MIC2185BM Datasheet PDF - Micrel

●Low Voltage Synchronous Boost PWM Control IC • Input voltage range: 2.9V to 14V • 95% efficiency • Oscillator frequency of 200kHz/400kHz • Frequency sync to 600kHz • 0.5µA shutdown current • Two 5Ω output drivers • Front edge blanking • PWM current mode control • Cycle-by-cycle current limiting • Frequency foldback protection • Adjustable under-voltage lockout • Precision 1.245V reference output • 16 pin SOIC narrow body package • 3.3V to 5V conversion in telecom systems • Satellite phones • Cable modems • 1-and 2-cell Li Ion battery operated equipment