TLC59284DBQR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TLC59284DBQR
Manufacturer

TI
ChipWorker Part#

CW18839178
Category

LED Driver, LED Display Driver
Package

SSOP-24
Description

LED Driver 3.3V/5V 24Pin SSOP T/R
Documentation

Datasheet

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TLC59284DBQR Specifications

Attribute	Attribute Value

Part Number	TLC59284DBQR
Manufacturer	TI
ChipWorker Part#	CW18839178
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	SSOP-24
Number of Outputs	16 Output
Output Voltage	10 V
Output Current	45 mA
Supply Current	11000 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	5.5 V
Input Voltage	3V ~ 5.5V
	expand all
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

DESCRIPTION
The TLC59284 is a 16-channel, constant-current sink light-emitting diode (LED) driver. Each channel can be individually controlled with a simple serial communications protocol that is compatible with 3.3-V or 5-V CMOS logic levels, depending on the operating VCC. When the serial data buffer is loaded, a LAT rising edge transfers the data to the OUTn outputs. The BLANK pin can be used to turn off all OUTn outputs during power-on and output data latching to prevent unwanted image displays during these times. The constant-current value of all 16 channels is set by a single external resistor.
FEATURES
• 16-Channel, Constant-Current Sink Output with On and Off Control
• Constant-Current Sink Capability:
– 35 mA (VCC ≤ 3.6 V)
– 45 mA (VCC > 3.6 V)
• LED Power-Supply Voltage: Up to 10 V
• VCC: 3 V to 5.5 V
• Constant-Current Accuracy:
– Channel-to-Channel: ±1.4% (typ), ±3% (max)
– Device-to-Device: ±2% (typ), ±4% (max)
• CMOS Logic Level I/O
• Data Transfer Rate: 35 MHz
• BLANK Pulse Width: 50 ns
• Switching Delay for Noise Reduction
• Operating Temperature: –40°C to +85°C
APPLICATIONS
• Video Displays
• Message Boards

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