LTC3565_15 Datasheet, PDF (8/22 Pages) Linear Technology – 1.25A, 4MHz, Synchronous Step-Down DC/DC Converter

LTC3565
BLOCK DIAGRAM
SV_IN
GND
ITH
PV_IN
7
5
10
6
0.6V _VOLTAGE
REFERENCE
+
V_FB 9
–
0.642V +
ERROR
AMPLIFIER
V_B
–
ITH
LIMIT
BCLAMP
–
+
BURST
COMPARATOR
OSCILLATOR
PMOS CURRENT
COMPARATOR
+
–
SLOPE
COMPENSATION
+
PGOOD 8
0.558V –
2
1
RUN RT
LOGIC
+
–
NMOS
COMPARATOR
–
+
REVERSE
COMPARATOR
3
SYNC/MODE
4 SW
5 GND
3565 BD
3565fc
8
For more information www.linear.com/LTC3565