FAN302HLMY_F117 Datasheet, PDF (15/18 Pages) Fairchild Semiconductor – PWM Controller for Low Standby Power Battery-Charger Applications — mWSaver™ Technology

Typical Application Circuit (Flyback Charger)
Application
Cell Phone Charger
Fairchild Device
FAN302HLMY_F117
Input Voltage Range
90~265V_AC
Output
5V/1.2A (6W)
Features
 High Efficiency (>71% Avg.), Meets Energy Star V2.0 Standard (Avg. 68.17%)
 Ultra-Low Standby Power Consumption, <10mW at 230V_AC (Pin=6.3mW for 115V_AC and Pin=7.3mW for 230V_AC)
 Output Regulation: CV= ±5%, CC= ±15%
Figure 40. Measured Efficiency and Output Regulation
C6 R12
1mH
EI12.5 93T/7T/11T
1nF 10Ω ^1.8µH
V_O
R1
10Ω
AC Line
D1~D4
+ L1
C1
V_DL
6.8µF
-
C2
270KΩ ^R10
C4
470pFN^P
D7
L3
N_S ^3A/40V
C8
C9
I_O
6.8µF
330µF
330µF
0Ω ^R3
FFM107M*4
R2
10Ω
D5
R5 47Ω
D9
1N4148
D6
FFM107M
4A/650V
Q1
R20
1KΩ
R11
5.6KΩ
R18
IN4935
NA
FAN302HLMY_F117
1 CS
HV ⁸
2 _GATE
NC ⁷
R4
100Ω
R9
FOD817S
TL431
1.3Ω
C7
R6 0Ω _10nF
64.9KΩ
R7
91KΩ
C3
33µF
3 _VDD
4 _VS
FB ⁶
GND ⁵
C10
R17
63.4KΩ
1nF
C11
U1
R8
C5
40.2KΩ _20pF
470pF
Figure 41.Schematic of Typical Application Circuit
© 2012 Fairchild Semiconductor Corporation
FAN302HLMY_F117 • Rev. 1.0.1
15
www.fairchildsemi.com