FAN100 Fairchild Semiconductor, FAN100 Datasheet - Page 2
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FAN100
Manufacturer Part Number
FAN100
Description
The primary-side PWM controller FAN100 significantly simplifies power supply design that requires CV and CC regulation capabilities
Manufacturer
Fairchild Semiconductor
Datasheet
1.FAN100.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FAN100MY
Manufacturer:
INFINEON
Quantity:
670
Company:
Part Number:
FAN100MY
Manufacturer:
FAIRC
Quantity:
5 000
© 2009 Fairchild Semiconductor Corporation
FAN100 Rev. 1.0.2
Application Diagram
Internal Block Diagram
GND
VDD
7
6
16V/5V
Green-Mode
Freq Hopping
Controller
+
OSC with
-
Internal Bias
COMI
3
Figure 3. Functional Block Diagram
Comparator
28V
PWM
+
-
Figure 2. Typical Application
Comparator
Brownout
+
-
PWM
OTP
OVP
-
+
COMV
Comparator
4
PWM
2
Slope Compensation
EA_V
Auto-Restart
Protection
GND
EA_I
S
R
+
-
2
+
-
Q
Q
-
+
1.3V
Compensation
2.5V
2.5V
Temp.
Soft-Driver
Leading-Edge
Blanking
Estimator
Estimator
Detector
t
V
DIS
I
O
O
V
DD
Protection
Brownout
8
1
5
VS
CS
Gate
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