LV56801P Просмотр технического описания (PDF) - SANYO -> Panasonic

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производитель

LV56801P

For Car Audio Systems Multi-Power Supply System IC

SANYO -> Panasonic 

Block Diagram

LV56801P

VCC

+B +

7

C1 C2

Over

Voltage

Protection

Start

up

Vref

CTRL1

8

(four-value control)

CTRL2

6

(three-value control)

OUTPUT

Control

EXT

out

ANT

out

-

+

-

+

-

+

Remote EXT (VCC-0.5V)

D1 350mA

15 +

C3

D2

ANT Remote (VCC-0.5V)

D3 300mA

14 +

C4

D4

ILM output (8V to 12V)

300mA

1

+

R1 C5 C6

2

ILM_F

AUDIO output (8V to 9V)

300mA

5

+

R2 C7 C8

4

AUDIO_F

R3

CD output (8V)

1300mA

3+

C9 C10

GND

9

Thermal

Shut Down

ACC

10

+

-

Output Current Limit Circuit

Pin Function

Pin No. Pin name

1

ILM

Description

ILM output pin

ON when CTRL1 = M1, M2, H

12.0V/300mA

2

ILM_F

ILM output voltage adjustment pin

-

+

VDD output (3.3V)

200mA

12 +

C11 C12

SW output (3.3V)

13

200mA

ACC output (3.3V)

11

100mA

Equivalent Circuit

7

VCC

1

59.67kΩ

2

7kΩ

9

GND

Continued on next page.

No.A1901-5/14

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