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ATI2301

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Step-down current-mode DC-DC converter

Overview

The ATI2301 is a step-down current-mode, DC-DC converter. At heavy load, it works at the constant frequency PWM mode which has good stability and transient response. To ensure the longest battery life under light load in portable applications, the ATI2301 features a power-saving pulse-skipping modulation (PSM) mode, which reduces quiescent current to save power.

FEATURES
High Efficiency: up to 96%
Internal Synchronous Rectifier
Low Quiescent Current: 40μA
Three output current versions:
         300mA(ATI2301A)
         600mA(ATI2301B)
         800mA(ATI2301C)
High Switching Frequency: 1.5MHz
Under-Voltage Lockout
Soft Start
Short Circuit Protection
Small SOT23-5 Package
Pb-Free

Additional Information

Video No
Button 1 Label Datasheet
Button 1 Link http://www.analogti.com/document/ATI2301.pdf
Button 2 Label Evaluation Board
Button 2 Link No
Button 3 Label FAQ
Button 3 Link No
Button 4 Label Application Schematic
Button 4 Link No
Button 5 Label PCB
Button 5 Link No
Button 6 Label Mechanical Drawing
Button 6 Link No
Button 7 Label Selection Guide
Button 7 Link No
Button 8 Label Discussion
Button 8 Link No
Video No

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Quantity in stock:

0

$2.70

 

Quantity Min Price
25$2.25 each
100$2.00 each
250$1.85 each
500$1.60 each
1000$1.35 each
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