A8430EEK Allegro Microsystems Inc, A8430EEK Datasheet - Page 11

• Manufacturer Part Number: A8430EEK
• Description: IC LED DRVR WHITE BCKLGHT 5-MLPD
• Manufacturer: Allegro Microsystems Inc
• Type: Backlight, White LEDr

Specifications of A8430EEK

• Constant Current: Yes
• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 1.2MHz
• Voltage - Supply: 2.5 V ~ 10 V
• Voltage - Output: 36V
• Mounting Type: Surface Mount
• Package / Case: 5-WDFN Exposed Pad
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 20mA
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Efficiency: -

White LED Driver Constant Current Step-up Converter
Allegro products are not authorized for use as critical components in life-support devices or sys tems without
The products described here are manufactured under one or more U.S. patents or U.S. patents pending.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, such de par tures from the detail spec-
i fi ca tions as may be required to permit improvements in the per for mance, reliability, or manufacturability of
its products. Before placing an order, the user is cautioned to verify that the information being relied upon is
current.
express written approval.
The in for ma tion in clud ed herein is believed to be ac cu rate and reliable. How ev er, Allegro MicroSystems, Inc.
assumes no re spon si bil i ty for its use; nor for any in fringe ment of patents or other rights of third parties which
may result from its use.
Copyright©2003, 2004, 2005 AllegroMicrosystems, Inc.
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
A8430
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