LTC3417 Linear Technology, LTC3417 Datasheet - Page 7

• Manufacturer Part Number: LTC3417
• Description: Dual Synchronous 1.4A/800mA 4MHz Step-Down DC/DC Regulator
• Manufacturer: Linear Technology

FU CTIO AL DIAGRA
U
U
1.4A REGULATOR
800mA REGULATOR
V
RUN1
RUN2
MODE
V
FB1
FB2
REFERENCE
VOLTAGE
0.752V
0.848V
0.848V
0.752V
+
–
+
–
+
–
–
+
–
+
–
+
V
W
IN2
V
V
B
B
I
I
TH1
TH2
–
+
+
–
LOGIC
LOGIC
LIMIT
LIMIT
I
I
TH
TH
COMPENSATION
COMPENSATION
ANTI-SHOOT-
ANTI-SHOOT-
THROUGH
THROUGH
SLOPE
SLOPE
OSCILLATOR
+
–
+
–
–
+
+
–
–
+
–
+
V
V
www.DataSheet4U.com
IN1
IN2
PGOOD
PGND1
PGND2
PHASE
FREQ
SW1
SW2
3417 BD
LTC3417
3417fb
7