TLC5955RTQR

External/Internal LED Drivers
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onzuu Part #:
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Description:
TLC5955RTQR
137-TLC5955RTQR
IC LED DRV LIN 23.9/31.9MA 56QFN

TLC5955RTQR Description

The TLC5955RTQR is a high-performance LED driver from Texas Instruments that is designed to drive up to 60 high-brightness LEDs with 16-bit current control. It is a monolithic, current-output driver that operates from a single 10 to 28V supply and can be used in a wide range of applications, including LED lighting, LED displays, and LED indicators. Features of the TLC5955RTQR include: 1. 60 constant-current channels with 16-bit current control: The TLC5955RTQR can drive up to 60 high-brightness LEDs with precise current control, allowing for a wide range of brightness levels and color combinations. 2. 10 to 28V operating range: The TLC5955RTQR can operate from a single supply voltage between 10 and 28V, making it suitable for a wide range of applications and power supply options. 3. High-efficiency, low-noise operation: The TLC5955RTQR is designed for high-efficiency and low-noise operation, making it ideal for use in sensitive applications where noise and power consumption are critical. 4. Advanced thermal management: The TLC5955RTQR features advanced thermal management techniques, including a thermal shutdown feature that protects the device in the event of an over-temperature condition. 5. Easy to use: The TLC5955RTQR is easy to use, with a simple interface and a range of configuration options that make it easy to customize for specific applications. Applications for the TLC5955RTQR include: 1. LED lighting: The TLC5955RTQR is ideal for use in LED lighting applications, including automotive lighting, architectural lighting, and general illumination. 2. LED displays: The TLC5955RTQR can be used to drive high-brightness LED displays, including billboards, signs, and digital displays. 3. LED indicators: The TLC5955RTQR can be used to drive LED indicators in a wide range of applications, including industrial equipment, medical devices, and consumer electronics. 4. Automotive applications: The TLC5955RTQR is suitable for use in automotive applications, including interior and exterior lighting, instrument panel displays, and warning lights. 5. Industrial applications: The TLC5955RTQR can be used in a wide range of industrial applications, including machine vision systems, inspection equipment, and process control systems. Overall, the TLC5955RTQR is a high-performance, versatile LED driver that offers precise current control, high efficiency, and advanced thermal management features, making it an ideal choice for a wide range of LED lighting and display applications.

Technical specifications

Product StatusActive
Internal Switch(s)Yes
Supplier Device Package56-QFN (8x8)
Package / Case56-VFQFN Exposed Pad
Voltage - Supply (Max)5.5V
REACH StatusREACH Unaffected
Voltage - Output10V
MfrTexas Instruments
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)3 (168 Hours)
Operating Temperature-40°C ~ 85°C (TA)
ApplicationsSignage
Voltage - Supply (Min)3V
ECCNEAR99
TopologyShift Register
Mounting TypeSurface Mount
Number of Outputs48
Series-
TypeLinear
Frequency-
Dimming-
HTSUS8542.39.0001
PackageTape & Reel (TR)
Current - Output / Channel23.9mA, 31.9mA
Base Product NumberTLC5955

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