CAT4109V-GT2 LED Drivers by ON Semiconductor

LED Driver, RGB, 3-Channel

Status: Active
Series: CAT4109
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The CAT4109 is a 3-channel constant-current LED driver, requiring no inductor. LED channel currents up to 175 mA are programmed independently via separate external resistors. Low output voltage operation of 0.4 V at 175 mA allows for more power efficient designs across wider supply voltage range. The three LED pins are compatible with high voltage up to 25 V supporting applications with long strings of LEDs. Three independent control inputs PWM1, PWM2, PWM3, control respectivelly LED1, LED2, LED3 channels. The device also includes an output enable (OE) control pin to disable all three channels independently of the PWMx input states. Thermal shutdown protection is incorporated in the device to disable the LED outputs whenever the die temperature exceeds 150°C.

Where to Buy

Prices starting from US$0.27

Distributor Stock
Logo for Future Electronics NA
Future Electronics
from US$0.28
9,000
in stock
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Logo for Rochester Electronics
Rochester Electronics
from US$0.41
1,892
in stock
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Logo for Newark
Newark Electronics
from US$0.62
0
in stock
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Logo for Avnet America
Avnet America
from US$0.27
0
in stock
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Farnell
from US$0.74
0
in stock
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Ozdisan
from US$2.05
0
in stock
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EBV Elektronik
-
0
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Avnet Silica
-
0
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Features

3 independent current sinks up to 175 mA rated 25 V
LED current set by external low power control resistors
Individual PWM control per channel
Low dropout current source (0.4 V at 175 mA)
Output Enable input for dimming
'Zero' current shutdown mode
3 V to 5.5 V logic supply
Thermal shutdown protection
Applications
LCD Backlighting
End Products
Architectural Lighting

Specifications

Description CAT4109
Compliance Pb-free Halide free
VI Max (V) 25
IO Max (mA) 525
LEDs in Series, Max # 7
LEDs in Parallel, Max # 3
Package Type SOIC-16

Last 6 months Inventory & Pricing History


Alternative Descriptions

LED Lighting Drivers LED Driver 3ch RGB PWM | Future Electronics
Led Driver, Constant Current, Soic-16 | Newark Electronics
LED Driver, RGB, 3-Channel ONSSPCAPLFRS | Avnet America
LED DRIVER, 3 CH, 0.175A, 25V, 16SOIC | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a CAT4109V-GT2?

Additional datasheets, footprints and schematics for CAT4109V-GT2 are listed on our Part Details page. You can also find images and similar parts to CAT4109V-GT2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for CAT4109V-GT2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view CAT4109V-GT2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does CAT4109V-GT2 fall under?

The CAT4109V-GT2 is listed under Power Management > LED Drivers > Linear LED Drivers.

Can I view similar or alternative parts?

You can view similar parts to CAT4109V-GT2 when available in the Linear LED Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the CAT4109V-GT2 you can contact the distributor directly for product support, shipping queries etc.

Is the CAT4109V-GT2 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for CAT4109V-GT2 have stock available?

Authorised distributors including Future Electronics, Rochester Electronics, Newark Electronics, Avnet America and Farnell have stock available or on a lead time for CAT4109V-GT2.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for CAT4109V-GT2 often in real-time on the comparison pages.

What if I can't find stock of CAT4109V-GT2?

You can fill out our help required form which you can use to request a quote for CAT4109V-GT2 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.