Micrel MIC2186 is a high efficiency boost PWM control IC with a wide input voltage range of 2.9V to 14V. It can be used to efficiently boost voltages in 1- or 2-cell Li-Ion battery powered applications, as well as to boost voltages in fixed 3.3V, 5V, or 12V systems.
The Micrel MIC2186 is a high efficiency boost PWM control IC designed with a wide input voltage range of 2.9V to 14V. It supports operation at frequencies of 100kHz, 200kHz, or 400kHz and can be synchronized up to 600kHz for noise-sensitive telecommunications applications. The device features a powerful 1.6A output driver capable of supplying large currents when paired with appropriate external MOSFETs.
| Input Voltage Range | 2.9V to 14V |
|---|---|
| Output Driver Current | 1.6A |
| Oscillator Frequency Options | 100kHz/200kHz/400kHz |
| Maximum Synchronization Frequency | 600kHz |
| Shutdown Quiescent Current | 0.5uA |
| Package Options | 16 pin SOIC and QSOP |
| Operating Temperature Range | -40°C to +125°C |
The device supports a wide input voltage range of 2.9V to 14V.
The device features a low current shutdown mode of 0.5uA.