LTC2974 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC2974' PDF : 32 Pages View PDF
LTC2945
TYPICAL APPLICATIONS
Ruggedized 4V to 80V High Side Power Monitor with Surge Protection Up to 200V
VIN
T1
SMAJ78A
RSNS
0.02Ω
SENSE+
VDD
SENSE–
INTVCC
R12
100Ω
VOUT
Q1
PZTA42
C1
0.1μF
LTC2945
SCL
SDAI
ADR1
ADR0
ADIN
SDAO
R4 R3
R1 R2
1k 0.51k 1k 1k
C2
1μF
VEE
VCC
R7
0.51k
GND
HCPL-063L FGND
3.3V
VCC
ALERT
GND
FGND
M1
BSP149
R5
1Ω
GND
HCPL-063L
R8
R9
0.51k 1k
R10 R11
1k 10k
3.3V
VDD
SCL
μP
SDA
INT
GND
2945 TA09
2945f
28
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