发明名称 |
POWER UNIT, IN-VEHICLE APPARATUS, AND VEHICLE |
摘要 |
PROBLEM TO BE SOLVED: To shorten a soft start time.SOLUTION: A soft start voltage generation section 11 for a power unit 1 includes a pulse signal detection section 134 for detecting a pulse signal S11 to increase a soft start voltage Vss with a first slope before detection of a pulse signal S11 and increase a soft start voltage Vss with a more moderate second slope than that of the first slope after detection of the pulse signal S11. |
申请公布号 |
JP2013240159(A) |
申请公布日期 |
2013.11.28 |
申请号 |
JP20120110264 |
申请日期 |
2012.05.14 |
申请人 |
ROHM CO LTD |
发明人 |
TAKAGIMOTO SHINSUKE |
分类号 |
H02M3/155;H01L33/00;H05B37/02 |
主分类号 |
H02M3/155 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|