LV56801P

No.A1901-2/14

Specifications

Absolute Maximum Ratings

at Ta = 25

°C

Parameter

Conditions

Conditions

Ratings

Unit

Supply voltage

VCC max

36

V

Peak supply voltage

VCC peak

See below for the waveform applied.

50

V

Allowable Power dissipation

Pd max

Independent IC

Ta

≤ 25°C

1.5

W

Al heat sink *

5.6

W

With an infinity heat sink

32.5

W

Junction temperature

Tj max

150

°C

Operating ambient temperature

Topr

-40 to +85

°C

Storage temperature

Tstg

-55 to +150

°C

* : When the Aluminum heat sink (50mm

× 50mm × 1.5mm) is used

Allowable Operating range

at Ta = 25

°C

Parameter

Conditions

Ratings

Unit

Operating supply voltage 1

VDD output, SW output, ACC output

7.5 to 16

V

Operating supply voltage 2

ILM output at 10V

12 to 16

V

ILM output at 8V

10 to 16

V

Operating supply voltage 3

Audio output at 9V

10 to 16

V

Operating supply voltage 4

CD output (CD output current = 1.3A)

10.5 to 16

V

CD output (CD output current

≤ 1A)

10 to 16

V

Electrical Characteristics

at Ta = 25°C, VCC = 14.4V

*: All the specifications are defined based on the tests that Tj is almost equal to Ta (=25

°C). To suppress the rise of Tj in the junction

temperature as much as possible, it tests by the pulse loading.

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

Current drain

ICC

VDD no load, CTRL1/2 = ⎡L/L⎦, ACC = 0V

400

800

μA

CTRL1 Input

Low input voltage

VIL1

0

0.5

V

M1 input voltage

VIM11

0.8

1.1

1.4

V

M2 input voltage

VIM21

1.9

2.2

2.5

V

High input voltage

VIH1

2.9

3.3

5.5

V

Input impedance

RIH1

350

500

650

k

Ω

CTRL2 Input

Low input voltage

VIL2

0

0.5

V

M input voltage

VIM2

1.1

1.65

2.1

V

High input voltage

VIH2

2.5

3.3

5.5

V

Input impedance

RIH2

350

500

650

k

Ω

VDD 3.3V Output *1

The VDD 3.3V output supplies the output currents of SW 3.3V and ACC 3.3V.

Output voltage 1

VO1

IO1 = 200mA, IO7, IO8 = 0A

3.13

3.3

3.47

V

Output voltage 2

VO1’

IO1 = 200mA, IO7 = 200mA, IO8 = 100mA

3.13

3.3

3.47

V

Output total current

Ito1

VO1 ≥ 3.13V, Ito1 = IO1+IO7+IO8

500

mA

Line regulation

ΔVOLN1

7.5V

< VCC < 16V, IO1 = 200mA *2

30

90

mV

Load regulation

ΔVOLD1

1mA

< IO1 < 200mA *2

70

150

mV

Dropout voltage 1

VDROP1

IO1 = 200mA *2

1.0

1.5

V

Dropout voltage 2

VDROP1’

IO1 = 100mA *2

0.7

1.05

V

Dropout voltage 3

VDROP1”

IO1+IO7+IO8 = 500mA

2.5

3.75

V

Ripple rejection

RREJ1

f = 120Hz, IO1 = 200mA *2

40

50

dB

CD Output ; CTRL2 =

⎡H⎦

Output voltage

VO2

IO2 = 1000mA

7.6

8.0

8.4

V

*1 : The VDD 3.3V output also supplies the output currents of SW 3.3V and ACC 3.3V. Therefore, the current supply capability of the VDD 3.3V output and its

other electrical characteristics are affected by the output statuses of SW 3.3V and ACC 3.3V.

*2 : SW 3.3V and ACC 3.3V are not subject to a load.

Continued on next page.