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DataSheet4U.
com KB3301 Step-up DC/DC converter General Description The KB3301 is a small, high efficiency, and low voltage step-up DC/DC converter with an Adaptive Current Mode PWM control loop, includes an error amplifier, ramp generator, comparator, switch pass element and driver in which providing a stable and high efficient operation over a wide range of load currents.
It operates in stable waveforms without external compensation.
The low start-up input voltage below 0.
8V makes KB3301 suitable for 1 to 4 battery cells applications of providing up to 300mA output current.
The 500KHz high switching rate minimized the size of external components.
Besides, the 14µA low quiescent curren...

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