BA6222 datasheet(2/11 Pages) ROHM

部品番号	BA6222

部品情報	2.0A or More Reversible Motor Drivers (Single Motor)

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メーカー	ROHM [Rohm]

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Technical Note

2/10

www.rohm.com

2011.05 - Rev.B

BA6219BFP-Y,BA6222

●

Electrical characteristics (BA6219BFP-Y, unless otherwise specified, Ta=25℃ and VCC1=VCC2=12V)

Parameter

Symbol

Limits

Unit

Conditions

Min.

Typ.

Max.

Supply current 1

ICC1

-

1.2

2.5

mA

Standby mode

Supply current 2

ICC2

-

16

35

mA

FWD/REV mode

Supply current 3

ICC3

-

25

60

mA

Brake mode

Input threshold voltage H

VIH

3.0

-

VCC1

V

Input threshold voltage L

VIL

0

-

1.0

V

VR bias current

IVREF

0.6

1.2

2.4

mA

RL=60Ω, VR=6.8V

CD1 current

ICD1

0.7

1.5

3.0

mA

(IN1, IN2)=(H, L), CD1 -> GND

CD2 current

ICD2

0.7

1.5

3.0

mA

(IN1, IN2)=(L, H), CD2 -> GND

Output leak current

IOL

-

1

mA

(IN1, IN2)=(L, L), VCC2 current

Output voltage H

VOH

6.5

-

V

RL=60Ω, VR=6.8V

Output voltage L

VOL

-

1.2

V

RL=60Ω, VR=6.8V

●

Electrical characteristics (BA6222, unless otherwise specified, Ta=25℃ and VCC1=VCC2=12V)

Parameter

Symbol

Limits

Unit

Conditions

Min.

Typ.

Max.

Supply current 1

ICC1

-

1.2

2.5

mA

Standby mode, VR=0V

Supply current 2

ICC2

-

16

35

mA

FWD/REV mode, VR=0V

Supply current 3

ICC3

-

25

60

mA

Brake mode, VR=0V

Input threshold voltage H

VIH

3.0

-

VCC1

V

Input threshold voltage L

VIL

0

-

1.0

V

VR bias current

IVREF

-

1.2

5.0

µA

VR=1.0V

VR-OUT trans. gain

GV

10.35

11.35

12.35

dB

(IN1, IN2)=(H, L) or (L, H), IOUT=0.1A*

1

CD1 current

ICD1

0.7

1.5

3.0

mA

(IN1, IN2)=(H, L), CD1 -> GND

CD2 current

ICD2

0.7

1.5

3.0

mA

(IN1, IN2)=(L, H), CD2 -> GND

Output leak current

IOL

-

1

mA

(IN1, IN2)=(L, L), VCC2 current

Output voltage H

VOH

9.5

-

V

IOUT=0.1A, VR=5V

Output voltage L

VOL

-

0.5

V

IOUT=0.1A, VR=5V

*1

Vout1 = VOH-VOL @VR=1V

Vout2 = VOH-VOL @VR=2V

These voltages are stabilized value without any heat radiation board.

GV = 20 log

Vout2 – Vout1

2V – 1V

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同様の説明 - BA6222

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