RT6010 Buck LED driver IC overview

Description

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RT6010 is a non-sync DC/DC Buck LED driver IC from . Maximum input voltage is 450.0 V and it drives an output current of up to 0.10 A. Assuming a typical 3.5V LED forward voltage RT6010 can drive up to 100 LED in series.

The LED Buck driver IC features adjustable 300 kHz switching frequency, a feedback voltage of 0.50 V and requires a typical inductor size of 4700.0 uH. This combination results in a peak efficiency of ~95 %. RT6010 comes in 1 package option(s) - SOP-16 .

Parameter and feature overview

ParameterValueReplacement
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Nr. of Channel 2
V-IN min. 8.0 V
V-IN max. 450.0 V
Nr.of LEDs max. 100
I-OUT? 0.10 A
MOSFET extern
ext.clock sync. no
sync/non-sync non-sync
Frequency typ. 300 kHz
Frequency adjustable adjustable
Frequency min. 50 kHz
Frequency max. 300 kHz
Softstart no
Softstart adjustable no
Quiescent current max. -4000 uA
Operating min. -40 °C
Operating max. 85 °C
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 160.0 °C
Inductor size 4700.0 uH
Inductor suggested by Würth Elektronik
Feedback Voltage 0.50 V
Automotive AEC-Q100 no
Topology Buck
Peak Efficiency 95 %
Component count min. 15
DC Dimming yes
PWM Dimming yes
digital dimming no
Nr. of package options 1
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP SOP-16
DIP
TO
Variation
LED temperature compensation no

RT6010 Datasheet

Link to the most up-to-date RT6010 datasheet and the product page for EVM, tools and support information.

RT6010

RT6010 inventory, samples and price

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Available Distributors with stock: 0

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Equivalents and alternatives

The following DC/DC LED Buck driver are similar to RT6010. Optional, compare RT6010 side-by-side with other LED driver via the Comparison function.

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Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of RT6010.

V-IN min. 8 V, V-IN max. 450 V, I-OUT 0.1 A, Frequency typ. 300 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744731681 680.0 0.5 0.2 1,300.00 7.8 x 7.8 x 7.5
7447412681 680.0 0.3 0.4 2,620.00 8 x 8 x 6
7447462681 680.0 0.3 0.3 3,100.00 5.5 x 5.5 x 8.5
74477725 560.0 0.3 0.3 1,720.00 7.3 x 7.3 x 4.5
74477726 680.0 0.2 0.3 2,600.00 7.3 x 7.3 x 4.5
74477728 820.0 0.2 0.3 3,000.00 7.3 x 7.3 x 4.5
744777925 560.0 0.3 0.3 1,720.00 7.3 x 7.3 x 4.5
744777926 680.0 0.2 0.3 2,600.00 7.3 x 7.3 x 4.5
744777928 820.0 0.2 0.3 2,960.00 7.3 x 7.3 x 4.5
74477825 560.0 0.3 0.3 3,000.00 7.3 x 7.3 x 3.4
74477826 680.0 0.2 0.2 4,500.00 7.3 x 7.3 x 3.4
74477828 820.0 0.2 0.2 5,070.00 7.3 x 7.3 x 3.4
744778925 560.0 0.3 0.3 3,000.00 7.3 x 7.3 x 3.5
744778926 680.0 0.2 0.2 4,500.00 7.3 x 7.3 x 3.5
744778928 820.0 0.2 0.2 4,990.00 7.3 x 7.3 x 3.5
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