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BA6219BFP-Y 数据手册 - ROHM Semiconductor（罗姆半导体）
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可逆电机驱动器 Reversible motor driver
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BA6219BFP-Y数据手册
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Technical Note
2/10
www.rohm.com
2011.05 - Rev.B
© 2011 ROHM Co., Ltd. All rights reserved.
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 I
CC1
- 1.2 2.5 mA Standby mode
Supply current 2 I
CC2
- 16 35 mA FWD/REV mode
Supply current 3 I
CC3
- 25 60 mA Brake mode
Input threshold voltage H V
IH
3.0 - VCC1 V
Input threshold voltage L V
IL
0 - 1.0 V
VR bias current I
VREF
0.6 1.2 2.4 mA R
L
=60Ω, VR=6.8V
CD1 current I
CD1
0.7 1.5 3.0 mA (IN1, IN2)=(H, L), CD1 -> GND
CD2 current I
CD2
0.7 1.5 3.0 mA (IN1, IN2)=(L, H), CD2 -> GND
Output leak current I
OL
- - 1 mA (IN1, IN2)=(L, L), VCC2 current
Output voltage H V
OH
6.5 - - V R
L
=60Ω, VR=6.8V
Output voltage L V
OL
- 1.2 V R
L
=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 I
CC1
- 1.2 2.5 mA Standby mode, VR=0V
Supply current 2 I
CC2
- 16 35 mA FWD/REV mode, VR=0V
Supply current 3 I
CC3
- 25 60 mA Brake mode, VR=0V
Input threshold voltage H V
IH
3.0 - VCC1 V
Input threshold voltage L V
IL
0 - 1.0 V
VR bias current I
VREF
- 1.2 5.0 µA VR=1.0V
VR-OUT trans. gain G
V
10.35 11.35 12.35 dB (IN1, IN2)=(H, L) or (L, H), I
OUT
=0.1A*
1
CD1 current I
CD1
0.7 1.5 3.0 mA (IN1, IN2)=(H, L), CD1 -> GND
CD2 current I
CD2
0.7 1.5 3.0 mA (IN1, IN2)=(L, H), CD2 -> GND
Output leak current I
OL
- - 1 mA (IN1, IN2)=(L, L), VCC2 current
Output voltage H V
OH
9.5 - - V I
OUT
=0.1A, VR=5V
Output voltage L V
OL
- 0.5 V I
OUT
=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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