAX1573 fractional charge pump drives up to four white LEDs with regulated constant current for uniform intensity. By utilizing proprietary adaptive 1x/1.5x modes and ultra-low-dropout current regulators, it maintains the highest possible efficiency over the full 1-cell Li+ battery input voltage range. The 1MHz fixedfrequency switching allows for tiny external components and the regulation scheme is optimized to ensure low EMI and low input ripple. |
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![Click here to download MAX1573ETE Datasheet](../../../pndecoder/datasheets/MAXIM/img/004889.gif) Click here to download MAX1573ETE Datasheet*) |
![](http://www.chipdocs.com/common/img/1x10t.gif) |
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