LT1424-5 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LT1424-5' PDF : 16 Pages View PDF
LT1424-5
BLOCK DIAGRAM
VIN
SHDN
SYNC
2.6V
REGULATOR
285kHz
OSCILLATOR
LOGIC
FLYBACK
ERROR
AMPLIFIER
RREF
DRIVER
COMP
SGND
LOAD
COMPENSATION
VC
GND IS OMITTED FOR CLARITY
RCCOMP
ROCOMP
CURRENT
AMPLIFIER
RFB
VSW
RSENSE
PGND
1424-5 BD
W
W
FLYBACK ERROR A PLIFIER DIAGRA
D1
VIN
T1
•
+
C1
VSW
•
VIN
D2
RFB
Q1
Q4
IM
IFXD
VC
Q2 Q3
VBG
RREF
I
IM
+
ISOLATED
VOUT
–
CEXT
ENABLE
1424-5 EA
6
sn14245 14245fs
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