AN3301X Datasheet, PDF (1/2 Pages) Panasonic Battery Group – Highly Reliable DC/DC Series Step-Down Regulators with Controllable Switching Frequency

New
Product
Introduction
NEW! AN3301X Series Step-Down Regulators
Highly Reliable DC/DC Series Step-Down Regulators
with Controllable Switching Frequency
Suitable for External USB Power Supplies
Panasonic, a worldwide leader in Semiconductor Products, is pleased to announce four
NEW AN3301X Series Step-Down Regulators to their already existing product line.
These NEW AN3301X Series parts feature a highly reliable DC/DC Step-Down Regulator
that employs a voltage control system. They can be operated at a high voltage range (from 5V
to 39V) and can also be used for power supply LSI of car-AV systems. These NEW AN3301X
Series parts have an external clock synchronous function up to 2MHz as well as PLL
technology allowing control switching frequency without output voltage malfunction.
By integrating a high side SW solution and flag function the AN3301X Series can provide
a suitable power supply system for an external USB. AN3301X Series Step-Down
Regulators also include 2ch-external FET type, 1ch- internal FET type and 1ch-internal
FET type with load current feedback function that compensates the output voltage drop.
Features:
A p plications:
• Operating Voltage Range: 5V to 39V
• All Applications Requiring Stepper
• Output Voltage :1.2V to 9.0V
Motor Driver Programming
• Adjustable OSC:200kHZ to 2.0MHz
(Synchronous to External Clock & PLL Technology)
In dustries:
• Overload Protection with Adjustable Limit
• Automotive
• Overload Flag Function
• Office Automation
• Built in UVLO,OVP,SCP,TSD function
• Home Appliances
• Selectable Latch-OFF Mode
• Adjustable Soft Start Timing
Additional Information:
• Current Feedback Function Compensates
The Output Voltage Drop Due to Cable Loss
For detailed specification
information on
Benefits:
• High Absolute Maximum Ratings and Several
Protection Functions
• Controllable Switching Frequency – External Clock
Synchronous Function Up to 2MHz
and PLL Technology
these NEW AN3301X
Series Step-Down
Regulators,please visit:
panasonic.com/industrial/
includes/zip/AN3301X_
Datasheet.zip today!
• Suitable for External USB Power Supplies
• Adjustable Over Current Protection with
Website: panasonic.com/industrial/semiconductors
Flag Function
• Built in Current Feedback Function to
Monitor and Ensure USB Output Voltage
Within USB Standard
Website: www.panasonic.com/industrial/
[e-mail]
1-800-344-2112
Copyright © 2012 Panasonic Corporation of North America.
All Rights Reserved. Specifications are subject to change without notice.
AN3301X NPI, FY12-102-XXX