TLC59582RTQT
Active48-CHANNEL, 16-BIT ESPWM LED DRIVER WITH PRE-CHARGE FET, LOD CATERPILLAR AND 16-MULTIPLEXING SUPPORT
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TLC59582RTQT
Active48-CHANNEL, 16-BIT ESPWM LED DRIVER WITH PRE-CHARGE FET, LOD CATERPILLAR AND 16-MULTIPLEXING SUPPORT
Technical Specifications
Parameters and characteristics for this part
| Specification | TLC59582RTQT |
|---|---|
| Applications | Signage |
| Current - Output / Channel [custom] | 25 mA |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 48 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 56-VFQFN Exposed Pad |
| Supplier Device Package | 56-QFN (8x8) |
| Topology | Shift Register |
| Type | Linear |
| Voltage - Output | 10 V |
| Voltage - Supply (Max) | 5.5 V |
| Voltage - Supply (Min) [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 7.10 | |
| 10 | $ 6.42 | |||
| 25 | $ 6.12 | |||
| 100 | $ 5.31 | |||
| Digi-Reel® | 1 | $ 7.10 | ||
| 10 | $ 6.42 | |||
| 25 | $ 6.12 | |||
| 100 | $ 5.31 | |||
| Tape & Reel (TR) | 250 | $ 4.24 | ||
| 500 | $ 4.01 | |||
| 750 | $ 3.89 | |||
| 1250 | $ 3.76 | |||
| 1750 | $ 3.69 | |||
| Texas Instruments | SMALL T&R | 1 | $ 5.43 | |
| 100 | $ 4.43 | |||
| 250 | $ 3.48 | |||
| 1000 | $ 2.95 | |||
Description
General part information
TLC59582 Series
The TLC59581/82are 48-channel constant-current sink drivers. Each channel has an individually-adjustable, 65536-step, pulse width modulation (PWM) grayscale (GS) brightness control.
The TLC59581 can support 32-multiplexing while TLC59582 can support 16-multiplexing.
The output channels are divided into three groups. Each group has a 512-step color brightness control (CC). CC adjusts brightness control between colors. The maximum current value of all 48 channels can be set by 8-step global brightness control (BC). BC adjusts brightness deviation between LED drivers. GS, CC and BC data are accessible through a serial interface port.
