LB1687 Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LB1687

3-Phase Brushless Motor Drive

SANYO -> Panasonic 

LB1687

Electrical Characteristics at Ta = 25˚C, VCC1=12V, VCC2=5V

Parameter

Symbol

Conditions

[Power supply]

Supply current 1

Supply current 2

[Output]

ICC1

ICC2

VC=0, RL=∞

VC=0

Output saturation voltage

Output TRS voltage

Output quiescent voltage

[Hall input-output]

VO(sat)1

VO(sat)2

VO(sus)

VOQ

IOUT=0.5A, sink+source

IOUT=1.0A, sink+source

IOUT=20mA (See note.)

VC=0

Hall amplifier input offset voltage

Hall amplifier input bias current

Hall amplifier common-mode input voltage

range

VH offset

IH bias

VH ch

Hall input-output voltage gain

[Control-output]

GVHO1

GVHO2

Control-output drive gain

Control-output CH difference

[FG amplifier]

GVCO

∆GVCO

FG amplifier input offset voltage

VFG offset

Open-loop voltage gain

Source output saturation voltage

Sink output saturation voltage

Common-mode signal rejection ratio

GVFG

VFG OU

VFG OD

CHR

f=1kHz

IO=2mA

IO=–2mA

(See note.)

FG amplifier common-mode input voltage range VFG CH

Phase margin

(See note.)

[Motor detection]

Motor detection amplifier hysteresis width

CR pin threshold voltage

VCR changes from LOW to HIGH.

Thermal shutdown temperature

Thermal shutdown hysteresis

TSD

∆TSD

(See note.)

(See note.)

Note : Values shown are design targets only. No measurements have been taken.

Ratings

Unit

min

typ

max

17

30 mA

6.5

9.5 mA

1.6

2.2 V

2.0

3.0 V

20

V

5.8

6.1

6.4 V

–5

+5 mV

1

5 µA

1.3

3.7 V

56

dB

43

dB

38

41

44 dB

–2

+2 dB

–8

+8 mV

60

dB

3.7

V

1.3 V

80

dB

0

3.5 V

20

deg.

35

50

65 mV

2.35

2.5 2.65 V

150 180 210 ˚C

15

˚C

No.3345–2/4

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