TLC59108IPWR
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 20 |
| Weight | 76.997305mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Linear |
| Subcategory | Display Drivers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Frequency | 25MHz |
| Base Part Number | TLC59108 |
| Pin Count | 20 |
| Number of Outputs | 8 |
| Max Output Current | 120mA |
| Power Supplies | 3.3/5V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Nominal Supply Current | 28mA |
| Output Current | 120mA |
| Max Supply Current | 17mA |
| Voltage - Output | 17V |
| Topology | Boost |
| Min Input Voltage | 3V |
| Max Input Voltage | 5.5V |
| Output Characteristics | CONSTANT-CURRENT |
| Input Characteristics | STANDARD |
| Internal Switch(s) | Yes |
| Number of Segments | 8 |
| Switching Frequency | 1MHz |
| Multiplexed Display Capability | NO |
| Height | 1.2mm |
| Length | 6.5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TLC59108IPWR Description
The TLC59108IPWR is an 8-bit LED driver operated by the I2C bus and designed for red/green/blue/amber (RGBA) color mixing and backlighting. Each LED output has its own fixed-frequency individual PWM controller with an 8-bit resolution (256 steps) that runs at 97kHz and a duty cycle range of 0 to 99.6%. Each LED can be tuned to a different brightness level using the individual PWM controller. A group PWM controller with an additional 8-bit resolution (256 steps) has a fixed frequency of 190Hz and an adjustable frequency of 24Hz to once every 10.73 seconds, with a duty cycle of 0 to 99.6%. The group PWM controller dims or blinks all of the LEDs at the same time with the same value. At both individual and group PWM controller levels, each LED output can be turned off, on (no PWM control), or set to its individual PWM controller value. Up to 14 devices can be connected to the same bus using four hardware address pins.
TLC59108IPWR Features
Active-low reset
Supports hot insertion
No glitch on power-up
Internal power-on reset
Green product and no Sb/Br
17V Maximum output voltage
Noise filter on SCL/SDA inputs
8 Constant-current output channels
Software enable and disable for I2C bus address
Constant output current adjusted through an external resistor
25MHz internal oscillator requires no external components
The software reset feature (SWRST Call) allows the device to be reset through the I2C bus
TLC59108IPWR Applications
Industrial
LED Lighting
Hobby & Education