TPS61150
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Краткое описание:
Dual-Output Boost WLED Driver Using Single Inductor
Дополнительная информация
The TPS61150 is a high-frequency boost converter with two regulated current outputs for driving White LEDs (WLEDs). It features a 1.2-MHz fixed switching frequency and can drive up to two strings of 6 WLEDs each. The device integrates a 0.7-A switch and power diode, and allows for individual programming of output currents via external resistors.
| RoHS | Yes |
| REACH | Yes |
| Peak Efficiency | 85% |
| Number of Channels | 2channels |
| Input Voltage (Max) | 6V |
| Input Voltage (Min) | 2.5V |
| Switching Frequency | 1.2MHz |
| Output Voltage (Max) | 27V |
| LED Current per Channel | 23mA |
| Integrated Switch Current | 0.7A |
| Operating Temperature Range | -40 to 85°C |
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