TLC5916IPWR Part Information

Details for TLC5916IPWR by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs

Part Description

The TLC591x Constant-Current LED Sink Drivers are designed to work alone or cascaded. Since each output is independently controlled, they can be programmed to be on or off by the user. The high LED voltage (VLED) allows for the use of a single LED per output or multiple LEDs on a single string. With independently controlled outputs supplied with constant current, the LEDs can be combined in parallel to create higher currents on a single string. The constant sink current for all channels is set through a single external resistor. This allows different LED drivers in the same application to sink various currents which provides optional implementation of multi-color LEDs. An additional advantage of the independent outputs is the ability to leave unused channels floating. The flexibility of the TLC591x LED drivers is ideal for applications such as (but not limited to): 7-segment displays, scrolling single color displays, gaming machines, white goods, video billboards and video panels.

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Part Features

  • 256-Step Programmable Global Current Gain
  • 3.3-V or 5-V Supply Voltage
  • 30-MHz Clock Frequency
  • Constant Output Current Invariant to Load Voltage Change
  • Constant Output Current Range: 3-mA to 120-mA per Channel
  • Eight Constant-Current Output Channels
  • Excellent Output Current Accuracy: u2013 Between Channels: < u00b13% (Maximum) u2013 Between ICs: < u00b16% (Maximum)
  • Fast Response of Output Current
  • Maximum LED Voltage 20-V
  • Open Load, Short Load and Overtemperature Detection
  • Output Current Adjusted Through Single External Resistor
  • Schmitt-Trigger Input
  • Thermal Shutdown for Overtemperature

Part Specifications

Device Topology Constant Current
Input Voltage Min 3V
Input Voltage Max 5.5V
Output Voltage Max 20V
Output Current Max 120mA
Switching Frequency 30MHz
No. of Outputs 8Outputs
RoHS Compliant

Alternative Part Descriptions

  • LED DRIVER, ANALOGUE, 30MHZ, TSSOP-16; D; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • 8-bit constant-current LED sink driver | Texas Instruments

Frequently Asked Questions

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What category does TLC5916IPWR fall under?

The TLC5916IPWR is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

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You can view similar parts to TLC5916IPWR when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

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Is the TLC5916IPWR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for TLC5916IPWR have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TLC5916IPWR.

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