White LED Driver System, a 7-output charge pump IC, offers I²C compatible brightness control with an operating frequency range of 500 kHz to 900 kHz. This surface mount component supports a supply voltage from 2.7V to 5.5V, delivering up to 180mA total output current with 80mA per channel. Featuring a quiescent current of 1.3mA, it operates within a temperature range of -30°C to 85°C and is provided in Tape and Reel packaging.
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Texas Instruments LM27964SQ-I/NOPB technical specifications.
| Dimming | I²C |
| Frequency | 700kHz |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -30°C |
| Max Supply Current | 1.3mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Outputs | 7 |
| Number of Segments | 22 |
| Operating Frequency | 500 kHz to 900 kHz |
| Output Current | 180mA |
| Output Current per Channel | 80mA |
| Output Voltage | 4V |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Quiescent Current | 1.3mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 1.3mA |
| Topology | Charge Pump |
| Touchscreen | Capacitive |
| Width | 4mm |
| RoHS | Compliant |
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