High-efficiency LED backlight driver featuring 6 channels and 6 outputs, supporting PWM dimming. Operates with input voltages from 5.5V to 22V DC, delivering up to 40V output voltage. Offers selectable operating frequencies of 156 kHz, 312 kHz, 625 kHz, and 1250 kHz, with a maximum output current of 450mA (50mA per channel). This surface mount component is RoHS compliant and operates within a temperature range of -30°C to 85°C.
Frequency156 kHz, 312 kHz, 625 kHz, 1250 kHz
MountingSurface Mount
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Technical Specifications
Texas Instruments LP8550TLE/NOPB technical specifications.
General
| Dimming | PWM |
| Lead Free | Lead Free |
| Max Input Voltage (DC) | 22V |
| Min Input Voltage (DC) | 5.5V |
| Max Input Voltage | 22V |
| Min Input Voltage | 5.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -30°C |
| Max Output Voltage | 40V |
| Max Supply Current | 6.7mA |
| Max Supply Voltage | 22V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Channels | 6 |
| Number of Outputs | 6 |
| Number of Segments | 6 |
| Operating Frequency | 156 kHz, 312 kHz, 625 kHz, 1250 kHz |
| Output Current | 450mA |
| Output Current per Channel | 50mA |
| Output Voltage | 40V |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Quiescent Current | 4mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Topology | Boost |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LP8550TLE/NOPB Datasheet
Download the complete datasheet for Texas Instruments LP8550TLE/NOPB to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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