MP6005

– WIDE-INPUT, HIGH-EFFICIENCY FLYBACK AND FORWARD CONTROLLER

MP6005 Rev. 1.0

www.MonolithicPower.com

27

2/5/2021

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

© 2021 MPS. All Rights Reserved.

TYPICAL APPLICATION CIRCUITS

2.2µF

C1B

22µF

C2A

1N4148

D4

4.99k

R10

PGND PGND

0.1µF

C5

Q1

SI7450

PGND

6.8k

R6

PGND

10k

R4

10nF

C4

220pF

C6

PGND

280k

R11

20k

R12

1µF

C3A

PGND

C1A

C2C

220µF

SBR8U60P5

D1

470pF

C7

10k

R8

PGND

100k

R1

20k

R2

1N4148

D3

PGND

100k

R9

VCC

VCC

SGND SGND

SGND

12V @ 2.5A

VOUT

GND

SGND

PGND

VIN = 36 to 57V

NA

NP

NS

T1

2.2

µF

C1C

22µF

C2B

0.05k

R3

VCC

1

MODE

5

GATE

10

FB

7

SYNC 9

EN

3

SENSE 2

VIN

4

GND

8

COMP

6

U1

MP6005

1000pF/2000V

C8

SGND

PGND

L2

0.47µH

20k

R5A

20k

R5B

BAV21

D2

PGND

1µF

C3B

NC

C9

PGND

VIN

GND

47µF

VOUT

Figure 15: Typical PSR Flyback Application Circuit (15)

VCC

1

MODE

5

GATE

10

FB

7

SYNC

9

EN

3

SENSE

2

VIN

4

GND

8

COMP

6

U1

1N4148

D3

4.99k

R7

0k

R6

4

Q1

SI7450

PGND

6.8k

R5

PGND

PGND

NC

C11

R11

C3A

PGND

PGND

100k

R16

20k

R17

PGND

VCC

EN

0.07k

R3

U2B

Optocoupler

5V @ 4.8A

U2A

PC357B

D2

BAV99

61.9k

R1

20k

R2

Q3

FDMS86520

Q4

SIR462

1N4148

D7

1N4148

D5

47µF

C2A

47µF

C2B

8.2V

D8

8.2V

D6

1k

R3

4.02k

R4

20k

R15

4.7nF

C6

1µF

C10

100pF

C12

100pF

C13

VOUT

VOUT

Q5

3904

Q6

3904

VOUT

VOUT

GND

C2C

220µF

0.1µF

C4

PGND

1µF

C5

0k

R9

10k

R8

1N4148

D4

PGND

Q2

PGND

1µF

C3B

1000pF/2000V

C14

SPGND

SPGND

SPGND

SPGND

PGND

2k

R13

2k

R12

L3

1mH

NC

C15

PGND

U3

TLV431

10µH

L2

D1

BAV70

PGND

4.7nF

C8

NA

NP

NS

T1

PGND

PGND

C1A

PGND

VIN = 36V to 57V

VIN

GND

47µF

280k

R10

20k

2.2µF

C1B

2.2

µF

C1C

4.7µF

MP6005

VCC

Figure 16: Typical SSR Forward Application Circuit (16)

Notes:

15) VIN = 36V to 57V, VOUT = 12V, IOUT = 2.5A.

16) VIN = 36V to 57V, VOUT = 5V, IOUT = 4.8A.