The TLC59282DBQR is a 16-channel constant-current LED Driver with 4-channel grouped delay for noise reduction. Each channel can be individually controlled via a simple serial communications protocol that is compatible with 3.3 or 5V CMOS logic levels, depending on the operating VCC. Once the serial data buffer is loaded, a rising edge on LATCH transfers the data to the LEDs 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. Multiple TLC59282s can be cascaded together to control additional LEDs from the same processor.
- Constant-current sink output with ON/OFF control
- CMOS logic level I/O
- 30ns BLANK pulse width
- 0.31V at 20mA (typical) Low saturation voltage
- Green product and no Sb/Br
Applications
Consumer Electronics, Commercial, Imaging, Video & Vision
Product details
| Device Topology |
Constant Current |
| Input Voltage Min |
3V |
| Input Voltage Max |
5.5V |
| Output Voltage Max |
17V |
| Output Current Max |
45mA |
| Switching Frequency |
35MHz |
| No. of Outputs |
16Outputs |
| IC Mounting |
Surface Mount |
| Driver Case Style |
SSOP |
| No. of Pins |
24Pins |
| Operating Temperature Min |
-40°C |
| Operating Temperature Max |
85°C |
| Product Range |
- |
| Automotive Qualification Standard |
- |
| MSL |
MSL 2 - 1 year |
Other details
| Brand |
TEXAS INSTRUMENTS |
| Part Number |
TLC59282DBQR |
| Quantity |
Each (Supplied on Cut Tape) |
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