LA5657H View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

View to exact match

LA5657H

System Power Supply IC for Car AV Systems

SANYO -> Panasonic 

LA5657H

Recommended Operating Ranges at Ta = 25°C

Parameter

Supply voltage

STBY pin input voltage

Symbol

VCC

VST OFF

VST ON

Conditions

COM10V output, normal operation

COM5V output, normal operation

Output off control voltage

Output on control voltage

COM10V output current

IO1

COM5V output current

LCDV output current

TAPE8V output current

RD8V output current

DSP5V output current

DSP3.25V output current

AMP+B output current

ANT+B output current

CAP MR output current

P1 output sink current

P2 output sink current

P3 output sink current

ACCRO output sink current

VDDRST output sink current

BATRO output sink current

IO2

IO3

IO4

IO5

IO6

IO7

IO8

IO9

IO10

IO11

IO12

IO13

IO-ACCR

IO-VDDR

IO-BATR

Ratings

Unit

10.3 to 18

V

5.3 to 18

V

0 to 1

V

2.5 to 5

V

Within the ASO for

the external transistor mA

Within the ASO for

the external transistor mA

0 to 30

mA

0 to 30

mA

0 to 200

mA

0 to 100

mA

0 to 100

mA

0 to 100

mA

0 to 250

mA

0 to 10

mA

0 to 10

mA

0 to 10

mA

0 to 10

mA

0 to 1

mA

0 to 1

mA

0 to 5

mA

Electrical Characteristics at Ta = 25°C, VCC = 13.2 V, in the specified test circuit

Parameter

Current drain 1

Current drain 2

[VDD Reset Block *1]

Reset threshold voltage

Hysteresis

Low-level output voltage

High-level output voltage

CDLY outflow current

CDLY threshold voltage

[BAT Reset Block *2]

Reset threshold voltage

Hysteresis

Leakage current

Low-level output voltage

High-level output voltage

[ACC Reset Block *2]

Reset threshold voltage

Hysteresis

Leakage current

Low-level output voltage

High-level output voltage

Symbol

Conditions

ICC1

ICC2

VSTBY = 0 V, BATRO = High, RESET = High,

ACCRO = Low

VSTBY = 5 V, Serial data control outputs: all off

BATRO, RESET, and ACCRO outputs: all high

VTVDDR

VHVDDR

VOLVDDR ISINK = 50 µA

VOHVDDR Resistance between RESET and ground: 1 MΩ

ICDLY CDLY outflow current

VTHCDLY

VTBATR

VHBATR

ILKBATR

VOLBATR ISINK = 50 µA

VOHBATR Resistance between BATRO and ground: 1 MΩ

VTACCR

VHACCR

ILKACCR

VOLACCR ISINK = 1 mA

VOHACCR Resistance between ACCRO and ground: 1 MΩ

min

4.05

50

0.8 VDD

–4.0

1.18

1.21

163

–2

0.8 VDD

1.21

10

–2

0.8 VDD

Ratings

typ

150

19

Unit

max

170

µA

25 mA

4.25

4.45

V

80

130 mV

0.25

0.4

V

–3.4

VDD

V

–2.8

µA

1.25

1.32

V

1.25

233

0.25

1.29

V

326 mV

µA

0.4

V

VDD

V

1.25

1.29

V

20

30 mV

µA

0.35

0.5

V

VDD

V

Continued on next page.

No. 7596-2/8

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