LB1921 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LB1921

Three-Phase Brushless Motor Driver for OA Applications

SANYO -> Panasonic 

LB1921

Specifications

Absolute Maximum Ratings at Ta = 25°C

Parameter

Maximum supply voltage 1

Maximum supply voltage 2

Output current

Allowable power dissipation 1

Allowable power dissipation 2

Operating temperature

Storage temperature

Symbol

VCC max

VM max

IO max

Pd max1

Pd max2

Topr

Tstg

Conditions

T ≤ 100 ms

Independent IC

With an arbitrarily large heat sink

Allowable Operating Ranges at Ta = 25°C

Parameter

Power supply voltage range 1

Power supply voltage range 2

FG Schmitt output applied voltage

Fixed voltage output current 1

Fixed voltage output current 2

Fixed voltage output current 3

FG Schmitt output current

Lock detector output current

Symbol

VCC

VM

VFGS

IO1

IO2

IO3

IFGS

ILD

7-V output

5-V output

4-V output

Conditions

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

Parameter

Current drain 1

Current drain 2

Output saturation voltage 1

Output saturation voltage 2

Output leakage current

[7-V Fixed Voltage Output]

Output voltage

Voltage variation

Load variation

[5-V Fixed Voltage Output]

Output voltage

Voltage variation

Load variation

[4-V Fixed Voltage Output]

Output voltage

Voltage variation

Load variation

[Hall Amplifier]

Input bias current

Common mode input voltage

range

Hall input sensitivity

Hysteresis

Input voltage low → high

Input voltage high → low

[Oscillator]

Output high-level voltage

Output low-level voltage

Oscillator frequency

Amplitude

Symbol

ICC1

ICC2

VO (sat)1

VO (sat)2

IO leak

Stop mode

IO = 1 A

IO = 2 A

Conditions

VH

∆VH1

∆VH2

IO = –10 mA

VCC = 9.5 to 28 V

IO = –5 to –20 mA

VX

∆VX1

∆VX2

IO = –5 mA

VCC = 9.5 to 28 V

IO = –5 to –20 mA

VFG

∆VFG1

∆VFG2

IO = –5 mA

VCC = 9.5 to 28 V

IO = –5 to –15 mA

IHB

VICM

∆VIN

VSLH

VSHL

VOH (CR)

VOL (CR)

f(CR)

V(CR)

R = 56 kΩ, C = 1000 pF

Ratings

Unit

30

V

30

V

3.5

A

3

W

20

W

–20 to +80

°C

–55 to +150

°C

Ratings

Unit

9.5 to 28

V

9 to 28

V

0 to +8

V

0 to –20

mA

0 to –20

mA

0 to –15

mA

0 to +5

mA

0 to +20

mA

Ratings

Unit

min

typ

max

34

50 mA

8

11 mA

2.0

3.0

V

2.7

4.2

V

100

µA

6.65

7.0

7.35

V

50

200 mV

40

200 mV

4.45

4.80

5.15

V

50

200 mV

5

200 mV

3.65

4.0

4.35

V

40

200 mV

110

200 mV

–4

–1

µA

1.5

5.1

V

60

mVp-p

8

14

24 mV

7

mV

–7

mV

2.8

3.1

3.4

V

0.8

1.1

1.4

V

15

kHz

2.0

Vp-p

Continued on next page.

No. 5439-2/10

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