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AAT1501 - REGULATED CHARGE PUMP DC/DC CONVERTERS

Description

Output Voltage (AAT1501: VO = 5V ± 4% ) (AAT1501A: VO = 4.5V ± 4% ) z Output Current: 120mA ( VDD = 3.3V) 150mA ( VDD = 3.6V) z z z z Input Voltage Range: 2.7V to 5.0V A Power-Saving Shutdown Current of less than 1µA The AAT1501/A is a charge pump DC/DC converter mainly used for white LED backli

Features

  • www. DataSheet4U. com z Monitored General.

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Datasheet Details

Part number AAT1501
Manufacturer Advanced Analog Technology
File Size 159.58 KB
Description REGULATED CHARGE PUMP DC/DC CONVERTERS
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Full PDF Text Transcription

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Advanced Analog Technology, Inc. AAT1501/A Details are subject to change without notice REGULATED CHARGE PUMP DC/DC CONVERTERS Features www.DataSheet4U.com z Monitored General Description Output Voltage (AAT1501: VO = 5V ± 4% ) (AAT1501A: VO = 4.5V ± 4% ) z Output Current: 120mA ( VDD = 3.3V) 150mA ( VDD = 3.6V) z z z z Input Voltage Range: 2.7V to 5.0V A Power-Saving Shutdown Current of less than 1µA The AAT1501/A is a charge pump DC/DC converter mainly used for white LED backlighting. It operates with an input voltage ranging from 2.7V to 5.0V to generate constant 5.0V (AAT1501) or 4.5V (AAT1501A) output. The regulated output is produced by using an internal feedback switched capacitor voltage doublers. The AAT1501/A requires no external inductor when operating.
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