CKC & Partners Co., Ltd.
Electronic apparatus
An electronic device comprises a voltage conversion unit, a first load unit, a current adjusting unit, and a control unit. The voltage conversion unit is configured to transfer an input voltage to an output voltage. The current adjusting unit electrically is coupled with the second terminal of the load unit. The current adjusting unit is configured to control a first driving current flowing through the first load unit according to a first current reference signal. The control unit is electrically coupled with the first load unit and the voltage conversion unit. The control unit is configured to generate a first voltage reference signal according to the first current reference signal and generate a first control signal to the voltage conversion unit according to a voltage of the second terminal of the first load unit and the first voltage reference signal.
DELTA ELECTRONICS (SHANGHAI) CO., LTD.
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H05B H05B H05B H05B Y02B H05B
inventional inventional inventional inventional additional additional
Xing-Hua Jian Xiao-Ping
Zhang Chen Fu