Panasonic AN30888B User Manual
New
Product
Introduction
NEW! AN30888A/B Series
Standard LED Drivers
Suitable For Driving High Bright LED’s In LED Lighting Applications
Panasonic, a worldwide leader in Semiconductor Products, introduces the NEW AN30888A/B Series
LED Drivers which are suitable for driving high bright LED’s in LED Lighting applications. These NEW
AN30888A/B LED Drivers are Boost/Buck-Boost/Buck DCDC controllers that drive an external
power NMOS switch. The design flexibility of the Boost/Buck-Boost/Buck output system is achieved
by changing the external circuit. The AN30888A/B Series’ wide operating power supply range allows
configuration of the power supply and the number of LED’s to drive required by the specific application.
They allow various DCDC configurations and provide great design-in flexibility. Achieve high flexibility in
light adjustment by using the following modes as multiple luminance setting methods: Reference voltage
control and PWM duty control.
Features:
• Battery Operation: 3Vto 15V (AN30888B) /
3V to 20V (AN30888A)
• Output Current Range: 0A to a Few Amperes
Depending on Rating for External NMOS and
Mode of Operation
• LED Dimming Function Available by Using
PWM Signal
• Configurable as Either Boost/Buck-Boost/Buck
Mode Converter
• Built-In Various Protection Circuit: Under
Voltage Lock Out/Over Voltage Protection/Soft
Start Function
• RoHS Directive Compliant
Benefits:
• Customer Design Flexibility (Multi operation Mode
<Boost/Buck/Buck-Boost Output System)
• Precise Brightness Control (PWM Smooth-Dimming/
Reference Voltage Step-Dimming)
• Wider Package Variation (QFN Package /
SO Package)
• Supporting Safety Design (Built-in Various
Protection Circuit)
Industries:
• All Industries Utilizing LED Lighting Applications
Applications:
• LED Lighting Modules
• LED Lantern Applications
• White LED Backlighting for LCD Panel
• White LED Flight Light Driving Applications
• General LED Back Lighting
Part Number Information:
1 2 3 4 5 6 7 8 9 10
A N 3 0 8 8 8 A V F
Produc t Cod e
Code
AN
Type
Stand ard
Analo g Par t Cod e
Type
Code
30000
LED
Drive r
Packa ge Sp ecifi catio n
Code
A
B
Type
Stand ard
Revis ed 1
Additional Information:
For detailed specification
information on the AN30888A/B
Series LED Drivers, visit:
• panasonic.com/industrial/
includes/zip/AN30888A-B
_DataSheet.zip
• panasonic.com/industrial/
semiconductors
st
Packi ng Co de
Code
Moist ure Prevent ion
VF
Type
Embos sed Tape
Website: www.panasonic.com/industrial/
industrial@us.panasonic.com
1-800-344-2112
All Rights Reserved. Specifications are subject to change without notice.
Copyright © 2012 Panasonic Corporation of North America.
AN30888A-B NPI, FY12-073-XXX
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