Datasheet

LTC3417
7
3417fd
FUNCTIONAL DIAGRAM
–
+
–
+
–
+
–
+
–
+
I
TH
LIMIT
I
TH1
1.4A REGULATOR
800mA REGULATOR
V
B
0.752V
0.752V
V
B
0.848V
0.848V
V
IN2
V
IN1
SW1
PGND1
PGOOD
PHASE
SLOPE
COMPENSATION
ANTI-SHOOT-
THROUGH
OSCILLATOR
LOGIC
–
+
–
+
V
FB1
–
+
–
+
–
+
–
+
–
+
–
+
–
+
RUN1
RUN2
MODE
V
FB2
I
TH2
V
IN2
3417 BD
FREQ
PGND2
SW2
SLOPE
COMPENSATION
ANTI-SHOOT-
THROUGH
I
TH
LIMIT
LOGIC
VOLTAGE
REFERENCE