LT3465/LT3465A
6
3465afa
BLOCK DIAGRA
W
–
+
+
–
+
RQ
S
0.2Ω
SW
DRIVER
COMPARATOR
2
CTRL
4
6
V
OUT
V
IN
3
FB
200mV
5
–
+
Σ
RAMP
GENERATOR
OVERVOLTAGE
PROTECT
R
C
10k
40k
C
C
1.2MHz*
OSCILLATOR
*2.4MHz FOR LT3465A
GND
3465A F02
Q1
A2
A1
V
REF
1.25V
1
Figure 2. LT3465 Block Diagram
