UC3551 converter equivalent, advanced pwm step-up dc-dc converter.
high switching rate which is up to 450 KHz, making the external component counts less required. Moreover, it features 17μA low quiescent current, which makes the battery .
of providing up to 300mA output current.
Two external resistors determine the value of the output voltage. The external .
The UTC UC3551 is a step-up DC/DC converter with high efficiency and low start-up voltage. It is operaded in stable waveforms without external compensate. This device incorporates an adaptive current mode PWM control loop in which an error amplifier,.
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