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27,815 pcs
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27815 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TLC5923DAPRG4 from Texas Instruments is a 16-channel constant-current LED sink driver designed for applications such as backlighting. Each channel offers a 128-step adjustable constant current sink, controllable via a serial data interface, allowing for precise brightness control and compensation for variations between LEDs and channels.
This device operates with an input voltage range of 3V to 5.5V and can deliver up to 80mA of output current per channel. It features a switching frequency of 30MHz and includes error detection circuits, such as LED open detection (LOD) and a thermal error flag, to enhance reliability.
The TLC5923DAPRG4 is housed in a 32-HTSSOP surface-mount package, with dimensions of 11mm length, 6.2mm width, and 1.15mm height. It operates within a temperature range of -40°C to 85°C.
Key specifications include 16 outputs, a maximum output voltage of 17V, and a maximum power dissipation of 3900mW. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
80 mA.
3 V to 5.5 V.
-40°C to 85°C.
16 outputs.
30 MHz.
32-HTSSOP surface-mount package.
TLC5923DAP and TLC5923DAPR.