TLC5940RHBR Semiconductors - ICs by Texas Instruments

LED DRIVER CC 16-CH 30MHZ VQFN-32

Status: Unknown
Series: -
RoHS: Unknown
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The TLC5940 is a 16-channel, constant-current sink LED driver. Each channel has an individually adjustable 4096-step grayscale PWM brightness control and a 64-step, constant-current sink (dot correction). The dot correction adjusts the brightness variations between LED channels and other LED drivers. The dot correction data is stored in an integrated EEPROM. Both grayscale control and dot correction are accessible through a serial interface. A single external resistor sets the maximum current value of all 16 channels. The TLC5940 features two error information circuits. The LED open detection (LOD) indicates a broken or disconnected LED at an output terminal. The thermal error flag (TEF) indicates an overtemperature condition.

Prices starting from US$1.21


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$1.21
163,468
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Logo for Chip One Stop Chip One Stop US$1.68
2,940
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Logo for Newark Electronics Newark Electronics US$2.99
-
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Logo for element14 element14 US$3.18
-
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Specifications

Device Topology Constant Current
Input Voltage Min 3V
Input Voltage Max 5.5V
Output Voltage Max 17V
Output Current Max 130mA
Switching Frequency 30MHz
No. of Outputs 16Outputs
IC Mounting SMD
Driver Case Style VQFN
No. of Pins 32Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Output Current 120mA
Output Voltage 17V

Alternative Descriptions

16-channel LED driver w/EEprom dot correction & grayscale PWM control | Texas Instruments
Led Driver, Cc, 16-Ch, 30Mhz, Vqfn-32 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TLC5940RHBR?

Additional datasheets, footprints and schematics for TLC5940RHBR are listed on our Part Details page. You can also find images and similar parts to TLC5940RHBR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TLC5940RHBR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TLC5940RHBR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TLC5940RHBR fall under?

The TLC5940RHBR is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to TLC5940RHBR when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

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Is the TLC5940RHBR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TLC5940RHBR have stock available?

Authorised distributors including Texas Instruments, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for TLC5940RHBR.

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