FAN8060 Fairchild Semiconductor, FAN8060 Datasheet - Page 5

• Manufacturer Part Number: FAN8060
• Description: The FAN8060 is a highly efficient, monolithic, currentmode, step-down synchronous regulator
• Manufacturer: Fairchild Semiconductor

© 2008 Fairchild Semiconductor Corporation
FAN8060 • Rev. 1.0.0
Functional Block Diagram
FB
EN
SS
SYNC
4uA
450k
Vref
AVIN
& Reference
Enable
+
+
-
+
+
-
To Internal Supply
GM
COMP
Figure 3. Functional Block Diagram
+
+
1.4V
Compensation
Slope
Protection
OTP
+
-
Circuit
PWM
Short
5
Oscillator
Pulse
Skip
AGND
Low Current
Log ic
Driver
Current
Sense
&
Detect
+
-
+
-
www.fairchildsemi.com
PGND
PVIN
SW