LB1971V Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LB1971V

Three-Phase Full-Wave Sensorless CD and MD Players Spindle Motor Driver

SANYO -> Panasonic 

LB1971V

Allowable Operating Ranges at Ta = 25°C

Parameter

Supply voltage 1

Supply voltage 2

Output circuit supply voltage

FG pin applied voltage

FG pin output current

Symbol

VCC1

VCC2

VS

VFG

IFG

Conditions

Electrical Characteristics at VCC = 3.0 V, VS = 1.5 V, Ta = 25°C

Parameter

[Current Drain]

Power save mode current drain

Operating current drain

Pre-drive current

Current drain + pre-drive current

[Output Saturation Voltage]

Source 1-1

Source 1-2

Source 2-1

Source 2-2

Sink 1

Sink 2

[STBY Pin]

High-level input voltage

Low-level input voltage

High-level input current

Low-level input current

[BRAKE Pin]

High-level input voltage

Low-level input voltage

High-level input current

Low-level input current

[Startup Oscillator]

High-level output voltage

Low-level output voltage

[Position Detection Circuit]

Offset voltage

Common-mode input voltage range

[FG Output Pin]

Output saturation voltage

[Thermal Protection Circuit]

Operating temperature

Hysteresis

[CX Oscillator]

High-level output voltage

Low-level output voltage

Oscillator frequency

[SLOPE Circuit]

Charge current

Discharge current

Symbol

Conditions

ICC1-1

ICC1-2

ICC2

ICC1+2

STBY mode

IO = 20 mA

IO = 20 mA

IO = 20 mA

Vsat1-1

Vsat1-2

Vsat2-1

Vsat2-2

Vsat3-1

Vsat3-2

IO = 0.4 A, VCC1 = VCC2 = VS

IO = 0.2 A, VCC1 = VCC2 = VS

IO = 0.4 A, VCC1 = VCC2 =3V, VS = 1.5 V

IO = 0.2 A, VCC1 = VCC2 =3V, VS = 1.5 V

IO = 0.4 A

IO = 0.2 A

VSSH

VSSL

ISSH

ISSL

VSTBY = 3.0 V

VSTBY = 0 V

VBRKH

VBRKL

IBRKH

IBRKL

VBRK = 3 V

VBRK = 0 V

VOSCH

VOSCL

VOFS

VICM

Design target value

VFGSAT IFG = 0.4 mA

TSD

∆TSD

Design target value

Design target value

VCXH

VCXL

fCX

C = 470 pF

ICHG1

ICHG2

Ratings

Unit

2.0 to 6.0

V

2.0 to 6.0

V

0 to VCC2

V

0 to 6.0

V

2.0

mA

Ratings

Unit

min

typ

max

5

µA

3.6

4.6 mA

0.4

1.0 mA

4.0

5.5 mA

0.90

1.00

V

0.85

0.95

V

0.25

0.35

V

0.15

0.25

V

0.20

0.35

V

0.13

0.25

V

1.4

–0.1

VCC1

V

0.3

V

75

µA

–10

µA

1.4

–0.1

VCC1

V

0.3

V

60

µA

–10

µA

1.35

1.50

1.65

V

0.50

0.65

0.80

V

–10

+10 mV

0

VCC2 – 1.5

V

0.1

0.25

V

150

180

°C

40

°C

0.8

1.0

1.2

V

0.3

0.5

0.7

V

40

Hz

–6.0

–4.5

–3.0

µA

3.0

4.5

6.0

µA

No. 6214-2/9

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