| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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30,133 pcs
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30133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | 22+21+ | On Request | On Request | |
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
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The TLC5940PWPRG4 from Texas Instruments is a versatile 16-channel LED driver designed for applications requiring precise brightness control. Each channel features individually adjustable 4096-step grayscale PWM control and a 64-step constant-current sink (dot correction) to manage brightness variations between LEDs.
This device operates with a supply voltage range of 3V to 5.5V and can drive up to 120mA per channel. It supports a maximum LED power supply voltage of 17V. The TLC5940PWPRG4 includes integrated EEPROM for storing dot correction data, accessible via a serial interface. It also features LED open detection (LOD) and thermal error flag (TEF) for error reporting.
Packaged in a 28-HTSSOP, the TLC5940PWPRG4 is suitable for surface mounting. Its applications include monocolor, multicolor, and full-color LED displays, signboards, and general high-current LED drive, particularly for backlighting solutions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 3V to 5.5V.
The package is 28-HTSSOP (PowerTSSOP) surface mount.
The operating temperature range is -40°C to 85°C.
It has 16 channels.
120 mA when VCC > 3.6V, and 60 mA when VCC < 3.6V.
12-bit (4096 steps).
30 MHz.