Datasheet

Data Sheet 4 V1.1, 2007-05-29
Smart High-Side Power Switch
BSP742RI
(OHFWULFDO&KDUDFWHULVWLFV
3DUDPHWHUDQG&RQGLWLRQV
6\PERO 9DOXHV 8QLW
DW7
M

&9
EE
9XQOHVVRWKHUZLVHVSHFLILHG PLQ W\S PD[
/RDG6ZLWFKLQJ&DSDELOLWLHVDQG&KDUDFWHULVWLFV
2QVWDWHUHVLVWDQFH
T
j
 &,
/
 $9
EE
 9
T
j
 &
5
21









PΩ
1RPLQDOORDGFXUUHQW
'HYLFHRQ3&%


T
C
 &7
M
≤&
,
/QRP
   $
7XUQRQWLPHWR9
287

5
/
 Ω9
,1
 WR9
W
RQ
  
V
7XUQRIIWLPHWR9
287

5
/
 Ω9
,1
 WR9
W
RII
  
6OHZUDWHRQWR9
287

5
/
 Ω
G9GW
RQ
  
9V
6OHZUDWHRIIWR9
287

5
/
 Ω
G9GW
RII
  
2SHUDWLQJ3DUDPHWHUV
2SHUDWLQJYROWDJH
9
EE

RQ

   9
8QGHUYROWDJHVKXWGRZQRIFKDUJHSXPS 9
EE

XQGHU

  
8QGHUYROWDJHUHVWDUWRIFKDUJHSXPS 9
EE

XF
S
  
6WDQGE\FXUUHQW
9
,1
 9
,
EERII
   $
/HDNDJHRXWSXWFXUUHQWLQFOXGHGLQ,
EE

RII

 ,
/

RII

  
2SHUDWLQJFXUUHQW
9
,1
 KLJK
,
*1'
   P$

'HYLFHRQPPPPPPHSR[\3&%)5ZLWKFPRQHOD\HUPWKLFNFRSSHUDUHDIRUGUDLQ
FRQQHFWLRQ3&%LVYHUWLFDOZLWKRXWEORZQDLUVHHSDJH

1RPLQDOORDGFXUUHQWLVOLPLWHGE\FXUUHQWOLPLWDWLRQVHHSDJH