FAN102MY Fairchild Semiconductor, FAN102MY Datasheet - Page 2

• Manufacturer Part Number: FAN102MY
• Description: IC CTRLR PWM GREEN CV/CC 8SOP
• Manufacturer: Fairchild Semiconductor

Specifications of FAN102MY

• Output Isolation: Isolated
• Frequency Range: 39 ~ 45kHz
• Voltage - Input: 5.5 ~ 15 V
• Voltage - Output: 30V
• Power (watts): 660mW
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Number Of Outputs: 1
• Duty Cycle (max): 75 %
• Mounting Style: SMD/SMT
• Switching Frequency: 45 KHz
• Maximum Operating Temperature: + 105 C
• Fall Time: 80 ns
• Minimum Operating Temperature: - 40 C
• Rise Time: 200 ns
• Synchronous Pin: No
• Topology: Flyback
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FAN102MYTR

© 2008 Fairchild Semiconductor Corporation
FAN102 Rev. 1.0.3
Application Diagram
Internal Block Diagram
R
GND
VDD
C O MR
C
R
C O MI
C O MI
C
7
6
C O MR
Rectifier
Bridge
Diode
16V/5V
Green Mode
AC Line
Frequency
Controller
+
Hopping
-
OSC with
C
R
C O MV
C O MV
1
2
3
4
C S
C OMR
C OMI
C OMV
V
FAN102
DD
Internal Bias
C
DL
Good
COMI
3
Comparator
Figure 3.
S G ND
G ATE
V
V DD
+
PWM
-
+
28V
-
V S
DL
Figure 2.
Comparator
PWM
8
7
6
5
+
-
R
OTP
S TAR T
Functional Block Diagram
-
+
R
COMV
G ATE
Typical Application
R
Comparator
C
4
S N 1
DD
Protection Reset
D
PWM
EA_V
R
DD
C S
2
Slope Compensation
C
+
-
S N1
C
D
S
EA_I
S N
S
R
S
R
+
-
Compensation
Cable Drop
Q
Q
Q
Q
COMR
-
+
2
R
N
1.3V
R
N
S1
A
S2
P
Compensation
Temperature
2.5V
N
C
S
Soft-Driver
S N2
Leading-Edge
D
Blanking
R
R
Estimator
Estimator
Detector
S N2
t
V
I
C
DIS
O
O
O
V
DD
Brownout
Protection
I
O
8
1
5
VS
CS
V
Gate
www.fairchildsemi.com
O