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IS31PW3500

ISSI
Part Number IS31PW3500
Manufacturer ISSI
Description 1.1MHZ BOOST CONVERTER
Published Feb 23, 2013
Detailed Description IS31PW3500 1.1MHZ BOOST CONVERTER WITH 30V INTERNAL FET SWITCH February 2012 GENERAL DESCRIPTION The IS31PW3500 is a co...
Datasheet PDF File IS31PW3500 PDF File

IS31PW3500
IS31PW3500


Overview
IS31PW3500 1.
1MHZ BOOST CONVERTER WITH 30V INTERNAL FET SWITCH February 2012 GENERAL DESCRIPTION The IS31PW3500 is a constant current step-up converter.
The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness as well as constant output voltage to drive other devices.
The IS31PW3500 switches at 1.
1MHz, allowing the use of tiny external components.
The input and output capacitor can be as small as 1μF, saving space and cost versus alternative solutions.
A low 0.
25V feedback voltage minimizes power loss in the current setting resistor for better efficiency.
The IS31PW3500 is available in small DFN-8, 2mm × 2mm package.
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