TLC59281 16-Channel, Constant-Current LED Driver without LED Open Detection | TI.com

TLC59281
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
16-Channel, Constant-Current LED Driver without LED Open Detection

16-Channel, Constant-Current LED Driver without LED Open Detection - TLC59281
Datasheet
 

Description

The TLC59281 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.

Features

  • 16 Channels, Constant-Current Sink Output with On/Off Control
  • 35-mA Capability (Constant-Current Sink)
  • 10-ns High-Speed Constant-Current Switching Transient Time
  • Low On-Time Error
  • LED Power-Supply Voltage up to 17 V
  • VCC = 3.0 V to 5.5 V
  • Constant-Current Accuracy:
    • Channel-to-Channel = ±1%
    • Device-to-Device = ±1%
  • CMOS Logic Level I/O
  • 35-MHz Data Transfer Rate
  • 20-ns BLANK Pulse Width
  • Operating Temperature: –40°C to +85°C
  • APPLICATIONS
    • LED Video Displays
    • Message Boards
    • Illumination

    All trademarks are the property of their respective owners.

    Parametrics

    Compare all products in Signage LED display drivers Email Download to Excel
    Part number Order Features Data transfer rate (Typ) (MHz) Ch to ch accuracy (Typ) (+/- %) Package Group Package size: mm2:W x L (PKG) Rating Operating temperature range (C)
    TLC59281 Order now ON/OFF LED Driver     35     1     SSOP | 24
    VQFN | 24    
    24SSOP: 52 mm2: 6 x 8.65 (SSOP | 24)
    24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
    Catalog     -40 to 85    
    TLC5921 Order now LED Open Detection
    ON/OFF LED Driver
    Thermal Shutdown    
    20     1     HTSSOP | 32     32HTSSOP: 68 mm2: 6.2 x 11 (HTSSOP | 32)     Catalog     -20 to 85    
    TLC5928 Order now Error Flag
    LED Open Detection
    ON/OFF LED Driver    
    35     1     HTSSOP | 24
    SSOP | 24
    TSSOP | 24
    VQFN | 24    
    24HTSSOP: 34 mm2: 4.4 x 7.8 (HTSSOP | 24)
    24SSOP: 52 mm2: 6 x 8.65 (SSOP | 24)
    24TSSOP: 34 mm2: 4.4 x 7.8 (TSSOP | 24)
    24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
    Catalog     -40 to 85    
    TLC59282 Order now ON/OFF LED Driver     35     0.6     SSOP | 24
    VQFN | 24    
    24SSOP: 52 mm2: 6 x 8.65 (SSOP | 24)
    24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
    Catalog     -40 to 85    
    TLC59283 Order now ON/OFF LED Driver
    Pre-Charge FET    
    35     1     SSOP | 24
    VQFN | 24    
    24SSOP: 52 mm2: 6 x 8.65 (SSOP | 24)
    24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
    Catalog     -40 to 85    
    TLC59284 Order now ON/OFF LED Driver     35     1     SSOP | 24     24SSOP: 52 mm2: 6 x 8.65 (SSOP | 24)     Catalog     -40 to 85    
    TLC5929 Order now Error Flag
    Fault Detection
    LED Open Detection
    LED Short to Ground Detection
    LED Short to VLED Detection
    ON/OFF LED Driver
    Power Good
    Thermal Shutdown    
    33     1.5     HTSSOP | 24
    SSOP | 24
    VQFN | 24    
    24HTSSOP: 34 mm2: 4.4 x 7.8 (HTSSOP | 24)
    24SSOP: 52 mm2: 6 x 8.65 (SSOP | 24)
    24VQFN: 16 mm2: 4 x 4 (VQFN | 24)    
    Catalog     -40 to 85