| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
15,625 pcs
|
15625 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request | |
|
8,500 pcs
|
8500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,107 pcs
|
1107 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Topology | |
| Type | |
| Voltage |
The TLC59283 from Texas Instruments is a 16-channel, constant-current sink LED driver designed for various lighting applications. Each of the 16 channels can be individually controlled using a simple serial communications protocol compatible with 3.3V or 5V CMOS logic levels, depending on the operating VCC.
This device supports a constant-current sink capability of up to 35mA at VCC ≤ 3.6V and up to 45mA at VCC > 3.6V. The input voltage range is from 3V to 5.5V, with an LED power-supply voltage of up to 10V. Accuracy is maintained with channel-to-channel variation typically ±1.4% (max ±3%) and device-to-device variation typically ±2% (max ±4%).
The TLC59283 features a data transfer rate of 35MHz and a BLANK pulse width of 50ns. It includes a pre-charge FET for ghosting reduction and grouped switching delay for noise reduction. The operating temperature range is -40°C to +85°C. It is available in a 24-VQFN (4x4 mm) package and is suitable for surface mount.
This linear LED driver is ideal for applications requiring precise current control for multiple LEDs, such as backlighting, illumination, and display drivers where consistent brightness and low noise are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.24 | $0.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The logic supply (VCC) operates from 3V to 5.5V, while the LED power supply can go up to 10V.
It is available in a 24-VQFN Exposed Pad package (4x4mm) for surface mount.
The device operates from -40°C to 85°C (TA).
It has 16 channels.
Up to 45mA when VCC > 3.6V, and 35mA when VCC ≤ 3.6V.
The data transfer rate is 35MHz.
The typical channel-to-channel accuracy is ±1.4%.