Surface mount LED display driver with 4 segments and 1 output, featuring PWM dimming and a 5.4MHz frequency. Operates with input voltages from 2.7V to 5.5V, delivering up to 20mA output current per channel at a 20V output voltage. This boost topology component has a maximum supply current of 900uA and a quiescent current of 550uA, with an operating temperature range of -40°C to 85°C. Packaged in a TSOT (SOT-23) package on tape and reel.
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Texas Instruments LM3519MK-20 technical specifications.
| Package/Case | TSOT |
| Dimming | PWM |
| Frequency | 5.4MHz |
| Lead Free | Contains Lead |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.7V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 900uA |
| Max Supply Voltage | 5.5V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Number of Segments | 4 |
| Output Current | 20mA |
| Output Current per Channel | 20mA |
| Output Voltage | 20V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Quiescent Current | 550uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | No |
| Topology | Boost |
| Width | 1.65mm |
| RoHS | Not CompliantNo |
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