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ADP2105 Converter Datasheet PDF

Step-Down DC-to-DC Converter

Step-Down DC-to-DC Converter

 

 

 

Part Number ADP2105
Description Step-Down DC-to-DC Converter
Feature Data Sheet FEATURES Extremely high 97% efficiency Ultralow quiescent current: 20 μA 1.
2 MHz switching frequency 0.
1 μA shutdown supply current Maximum loa d current ADP2105: 1 A ADP2106: 1.
5 A A DP2107: 2 A Input voltage: 2.
7 V to 5.
5 V Output voltage: 0.
8 V to VIN Maximum duty cycle: 100% Smoothly transitions into low dropout (LDO) mode Internal sy nchronous rectifier Small 16-lead 4 mm × 4 mm LFCSP package Optimized for sma ll ceramic output capacitors Enable/shu tdown logic input Undervoltage lockout Soft start Supported by ADIsimPower™ design tool APPLICATIONS Mobile handse ts PDAs and palmtop .
Manufacture Analog Devices
Datasheet
Download ADP2105 Datasheet

ADP2105

 

 

 


 

 

 

Part Number ADP2105
Description Step-Down DC-to-DC Converter
Feature Data Sheet FEATURES Extremely high 97% efficiency Ultralow quiescent current: 20 μA 1.
2 MHz switching frequency 0.
1 μA shutdown supply current Maximum loa d current ADP2105: 1 A ADP2106: 1.
5 A A DP2107: 2 A Input voltage: 2.
7 V to 5.
5 V Output voltage: 0.
8 V to VIN Maximum duty cycle: 100% Smoothly transitions into low dropout (LDO) mode Internal sy nchronous rectifier Small 16-lead 4 mm × 4 mm LFCSP package Optimized for sma ll ceramic output capacitors Enable/shu tdown logic input Undervoltage lockout Soft start Supported by ADIsimPower™ design tool APPLICATIONS Mobile handse ts PDAs and palmtop .
Manufacture Analog Devices
Datasheet
Download ADP2105 Datasheet

ADP2105

 

 

 

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