TLC59281 不具有 LED 开路检测的 16 通道恒流 LED 驱动器 | 德州仪器 TI.com.cn

TLC59281 (正在供货) 不具有 LED 开路检测的 16 通道恒流 LED 驱动器

不具有 LED 开路检测的 16 通道恒流 LED 驱动器 - TLC59281
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描述

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.

特性

  • 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

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    参数

    与其它产品相比 标牌LED显示驱动器 邮件 下载到电子表格中
    Part number 立即下单 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 立即下单 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 立即下单 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 立即下单 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 立即下单 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 立即下单 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 立即下单 ON/OFF LED Driver     35     1     SSOP | 24     24SSOP: 52 mm2: 6 x 8.65 (SSOP | 24)     Catalog     -40 to 85    
    TLC5929 立即下单 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