Micrel MIC2196 400kHz SO-8 Boost Control IC is a high efficiency PWM boost control IC housed in a SO-8 package, optimized for low input voltage applications. 2.9V to 14V wide input voltage range, can be used to efficiently boost voltages in 3.3V, 5V, and 12V systems, as well as 1- or 2-cell Li Ion battery powered applications. 2 Ω output driver allows the MIC2196 to drive large external MOSFET, making it ideal for space-sensitive applications. Space-saving SO-8 package with low pin-count minimizes external components. 400kHz PWM operation allows a small inductor and small output capacitors to be used. MIC2196 can implement all-ceramic capacitor solutions. Efficiencies over 90% are achievable over a wide range of load conditions with the MIC2196’s PWM boost control scheme. MIC2196 features a low current shutdown mode of 1µA and programmable undervoltage lockout.
The Micrel MIC2196 is a high efficiency PWM boost control IC housed in an SO-8 package, optimized for low input voltage applications ranging from 2.9V to 14V. It features a powerful 2 output driver capable of driving large external MOSFETs and is ideal for space-sensitive applications requiring small inductors and capacitors.
| Input Voltage Range | 2.9V to 14V |
|---|---|
| Efficiency | >90% |
| Oscillator Frequency | 400kHz |
| Output Driver | 2 output driver |
| Shutdown Quiescent Current | 0.5A |
| Package | 8-pin SOIC |
| Junction Temperature Range | -40°C to +125°C |
| Feedback Voltage Reference | 1.245V |
The MIC2196 supports an input voltage range of 2.9V to 14V.
The oscillator frequency is 400kHz.
The device is available in an 8-pin SOIC package.