Slkor? ????? SL4054? ??? ????? ???? ?????? ?????? ???? ????? ????/???? ????? 500 ???? ????? ???????? ??? ???? ????????? ?????? ???

????? ???? ShenzhenSlkormicro Semicon Co., Ltd.? ?????? ???? ???????? ?????? ????? ??? ?????? ???????? ?????? SL4054 ?????? ???????/????? ?????? ????? 500 ???? ?????. Slkor ?? ???? ????? ????? ??????? ?????? ?? ????? ??????? ????????? ???????? ????????? ???????? ??????? ?? ??????? ??? ????? ?????? ????? ???????? ???? ??????? ????? ?????? ????????. ?? ????? ???? "Slkor" (www.slkoric.com) SL4054? ???? ???? ????? SL40T120FL IGBT ?SLA333? ?????? ????????? ????????? ??????? MP3? ??????? ????? Bluetooth? ?????????? ???????? ??????? ?????? ???????? ?????? ?????? PD? ?????? ???????? ???????. ?????? ?? ?? ????? ???? ???????? ??????????? ??????? ???????? ????? ???????????? ?????? ???? ??????? ?? SL4054? ?????? ???? Slkor ??????? ?? ??????? ???????? ?????? ?????? ???? ?????.

???? ????? ????? Slkor? SL4054 ?? ??? ???:

1.1.   ???????: ???? Slkor? SL4054 Linear Li-Ion

1.2.   ?????????: ????? ???? ???? ????? USB? ?????? ????????? ????????? ??????? MP3? ??????? ??? Bluetooth? ?????????? ???????? ???????? ???????? ???????? ?????? ??????.

1.3.   ???:

Slkor? SL4054 ????? ?? ???? ??? ???? ?????? ???????/????? ?????? ???????? ???????? ???? ?????? ??????. ?? ???? SOP ???? ???????? ???????? ??????? ???? SL4054 ??????? ???? ????? ????????? ????????. ????? ??? ???? ???? ?? ???? SL4054 ???? USB ????? ??????. ?? ???? ???? ???? ????? ???? ???? ???? PMOSFET ???????? ????? ????? ???? ????? ???????. ???? ??????? ??????? ???????? ???? ????? ???? ?? ???? ????? ?????? ????? ??????? ???? ?????? ?? ???? ??????? ??????? ???????. ??? ????? ??? ????? ??? 4.2 ????? ????? ????? ???? ????? ??????? ???????? ?????? ?????. ???? SL4054 ?????? ???? ????? ???????? ????? ????? ???? ????? ??? 1/10 ?? ?????? ???????? ??? ?????? ??? ??? ??????? ???????. ??? ????? ???? ???????? ??? ???????? ??? SL4054 ?? ??? ?????? ??????? ?????? ???? ???? ???????? ??? ??? ?? 2uA? ??? ???? ??? ????? ??????? ??? ????? ???? ??????? ??? 45μA. ????? ??????? ?????? ?? SL4054 ??? ???? ??????? ???? ????? ???????? ?????? ????? ????????? ????? ?????? ??????? ??? ?????? ????? ????? ??? ???????. ????? Slkor? SL4054 ?? ???? SOT23-5 (ThinSOTTM).

2. Slkor? SL4054 : ????? ??????? ?????????

3.1. ???? ?????:

????? ????? ????? ??????? ??? ??? Vcc ??? ????? ???? UVLO ???? ????? ?????? ??? ???? 1% ??? ??? PROG ????? GND? ?? ????? ??? ????? ???????? ????? ??????? ???? ???? ?????. ??? ??? ????? ??????? ??????? ??? ??? BAT ??? ?? 2.9 ????? ?????? ?????? ?? ??? ????? ????????. ?? ??? ?????? ???? SL4054 ?? ???? ?? 1/10 ?? ???? ????? ?????? ???? ????? ?????? ??? ????? ??? ????? ?????? ??????. ????? ????? ????? ??????? ??? ??? BAT ??? 2.9 ????? ???? ?????? ?? ??? ?????? ?????? ????? ???????? ????? ??? ????. ????? ??? ????? ??????? ??? ??? BAT ??? ??? ????? ?????? ??????? (4.2 ????)? ???? SL4054 ?? ??? ????? ?????? ????? ???? ????? ?? ????????. ????? ???? ????? ????? ????? ???? ????? ??? 1/10 ?? ?????? ???????.

3.2. ??????? ?????? ????? ???????:

??? ??? ???? ????? ?? ???? ????? ??????? RISET ?? PROG (Pin 5) ??? GND. ??? ???? ???? ???????? ????? ????? ??? ????? ??????: (????? ???? ?????? ???????? ??? ???? ???? ????? ???????).

