LT1913
8
1913f
BLOCK DIAGRAM
+
–
+
–
+
–
OSCILLATOR
200kHz TO 2.4MHz
V
C
CLAMP
SOFT-START
SLOPE COMP
R
V
IN
V
IN
RUN/SS
BOOST
SW
SWITCH
LATCH
V
C
V
OUT
C2
C3
C
F
L1
D1
C
C
R
C
BD
RT
R2
GND
ERROR AMP
R1
FB
R
T
C1
PG
0.7V
S
Q
∑
1913 BD
4
5
10
7
1
2
3
9
11 8
6
INTERNAL 0.79V REF
SYNC
