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Technical Specifications
Parameters and characteristics for this part
| Specification | TLC5948DBQ |
|---|---|
| Applications | Signage |
| Current - Output / Channel | 60 mA |
| 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-SSOP |
| Package / Case [custom] | 0.154 ", 3.9 mm |
| Supplier Device Package | 24-SSOP |
| Topology | Shift Register |
| Type | Linear |
| Voltage - Output | 10 V |
| Voltage - Supply (Max) | 5.5 V |
| Voltage - Supply (Min) [Min] | 3 V |
TLC5948A Series
16-ch ES-PWM LED driver, 7-bit dot Cor, 7-bit global brightness, power Save Mode, Full diagnostics
| Part | Package / Case | Package / Case [custom] | Current - Output / Channel | Voltage - Supply (Min) [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Internal Switch(s) | Voltage - Output | Mounting Type | Topology | Number of Outputs | Applications | Type | Voltage - Supply (Max) | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 24-SSOP | 0.154 " 3.9 mm | 60 mA | 3 V | 85 °C | -40 °C | 24-SSOP | 10 V | Surface Mount | Shift Register | 16 | Signage | Linear | 5.5 V | ||
 Texas Instruments | 24-PowerTSSOP | 60 mA | 3 V | 85 °C | -40 °C | 24-HTSSOP | 10 V | Surface Mount | Shift Register | 16 | Signage | Linear | 5.5 V | 0.173 in 4.4 mm | ||
 Texas Instruments | 24-SSOP | 0.154 " 3.9 mm | 60 mA | 3 V | 85 °C | -40 °C | 24-SSOP | 10 V | Surface Mount | Shift Register | 16 | Signage | Linear | 5.5 V | ||
Texas Instruments | 24-SSOP | 0.154 " 3.9 mm | 60 mA | 3 V | 85 °C | -40 °C | 24-SSOP | 10 V | Surface Mount | Shift Register | 16 | Signage | Linear | 5.5 V | ||
 Texas Instruments | 24-PowerTSSOP | 60 mA | 3 V | 85 °C | -40 °C | 24-HTSSOP | 10 V | Surface Mount | Shift Register | 16 | Signage | Linear | 5.5 V | 0.173 in 4.4 mm | ||
Texas Instruments | 24-SSOP | 0.154 " 3.9 mm | 60 mA | 3 V | 85 °C | -40 °C | 24-SSOP | 10 V | Surface Mount | Shift Register | 16 | Signage | Linear | 5.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
TLC5948A Series
The TLC5948A is a 16-channel, constant-current sink LED driver. Each channel has an individually-adjustable, pulse width modulation (PWM) grayscale (GS) brightness control with 65,536 steps and 128 steps of constant-current dot correction (DC). DC adjusts brightness deviation between channels. All channels have a 128-step global brightness control (BC). BC adjusts brightness deviation with other LED drivers. GS, DC, and BC data are accessible with a serial interface port.
The TLC5948A has six error flags: LED open detection (LOD), LED short detection (LSD), output leakage detection (OLD), reference current terminal short flag detection (ISF), pre-thermal warning (PTW), and thermal error flag (TEF). The error detection results can be read with a serial interface port.
The TLC5948A is a 16-channel, constant-current sink LED driver. Each channel has an individually-adjustable, pulse width modulation (PWM) grayscale (GS) brightness control with 65,536 steps and 128 steps of constant-current dot correction (DC). DC adjusts brightness deviation between channels. All channels have a 128-step global brightness control (BC). BC adjusts brightness deviation with other LED drivers. GS, DC, and BC data are accessible with a serial interface port.
Documents
Technical documentation and resources