LB1825 データシートの表示（PDF） - SANYO -> Panasonic

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LB1825

Three-Phase Brushless Motor Driver

SANYO -> Panasonic 

Allowable Operating Ranges at Ta = 25°C

Parameter

Supply voltage

Symbol

VCC

LB1825

Conditions

Electrical Characteristics at Ta = 25°C, VCC = 24 V

Parameter

Current drain

Output

saturation

voltage

Upper transistor (1)

Upper transistor (2)

Lower transistor (1)

Lower transistor (2)

Output leakage current

[Fixed voltage block]

Output voltage

Output current

Load variation

Temperature coefficient

[Hall input block]

Input bias current

Common-mode input range

Input sensitivity

Input offset voltage

[Drive block]

Dead zone width

Output idling voltage

Forward gain

Reverse gain

Accelerate command voltage

Decelerate command voltage

Forward limiter voltage

Reverse limiter voltage

[Phase comparator block]

Output high level voltage

Output low level voltage

Output source current

Output sink current

[Error amplifier block]

Input bias current

Input offset voltage

Output high level voltage

Output low level voltage

[Lock detector block]

Output saturation voltage

[FG amplifier block]

Input bias current

Input offset voltage

Output high level voltage

Output low level voltage

[FG Schmitt block]

Input operating level

Input hysteresis (high → low)

Input hysteresis (low → high)

Hysteresis

Output saturation voltage

Symbol

ICC1

ICC2

ICC3

VO (sat)1

VO (sat)2

VO (sat)1

VO (sat)2

IO LEAK

Conditions

Braking stopped mode

FGOUT1 stopped mode

External clock, braking stopped mode

IO = 1.0 A

IO = 1.5 A

IO = 1.0 A

IO = 1.5 A

VREG

IREG

∆VREG

αVREG

IREG = 20 mA

IREG = 0 to 20 mA

Design target value

IB (HA)

DVH

VIOH

VDZ

VID

GDF+

GDF–

VSTA

VSTO

VL+

VL–

Rf = 1.8 Ω

Rf = 1.8 Ω

VPDH

VPDL

IPD+

IPD–

No external load

No external load

IB (ER)

VIO (ER)

VERH

VERL

No external load

No external load

VLD (sat) ILD = 10 mA

IB (FG)

VIO (FG)

VFGH

VFGL

No external load

No external load

VIS

VSHL

VSLH

VFGS

VFG2 (sat)

FGOUT1 generation signal

External clock, braking stopped mode

External clock, braking stopped mode

IFG2 = 10 mA

Ratings

Unit

10 to 28

V

min

typ

max

Unit

35

47 mA

35

47 mA

28

40 mA

1.0

1.6

V

1.25

2.1

V

0.6

1.0

V

0.9

1.6

V

100 µA

6.3

7.0

20

–2.0

7.8

V

mA

0.25

V

mV/°C

1

4 µA

1.5

VCC – 1.8

V

20 mV

20 mV

50

0.4

0.5

–0.6 –0.5

6.0

6.3

0.8

0.45 0.53

0.45 0.53

200 mV

6 mV

0.6

–0.4

V

1.5

V

0.61

V

0.61

V

VREG – 0.4

0.4

2.5

V

0.4

V

mA

mA

1 µA

–10

+10 mV

5.5

V

1.0

V

0.4

V

1 µA

–10

+10 mV

5.0

V

2.0

V

160

0

36

18

36

mVp-p

mV

mV

60 mV

0.4

V

Continued on next page.

No. 4845-2/9

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