ACT6359(2007) View Datasheet(PDF) - Active-Semi, Inc
Part Name
Description
View to exact match
ACT6359 Datasheet PDF : 8 Pages
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ACT6359
Rev PrA, 20-Nov-07
ORDERING INFORMATION
PART NUMBER
ACT6359US-T
CURRENT
LIMIT
0.5A
TEMPERATURE
RANGE
-40°C to 85°C
PACKAGE
SOT23-6
PINS
6
PIN CONFIGURATION
PACKAGING
TAPE & REEL
SOT23-6
PIN DESCRIPTIONS
PIN NAME
DESCRIPTION
1
SW Switch Output. Connect this pin to the inductor and the Schottky diode.
2
G
Ground
Over Voltage Protection Input. The IC is automatically disabled when the voltage at this pin
3
OV exceeds 1.21V. Connect OV to the center point of a resistive voltage divider connected across
the LED string.
4
FB
Feedback Input. Connect this pin to the cathode of the bottom LED, and a current feedback
resistor between this pin and G to set the LED bias current.
5
EN
Enable Control. Drive to a logic high to enable the device. Connect to a logic low to disable the
device. EN should not be left floating; connect EN to IN when unused.
6
IN
Supply Input
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Copyright © 2007 Active-Semi, Inc
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