Product Summary

The TLC5928DBQR is a 16-channel, constant current sink LED driver. Each channel can be turned on/off by writing serial data to an internal register. The constant current value of all 16 channels is set by a single external resistor. The applications of the TLC5928DBQR include LED video displays, message boards, and illumination.

Parametrics

TLC5928DBQR absolute maximum ratings: (1)VCC Supply voltage: VCC: –0.3 to +6.0 V; (2)IOUT Output current (dc) OUT0 to OUT15: 40mA; (3)VIN Input voltage range SIN, SCLK, LAT, BLANK, IREF: –0.3 to VCC + 0.3 V; (4)SOUT: –0.3 to VCC + 0.3 V; (5)VOUT Output voltage range OUT0 to OUT15: –0.3 to +18 V; (6)TJ(MAX) Operating junction temperature: +150℃; (7)TSTG Storage temperature range: –55 to +150℃; (8)Human body model (HBM): 2 kV; (9)ESD rating Charged device model (CDM): 500 V.

Features

TLC5928DBQR features: (1)16 Channels, Constant Current Sink Output with On/Off Control; (2)35mA Capability (Constant Current Sink); (3)10-ns High-Speed Constant Current Switching Transient Time; (4)Low On-Time Error; (5)LED Power-Supply Voltage up to 17V; (6)VCC = 3.0 V to 5.5 V; (7)Constant Current Accuracy; (8)CMOS Logic Level I/O; (9)35-MHz Data Transfer Rate; (10)Operating Temperature: –40℃ to +85℃.

Diagrams

TLC5928DBQR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TLC5928DBQR
TLC5928DBQR

Texas Instruments

LED Lighting Drivers 16Ch Constant Crnt LED Driver

Data Sheet

0-1: $0.96
1-25: $0.77
25-100: $0.70
100-250: $0.62
TLC5928DBQRG4
TLC5928DBQRG4

Texas Instruments

LED Lighting Drivers 16Ch on/off LED driver w/ LOD

Data Sheet

0-1790: $0.42
1790-2000: $0.40
2000-2500: $0.40
2500-5000: $0.38