HR2000 — FLUORESCENT LAMP HB DRIVER WITH PFC

HR2000 Rev. 1.0

www.MonolithicPower.com

19

2/20/2013

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2013 MPS. All Rights Reserved.

Specification:

Parameter

Symbol

Condition

Min

Typ

Max

Units

Input Supply Voltage

Vin

2 Wire

198

264

VAC

AC Line Frequency

47

50

63

Hz

Lamp Voltage

55

Vrms

Lamp Current

0.29

A

Output Lamp Power

16

W

Preheat Current

0.18

0.3

A

Preheat time

Rref=51k, CCP=100nF

674

ms

Ignition time

Rref=51k, CCP=100nF

611

ms

Open circuit voltage

Voc

t<te

270

Vrms

Voc

t>te

300

Vrms

Burning mode frequency

44.6

kHz

Efficiency (Full Load)

η

80

%

Line regulation

%

Startup time

1

s

Conducted EMI

Meets EN55015B

Power Factor

90

%

Harmonics

Meets IEC61000-3-2 Class C

Ambient Temperature

TAMB

Free convection, sea level

40

℃

Schematic:

1

2

3

P2

H eader3

L2 6.8m H

ZC D

2

C T

4

C P/EO L

6

SW

11

C S

12

VC C

14

VO

1

G N D

15

OV C

3

FC

5

RE F

7

BST

9

U G

10

LG

13

G ATE

16

Pre/FT

8

U 1

8

L4

2.2m

L3A

L3B

L3C

1

2

3

4

Vbus

1

2

3

4

P1

H eader4

AN T2

AN T1

C AT1

C AT2

G ZC D

G ZC D

fig=63kH z

fb=44.6kH z

fpre=76kH z

Vpre<150V

Vig=300V

VD D

L1 4.7m H

LB1742792040

1M /1%

R 33

12.4k/1%

R 36

1206

TO -92

F1

100nF/275V

C x1

100nF/275V

C x2

D 3

1N 4007

D 4

1N 4007

D 11N 4007

D 8

1N 4007

D 9

1N 4007

100nF/400V

C 6

47k

R 13

D 2 M U R 160

C 1

30

R 19

M 3

AP 03N70I

600V/3A

5.1

R 26

5.1

R 27

1206

1206

D 101N 4148

100

R 25

5.6k

R 32

1nF

C 22

100nF

C 17

C 21

33k

R 21

499k

R 5

499k

R 8

499k

R 14

499k

R 16

G ATE

G ATE

1M /1%

R 1

1M /1%

R 6

1M /1%

R 9

1M /1%

R15

1206

1206

1206

1206

1206

1206

1206

1206

1M /1%

R 35

1M /1%

R 23

100pF

C 10

33nF

C 12

100nF

C 16

C 20

51k/1%

R 22

100

R 34

D 111N 4148

D 13

1N 4148

2.49k

R 28

M 1

AP03N 70I

M 2

AP03N 70I

20

R 18

20

R 17

D 51N 4148

D 7

1N 4148

22pF

C 18

2

1

100nF

C 13

C 4

1206

D 6

BZT52C 12

N S

C 2

100k/0805

R 2

100k/0805

R 3

47k/0805

R 4

1k

R 20

D 14

1N 5819

3.3

R 29

1206

3.3

R 30

3.3

R31

1206

1206

5.1k

R 24

330pF/1kV

C 3

220pF

C 15

220pF

C7

2.2m H

L5

3.3nF

C 11

68nF/400V

C 8

68nF/400V

C 9

43k/1206

R 10

43k/1206

R 11

43k/1206

R 7

4.7nF/1000V

C 5

10nF/400V

C 14

220nF/400V

C 19

1

M 4

AP 4002

N S

R 37

43k/1206

R 12

N p:N aux=264:44

N 1:N 2:N 3=250:10:10

Vbus

D 12M UR 160

Figure 4—HR2000 FL Driver for 16W Lamp

Design Procedure:

Please refer to the application note of HR2000 for the design procedure.