RT6010 Buck LED driver IC overview
Description
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
| Parameter | Value | Replacement Search Filter |
| 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. |  |
|
| sync/non-sync | non-sync | |
| Frequency typ. | 300 kHz | |
| Frequency adjustable | adjustable | |
| Frequency min. | 50 kHz | |
| Frequency max. | 300 kHz | |
| Softstart | |
|
| Softstart adjustable | |
|
| 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 | |
|
| Topology | Buck | |
| Peak Efficiency | 95 % | |
| Component count min. | 15 | |
| DC Dimming |  |
|
| PWM Dimming | |
|
| digital dimming | |
|
| Nr. of package options | 1 | |
| SC70 | ||
| SOT | ||
| MSOP | ||
| QFN/DFN | ||
| SO/SOIC | ||
| SOP | SOP-16 | |
| DIP | ||
| TO | ||
| Variation | ||
| LED temperature compensation | |
RT6010 Datasheet
Link to the most up-to-date RT6010 datasheet and the product page for EVM, tools and support information.
RT6010 inventory, samples and price
Available Distributors with stock: 0
Available Distributors with stock: 0
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.
Inductor suggestions
Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of RT6010.
| 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 |
