TLC5928PW
Active16 CHANNEL CONSTANT CURRENT LED DRIVER WITH LED OPEN DETECTION
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TLC5928PW
Active16 CHANNEL CONSTANT CURRENT LED DRIVER WITH LED OPEN DETECTION
Technical Specifications
Parameters and characteristics for this part
| Specification | TLC5928PW |
|---|---|
| Current - Output / Channel | 35 mA |
| Frequency | 35 MHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 16 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 24-TSSOP |
| Package / Case | 0.173 in, 4.4 mm |
| Supplier Device Package | 24-TSSOP |
| Topology | Shift Register |
| Type | Linear |
| Voltage - Output | 17 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 | Tube | 1 | $ 1.70 | |
| 10 | $ 1.53 | |||
| 60 | $ 1.44 | |||
| 120 | $ 1.23 | |||
| 300 | $ 1.15 | |||
| 540 | $ 1.01 | |||
| 1020 | $ 0.83 | |||
| 2520 | $ 0.78 | |||
| 5040 | $ 0.75 | |||
| Texas Instruments | TUBE | 1 | $ 1.41 | |
| 100 | $ 1.08 | |||
| 250 | $ 0.80 | |||
| 1000 | $ 0.57 | |||
Description
General part information
TLC5928 Series
The TLC5928 is a 16-channel, constant-current sink LED driver. Each channel can be turned on/off by writing serial data to an internal register. The constant-current value of all 16 channels is set by a single external resistor.
The TLC5928 has two error detection circuits: one for LED open detection (LOD) and one for a pre-thermal warning (PTW). LOD detects a broken or disconnected LED and LEDs shorted to GND while the constant-current output is on. PTW indicates a high temperature condition.
The TLC5928 is a 16-channel, constant-current sink LED driver. Each channel can be turned on/off by writing serial data to an internal register. The constant-current value of all 16 channels is set by a single external resistor.
Documents
Technical documentation and resources
