Part Number
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BL8532B |
Manufacturer
|
BELLING |
Description
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White LED PFM Step-Up DC-DC Converter |
Published
|
Jul 18, 2015 |
Detailed Description
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BL8532B
White LED PFM Step-Up DC-DC Converter
Outline:
The BL8532B is a PFM Step-up DC/DC driver IC with invariant curr...
|
Datasheet
|
BL8532B
|
Overview
BL8532B
White LED PFM Step-Up DC-DC Converter
Outline:
The BL8532B is a PFM Step-up DC/DC driver IC with invariant current, design for LED applications.
Thought the external resistance, output current reach 0mA~500mA.
A low ripple, high efficiency step-up DC/DC converter can be constructed of BL8532Bxx with only three external components.
Also available is a CE (chip enable) function that reduce power consumption
Features:
• Low start voltage:0.
8V ( at Iout=1mA); • Output Current range:0~ 500mA; • Output Current accuracy:±10%; • High Efficiency:82%(Type); • PACKAGE: SOT-89-5.
Applications:
• Power source for white LED • Supply constant current • Power source for a single or dual-cell
batte...
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