Title:
BOOST CONVERTER
Document Type and Number:
WIPO Patent Application WO/2023/153292
Kind Code:
A1
Abstract:
An inductor L1 has one end connected to an input line 102. A switching transistor M1 and a shunt resistance Rs are serially connected between the other end of the inductor L1 and a grounding line 106. A rectifying diode D1 is connected between the other end of the inductor L1 and an output line 104. A converter controller 200 controls the switching transistor M1 in response to at least a voltage drop of the shunt resistance Rs. A first output capacitor Co1 has one end connected to the output line 104, and another end connected to a connection node of the switching transistor M1 and the shunt resistance Rs.
Inventors:
IMAMURA ASUMA (JP)
Application Number:
PCT/JP2023/003277
Publication Date:
August 17, 2023
Filing Date:
February 01, 2023
Export Citation:
Assignee:
ROHM CO LTD (JP)
International Classes:
H02M3/155
Foreign References:
| JP2001015332A | 2001-01-19 | |||
| JP2009077523A | 2009-04-09 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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