FAN302HLMY Просмотр технического описания (PDF) - Fairchild Semiconductor

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производитель

FAN302HLMY

PWM Controller for Low Standby Power Battery Charger Applications — mWSaver™ Technology

Fairchild Semiconductor 

Typical Application Circuit (Flyback Charger)

Application

Cell Phone Charger

Fairchild Device

FAN302HLMY_F117

Input Voltage Range

90~265VAC

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 230VAC (Pin=6.3mW for 115VAC and Pin=7.3mW for 230VAC)

 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

VO

R1

10Ω

AC Line

D1~D4

+ L1

C1

VDL

6.8µF

-

C2

270KΩ R10

C4

470pFNP

D7

L3

NS 3A/40V

C8

C9

IO

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

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