TLC5923DAP
Active16-CHANNEL LED DRIVER WITH 20MHZ DATA TRANSFER RATE WITH DOT CORRECTIONN AND FULL DIAGNOSE
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TLC5923DAP
Active16-CHANNEL LED DRIVER WITH 20MHZ DATA TRANSFER RATE WITH DOT CORRECTIONN AND FULL DIAGNOSE
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Technical Specifications
Parameters and characteristics for this part
| Specification | TLC5923DAP |
|---|---|
| Applications | Backlight |
| Current - Output / Channel | 80 mA |
| Frequency | 30 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 | 32-PowerTSSOP |
| Package / Case [x] | 0.24 in |
| Package / Case [y] | 6.1 mm |
| Supplier Device Package | 32-HTSSOP |
| 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 | $ 2.97 | |
| 10 | $ 2.67 | |||
| 46 | $ 2.52 | |||
| 138 | $ 2.19 | |||
| 276 | $ 2.08 | |||
| 506 | $ 1.98 | |||
| Texas Instruments | TUBE | 1 | $ 3.19 | |
| 100 | $ 2.80 | |||
| 250 | $ 1.96 | |||
| 1000 | $ 1.58 | |||
Description
General part information
TLC5923 Series
The TLC5923 is a 16 channel constant-current sink driver. Each channel has a On/Off state and a 128-step adjustable constant current sink (dot correction). The dot correction adjusts the brightness variations between LED, LED channels and other LED drivers. Both dot correction and On/Off state are accessible via a serial data interface. A single external resistor sets the maximum current of all 16 channels.
The TLC5923 features two error information circuits. The LED open detection (LOD) indicates a broken or disconnected LED at an output terminal. The thermal error flag (TEF) indicates an overtemperature condition.
The TLC5923 is a 16 channel constant-current sink driver. Each channel has a On/Off state and a 128-step adjustable constant current sink (dot correction). The dot correction adjusts the brightness variations between LED, LED channels and other LED drivers. Both dot correction and On/Off state are accessible via a serial data interface. A single external resistor sets the maximum current of all 16 channels.
Documents
Technical documentation and resources