+

3.3. ????? ????? :

????? ??? ???? ????? ??? ??? ??????? ??????? ?????? ??? 1/10 ?? ?????? ???????? ??? ????? ???? ?????. ??? ????? ?? ??? ?????? ?? ???? ?????? ??? PROG ???????? ????? ??????? ???????. ????? ????? ????? ??????? ??? ??? PROG ??? 100 ???? ????? ??? ????? ?????. ??? ??? ???? ?????? ????? SL4054 ?? ??? ?????????? ?? ?????? ???? ?????? ??????? ??? 45uA.

3.4. ??? ????? ???????:

???? ????? ??? ????? ??????? ??????? (UVLO) ??????? ??? ????? ????? ?????? ?? ??? ????? ??????? ??? ????? VCC ??? ???? UVLO. ??? ????? ?????? UVLO ????? ????????? ??? ???? ?????? ?? ??? ????? ??????? ??? ????? Vcc ??? ??? ???????? ?????? 100 ???? ????.

4. ????? ?????? ????? ??????? ???????? Slkor? SL4054

???????:

1. ???? ???? ??????? ??????? ?????? ???? ??????? ??????? ??????? ?????? ????? PROG (????? 100uA)? ????? ?? ???? ?????? ???? ??????? ??????? ???? ????? ?? ???? ???? BAT (????? 100 ???? ?????).

2. ???? ?? ???? ???? ??????? ????? 0.1 ??? ?? ???? ????? ??????.

??? ????? Slkor? SL4054 ?? ???? ??? ?????? ????? ????/??? ???? ????? 500 ???? ????? (一)

??? ????? ???? ?? ??????? ?????? ????? ????? Slkor (www.slkoric.com)? ?? ??????? ???????? Slkor ???? ?????? ?? ????????? ??? ?? ??? Silicon Carbide (SiC) SBD? ?SiC MOSFET? ?IGBT? ????? ????? ?????? ???? ??????? ???????? ??? ???????? ??? ??????? ????????? ?????? ???????? (MOSFETs) ??? ????? ?????? ???????? ????????? ?SCR? ??????? ??????? ???????? ?????? ???????? ????? ESD? ???????? ???? ????? ?????? TVS? ???????? ??????? ??????? ??????????????? ?????? ????? ?????? ??? ????? LDO ?AC-DC. ???????? ??? ???? ????? ???? ????? ??????? ??????? ?????????? ??? ????? Hall? ??????? ??????? ??????? ????? ??????? ?????? ???? ?? ???????? ???? ???? ????? ??? ???????? ????? ?????? ?? ?????? ??? ?????? ?????? ???????? ???????? ????????? ?????? ????????? ???????? ??????? ??????? ???????????. ? ???????? ??????. ??????? ??? ???????? ????? ??? ???? ???? ?? ?????? ???????????? ??????????? ??? ??????? ?????? ?????? ????????? ???????? ?????????? ???????? ?????? ??????? ??????? ????????? ??????? ?????? LED ???????? ????????? ??????? 3C.

??? ????? Slkor? SL4054 ?? ???? ??? ?????? ????? ????/??? ???? ????? 500 ???? ????? (二)

????? Slkor ???????? ??? AMS1117-3.3? AMS1117-5.0? SS14? SS34? M7? SS8050? PC817C? 1N4148W? BAT54C? 2N7002? SMBJ6.5CA? SMBJ5.0A? SM4007PL? SD12C? ZMM5V1? SS310? MC34 063S? SS36? LM2576S -5.0? BTA16-800B? 74HC595D? FR107? SL27517? SL27523? SL27524? MMBT5551? ULN2001D? ?????? ?????? ??????? ???????? ???? ????????? ???? ??? ?? ??? ???????. ???? Shenzhen Kinghelm Electronics Co., Ltd. (www.kinghelm.net)? ???? ?????? ????? ????? ???? ?? ??????? ????? ???? ???? ?? ????????? ??????? ??????? ????????? ????????? ????? ?? ??? ?? ??????. ???? ???? ??????? ?????? ??????? ???????? "kinghelm" ??? ?? ??? ??????? Beidou GPS? ??????? RF? ????????? ????????? ??????? Type-C? ??????? ?????? RJ45? ?????? ????? ???????? ????????? ???????? ???????. ???????? ?? Slkor? ?????? ???? ?? 15000 ???? ??? ??????!

????? Slkor ????? ?????? ????? ???? ???????? ?????? ??????. ???? ???? Slkor ?????? ??????? ????????? ??????? ?????? ????? ???????? ?????????? ????????? ???????? ???????????? ???????? ???????? ??????? ?????????. ???? ???? Slkor ??? ?????? ?????? ????????? ???? ?????? ?? ??????? ??? ????? ?????? ????? "???? Slkor Warriors ???? ?????". ?? ???? ?????? ?????? ?????? ????????? ?????? ???????? ?? ??????? ????????? ???????? ??????? ????????? ?????? Slkor ???? ??? ?? ???????? ???????? ???????? ?????? ??????? ????????. ???? ?????? ??? "?? ???? ???? ????? ?? ???? ????? ????????" ?? ???????? ??????.