CAT4106YP-T2 LED Drivers by ON Semiconductor

LED Driver, 4-Channel, 6 Watt with Diagnostics

LED Lighting Components
> LED Driver ICs
> DC / DC LED Driver ICs
Status: Active
Series: CAT4106
RoHS: Compliant
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The CAT4106 is an integrated multi-channel LED driver and high power dc-dc converter suitable for powering backlighting applications up to a total of 6 watts. Up to four matched LED strings can be accurately programmed with uniform drive current set by a single external resistor. Each output channel is suitable for LED string voltages of up to 36 V. The driver automatically adjusts the output voltage to drive the highest forward voltage string with the minimum headroom voltage maximizing the efficiency. High resolution dimming control is achieved by the EN/PWM logic pin which supports multiple frequencies. This ensures precise PWM dimming control while the device remains fully biased. In addition, when held at logic low, the device to enter a full shutdown 'zero' current mode. External programming resistors set the minimum and maximum voltage limits for the acceptable 'window of operation' for LED strings. Any channel which fails to regulate within the window (Open or Short LED) is detected and flagged on the FAULT logic output (active low, open-drain). The device is available in a 16-lead TQFN 4 mm x 4 mm and TSSOP with exposed pad packages.

Where to Buy

Prices starting from US$1.29

Distributor Stock
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Newark Electronics
from US$1.79
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element14
from US$1.49
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in stock
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Farnell
from US$1.29
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Features

Four LED Channels with Tight Current Matching
Integrated DC-DC Boost Converter
Up to 6 W LED Total Output Power
Up to 92% Efficiency
Low Dropout LED Channels (500 mV at 175 mA)
High Frequency PWM Interface (Up to 2 kHz)
Adjustable Short/Open LED Detection
Programmable LED Channel Current
Adjustable LED Channel Voltage
Applications
LCD Backlighting
End Products
Automobiles

Specifications

Description CAT4106
Compliance Pb-free Halide free
Topology Step-Up
VIN Min (V) 3
VIN Max (V) 5.5
VO Max (V) 40
IO Max (mA) 175
fSW Typ (kHz) 1000
Package Type TSSOP-16

Last 6 months Inventory & Pricing History

Alternative Descriptions

Led Driver, 4-Channel, 6 Watt With Diagnostics/ Reel |Onsemi CAT4106YP-T2 | Newark Electronics
LED DRIVER, 4-CH, BOOST, TSSOP-16 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a CAT4106YP-T2?

Additional datasheets, footprints and schematics for CAT4106YP-T2 are listed on our Part Details page. You can also find images and similar parts to CAT4106YP-T2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for CAT4106YP-T2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view CAT4106YP-T2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does CAT4106YP-T2 fall under?

The CAT4106YP-T2 is listed under Power Management > LED Drivers > DC-DC LED Drivers.

Can I view similar or alternative parts?

You can view similar parts to CAT4106YP-T2 when available in the DC-DC 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 CAT4106YP-T2 you can contact the distributor directly for product support, shipping queries etc.

Is the CAT4106YP-T2 RoHS compliant?

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

Which authorised distributors for CAT4106YP-T2 have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for CAT4106YP-T2.

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

Stock availability and lead times will be displayed for CAT4106YP-T2 often in real-time on the comparison pages.

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