Rainbow-electronics MAX742 Manual do Utilizador descarregar pdf (Página 8)

MAX742

Switch-Mode Regulator with

+5V to ±12V or ±15V Dual Output

8 _______________________________________________________________________________________

MAX742

CSH+

VIN

4.5V to 6V*

CSL+

C2

3.3nF

+VO

OPTIONAL

L3

25µH

L1

100µH

C8

150µF

C9

150µF

C14

2.2µF

GND

EXT+

PUMP

PDRV

EXT-

V+

CSH-

CSL-

C7

1µF

C13

0.1µF

DISC CERAMIC

C1

0.1µF

NOTES:

Q1 = Motorola MTP15N05L

Q2 = Motorola MTP12P05

L1, L2 = MAXL001

C8–C12 = MAXC001

D1, D2 = 1N5817

D3, D4 = Fuji ERA82-004 or 1N5817

R2, R3 = RCD RSF 1A Metal Film ±3%

L3, L4 = Wilco MFB 250

R3

0.1Ω

C10

150µF

C3

10µF

R1

100Ω

C5

3.3nF

L2

100µH

-VO

POINT

OPTIONAL

L4

25µH

C11

150µF

C12

150µF

C15

2.2µF

1µF

FB+

CC+

AGND

AV+

100/200

12/15

VREF

* FOR HIGHER INPUT VOLTAGE, SEE

SUPPLY-VOLTAGE RANGE

SECTION.

CC-

FB-

R2

0.16Ω

Figure 2. Standard 6W Application Circuit

1 2 3 4 5 6 7 8 9 10 11 12

Switch-Mode Regulator with 1

Comentários a estes Manuais

Sem comentários

Rainbow-electronics MAX742 Manual do Utilizador Página 8

Comentários a estes Manuais

Manuais e produtos relacionados com Sensores Rainbow-electronics MAX742