Datasheet

Data Sheet 2 V1.1, 2007-05-29
Smart High-Side Power Switch
BTS428L2
)XQFWLRQDOGLDJUDP



























3LQ'HILQLWLRQVDQG)XQFWLRQV


3LQ

6\PERO )XQFWLRQ

*1'
/RJLFJURXQG
 ,1
,QSXWDFWLYDWHVWKHSRZHUVZLWFKLQ
FDVHRIORJLFDOKLJKVLJQDO
 9
EE

3RVLWLYHSRZHUVXSSO\YROWDJH
7KHWDELVVKRUWHGWRSLQ
 67
'LDJQRVWLFIHHGEDFNORZRQIDLOXUH
 287
2XWSXWWRWKHORDG
7DE 9
EE

3RVLWLYHSRZHUVXSSO\YROWDJH
7KHWDELVVKRUWHGWRSLQ



3LQFRQILJXUDWLRQ
WRSYLHZ
7DE 9
%%

*1',167287
287
*1'
RYHUYROWDJH
S
URWHFWLRQ




ORJLF
LQWHUQDO
YROWD
J
HVX
SS
O
\



(6'
WHPSHUDWXUH
VHQVRU
FODPSIRU
LQGXFWLYHORDG
JDWH
FRQWURO

FKDUJH
SXPS
FXUUHQWOLPLW
2SHQORDG
GHWHFWLRQ
67
9%%
/2$'
,1
352)(7