????LXDC?????????-????????????
????LXDC?????????-??????????????????飬???????????????????????? ??????????????????????/????????????????????????????????????????????绰????????????????????????豸???????á???Я??????????????????????????????黯??????????ζ????????????????????????
???
??·?
LXDC????????
LXDC?????????-?????????????????????????LXDC2XQ?????????????????????е???á?LXDC55K??LXDC55F???????С??硢??EMI??????????и??????????á?LXDC3EP????????????????????????????LXDC2UR?????????????????????????EMI???????С???硣LXDC2HL????????·????????EMI????????????????LXDC2HN??????????????????????????е???á?LSDC2HN???????????????????????????
????
- С???
- ??????
- ???????????
- PFM/PWM??
- ????????
- ???????
LXDC??/???DC-DC?????
LXDC44A???DC-DC???????С???????????????????700mA???????????á?????????????Χ??2.7??5.5V??????Я??????????????????????LXDC44A????????????????????????????????EMI???????????????????????????????????????PFM???????????????????????????????Ч?????????????????????PWM?????????????????????????????????????????????????????????????????
LXDC2SCAAB-352???/???DC-DC??????????????????????????????Я???á??????????????????е??????????????Ч???????EMI???????????????LXDC2SCAAB-352????????-????????????????????????????????????????????????л?????????????????????????Ч???
????
1. ??????700 mA???????????С???????????
2. ???????????????????????????EMI????
3. ????????Χ??
- 2.7~5.5V ??LXDC44A??
- 2.8~5.0V??LXDC2SCAAB-352??
4. ????????
- 5V-6V?????????????????????????????5.0 ?? 6.0V?? ??LXDC44A??
- 3.3V ??LXDC2SCAAB-352??
5. ????????3.3MHz??LXDC44A??
6. ???PWM/PFM???л???????Ч??
???
- ??Я????
- ???
- ???????Χ?豸
????admin ?????????2017-07-27
