LT1424-9 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LT1424-9' PDF : 16 Pages View PDF
LT1424-9
BLOCK DIAGRAM
VIN
SHDN
SYNC
2.6V
REGULATOR
285kHz
OSCILLATOR
LOGIC
FLYBACK
ERROR
AMPLIFIER
DRIVER
COMP
LOAD
COMPENSATION
RCCOMP
SGND
VC
GND IS OMITTED FOR CLARITY
CURRENT
AMPLIFIER
VSW
RSENSE
PGND
1424BD
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
–
ENABLE
CEXT
1424 EA
6
sn14249 14249fs
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