LA5627W Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LA5627W

Four-Channel Switching Regulator Controller

SANYO -> Panasonic 

Application Circuit Example 2

To VO1

To VO2

3 DTC1

1 IN1+

48 IN1–

0.1 µF

2

FB1

100 Ω

10 DTC2

12 IN2+

13 IN2–

0.1 µF

11 FB2

100 Ω

To VO3

27 DTC3

25 IN3+

24 IN3–

100 Ω 26 FB3

0.01 µF

LA5627W

33

SCP

4

VREF

CAPH1

45

CAPL1

46

Tr1

T1

VO1

OUT1 44

510 Ω

OE1 43

15 V

CAPH2

16

CAPL2

15

Tr2

T2

VO2

OUT2 17

510 Ω

OE2 18

12 V

CAPH3

21

CAPL3

22

Tr3

T3

VO3

OUT3 20

7V

510 Ω

OE3 19

To VO4

34 DTC4

36 IN4+

37 IN4–

100 Ω 35 FB4

0.01 µF

32 PGND

5 GND

4ch DC/DC CONV.

SUB DC/DC CONV.

CAPH4

40

CAPL4

39

Tr4

L1

VO4

OUT4 41

510 Ω

OE4 42

–2 V

VCC 31

BATT 6

OUTSUB

7

CSUB 8

9

ENSUB

OSC

30 28 29

STBY

47 14 23 38

Tr1 to Tr4 :

Tr5

:

T1 to T3 :

2SB1302

2SC4694

873AC-1046

(Toko Electric Corporation)

5.6 kΩ 1000 pF 1000 pF

A12433

No. 6151-5/7

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