NN30 Datasheet, PDF (1/2 Pages) Panasonic Battery Group – Synchronous DC/DC Step-Down Regulator

New
Product
Introduction
NEW! NN30 Series
Synchronous DC/DC Step-Down Regulator
Fast Response Featuring Panasonic’s Original Hysteretic DC/DC Core
Panasonic, a worldwide leader in Semiconductor Products, is pleased to announce the NEW NN30 Series
synchronous DC/DC Step Down Regulator (1-ch). The NN30 Series integrates power MOSFETs that employ
a hysteretic control system. This provides a high-speed response that minimizes output voltage fluctuations
in the presence of load current spikes. Simplification of the applied circuit is facilitated by the use of small
capacitance capacitors as well as lack of need for external system phase compensation. This leads to
the downsizing of the overall design and the requirement of a smaller number of separately sourced parts.
The NN30 Series has a user adjustable output voltage and a maximum current of 10A.
Features:
• High-speed Response DC/DC Step Down Regulator
Circuit that Employs the Hysteretic Control System
• Integrated Two 25mΩ (Typ) MOSFETs for
High Efficiency
• Switchable FCCM (continuous) /
SKIP (discontinuous) Mode
• Input Voltage Range:AVIN: 4.5V~ 5.6V,
PVIN: 2.9V(TBD) ~ 5.6V
• Output Voltage Range:0.6V(TBD) ~ 3.5V
• Built-in 0.6V±1% (TBD) Reference Voltage
• Selectable Switching Frequency 500kHz/1MHz/2MHz
• Adjustable Soft Start
• Low Operating and Standby Quiescent Current
• Indication for Normal Output Voltage to PGOOD pin
• Built-in Under Voltage Lockout (UVLO), Thermal Shut
Down (TSD), Output Over-Voltage Detection (OVD),
Output Over-Current Protection (OCP), Short-Circuit
Protection (SCP) Functions
Industries:
• Computer Peripheral
• Consumer
• Home Entertainment
• Medical
Applications:
High Current Distributed Power Systems such as:
• HDDs (Hard Disk Drives)
• SSDs (Solid State Drives)
• PCs
• Game Consoles
• Severs
• Security Cameras
• Network TVs
• Home Appliances
• Office Automation Equipment
Additional Information:
For detailed specification
information on these
Synchronous DC/DC
Step-Down Regulator
Semiconductors, visit:
panasonic.com/industrial/
includes/zip/NN30_
DataSheet.zip today!
Website: panasonic.com/industrial/semiconductors
Website: www.panasonic.com/industrial
[e-mail]
1-800-344-2112
Copyright © 2013 Panasonic Corporation of North America.
All Rights Reserved. Specifications are subject to change without notice.
NN30 Series NPI, FY12-133-XXX