FSDL0365 Fairchild Semiconductor, FSDL0365 Datasheet - Page 2

• Manufacturer Part Number: FSDL0365
• Description: Green Mode Fairchild Power Switch (FPSTM)
• Manufacturer: Fairchild Semiconductor

FSDL0165RN
Internal Block Diagram
2
V
I
pk
FB
3
4
V
Vovp
V
I
BURL
delay
SD
Vcc
TSD
Vcc
/V
V
BURH
BURH
Vcc
+
-
I
FB
2.5R
Figure 2. Functional Block Diagram of FSDL0165RN
R
Normal
Burst
Vcc good
8V/12V
Vcc
Vcc
I
2
B_PEAK
Modulation
S
R
PWM
Freq.
OSC
Vcc good
Q
Q
Soft start
S
R
Q
Q
I
start
AOCP
Vref
Vstr
5
LEB
Internal
Vocp
driver
Bias
Gate
Drain
6,7,8
1
GND