LB1991 Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LB1991

Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors

SANYO -> Panasonic 

LB1991V

Electrical Characteristics at Ta = 25°C, VCC1 = 3 V, VCC2 = 4.75 V, VS = 1.5 V

Parameter

Symbol

Conditions

[Supply Current]

VCC1 current drain

VCC2 current drain

VCC1 quiescent current

VCC2 quiescent current

VS quiescent current

[VX1]

ICC1

ICC2

ICC1Q

ICC2Q

ISQ

IOUT = 100 mA

IOUT = 100 mA

VSTBY = 0 V

VSTBY = 0 V

VSTBY = 0 V

High side residual voltage

Low side residual voltage

[VX2]

VXH1

VXL1

IOUT = 0.2 A

IOUT = 0.2 A

High side residual voltage

Low side residual voltage

Output saturation voltage

Overlap

High/low overlap difference

VXH2

VXL2

VO(sat)

O.L

∆O.L

IOUT = 0.5 A

IOUT = 0.5 A

IOUT = 0.8 A, Sink + Source

RL = 39 Ω × 3, Rangle = 20 kΩ *2

(Average high side overlap) –

(Average low side overlap) *2

[Hall Amplifiers]

Input offset voltage

Common-mode input voltage range

I/O voltage gain

[Standby Pin]

VHOFF

VHCM

VGVH

*1

Rangle = 20 kΩ

Rangle = 20 kΩ

High-level voltage

Low-level voltage

Input current

Leakage current

[FRC Pin]

VSTH

VSTL

ISTIN

ISTLK

VSTBY = 3 V

VSTBY = 0 V

High-level voltage

Low-level voltage

Input current

Leakage current

[VH]

VFRCH

VFRCL

IFRCIN

IFRCLK

VFRC = 3 V

VFRC = 0 V

Hall supply voltage

(–) pin voltage

[FG Comparator]

VHALL

VH(–)

IH = 5 mA, VH(+) – VH(–)

IH = 5 mA

Input offset voltage

Input bias voltage

Input bias current offset

Common-mode input voltage range

Output high-level voltage

Output low-level voltage

Voltage gain

Output current (sink)

[TSD]

VFGOFF

IbFG

∆IbFG

VFGCM

VFGOH

VFGOL

VGFG

IFGOS

VFGIN+ = VFGIN– = 1.5 V

VFGIN+ = VFGIN– = 1.5 V

At the internal pull-up resistors

At the internal pull-up resistors

*1

For the output pin low level

TSD operating temperature

T-TSD Design target value *1

TSD temperature hysteresis

∆TSD Design target value *1

Notes: 1. Items specified as design target values in the conditions column are not tested.

2. The standard for overlap is the value as measured.

min

0.15

0.15

73

–8

–5

0.95

25.5

2.5

2.5

0.85

0.81

–3

–100

1.2

2.8

Ratings

typ

3

7.0

1.5

75

0.22

0.20

0.25

0.25

80

28.5

25

20

0.95

0.88

100

180

20

Unit

max

5 mA

10.0 mA

3.0 mA

100

µA

100

µA

0.29

V

0.25

V

0.40

V

0.40

V

1.4

V

87

%

+8

%

+5 mV

2.1

V

31.5

dB

V

0.4

V

40

µA

–30

µA

V

0.4

V

30

µA

–30

µA

1.05

V

0.95

V

+3 mV

500

nA

+100

nA

2.5

V

V

0.2

V

dB

5 mA

°C

°C

No. 5792-2/7

Share Link: