DatasheetsPDF.com

BL8585

Part Number	BL8585
Manufacturer	SHANGHAI BELLING
Description	LINEAR LED DRIVER
Published	Apr 29, 2015
Detailed Description	DESCRIPTION The BL8585 is a high-voltage adjustable current source with accurate temperature compensation. The device is...
Datasheet	BL8585 PDF File

Overview

DESCRIPTION The BL8585 is a high-voltage adjustable current source with accurate temperature compensation.
The device is designed to provide a constant current source determined by an external sense resistor Rsense.
The current is adjustable from 10mA to 20mA with less than 10% error while input changes from 5V to 90V.
With an external resistor (R1 in Figure 1) between VA and IS pin, the heat in the IC can be significantly reduced while keeping the summation of IC and R1 current to be constant.
This is extremely useful in the area that power lines are not very stable.
A typical application for the BL8585 is to drive LEDs with a constant current varies from 1020mA.
They can also be used in pa...

Similar Datasheet

BL8501 Step down DC/DC controller - SHANGHAI BELLING
BL8503 CMOS Low Dropout Voltage Low consumption Regulator - SHANGHAI BELLING
BL8504 High-Precision Low Voltage Detector - BELLING
BL8505 High Efficiency PFM Step-up DC/DC Converter - SHANGHAI BELLING
BL8506 High-precision Low Voltage Detector - SHANGHAI BELLING
BL8506B Voltage Detectors - BELLING
BL8506D High-precision Low Voltage Detector - BELLING
BL8508 White LED driver circuit - SHANGHAI BELLING
BL8509 Low Voltage Detector - SHANGHAI BELLING
BL8509B Ultra-small package High-precision Voltage Detector - BELLING

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)