MIC2186BQS is a high efficiency boost PWM control IC. With its wide input voltage range of 2.9V to 14V, the MIC2186BQS 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. Its powerful 1.6Ω output driver allows the MIC2186BQS to supply large output currents with the selection of proper external MOSFETs.
The MIC2186BQS can be configured to operate at 100kHz, 200kHz, or 400kHz. With it's fixed frequency PWM architecture, and easily synchronized drive, the MIC2186BQS is ideal for noise-sensitive telecommunications applications.
MIC2186BQS also features a low current shutdown mode of 0.5µA and programmable undervoltage lockout. A manually selectable SKIP Mode allows high efficiencies in light load situations.
The MIC2186BQS is available in a 16-pin SOIC package with an operating range from -40°C to 85°C.
Feature
- Input voltage range: 2.9V to 14V
- 1.6Ω output driver
- Oscillator frequency of 100kHz/200kHz/400kHz
- Frequency sync to 600kHz
- Front edge blanking
- PWM Current Mode Control
- Selectable light load SKIP mode
- 600µA quiescent current (SKIP-Mode)
- Input voltage range: 2.9V to 14V
- 1.6Ω output driver
- Oscillator frequency of 100kHz/200kHz/400kHz
- Frequency sync to 600kHz
- Front edge blanking
- PWM Current Mode Control
- Selectable light load SKIP mode
- 600µA quiescent current (SKIP-Mode)
