bh6799fvm ROHM Co. Ltd., bh6799fvm Datasheet - Page 6

• Manufacturer Part Number: bh6799fvm
• Description: Dc Brushless Motor Driver Series For Cooling Fans Low-voltage Single-phase Full-wave Dc Brushless Fan Motor Drivers
• Manufacturer: ROHM Co. Ltd.

◎BH6766FVM
0.5
0.4
0.3
0.2
0.1
0.0
0.5
0.4
0.3
0.2
0.1
0.0
1.0
0.8
0.6
0.4
0.2
0.0
6
5
4
3
2
1
0
0.0
0
Fig.16 Lock detection ON time
0
0
Fig.22 FG low voltage
Fig.13 FG low voltage
Fig.19 Circuit current
1
1
2.0
2
2.2V
Supply voltage, Vcc[V]
2.2V
Supply voltage, Vcc[V]
Operating Voltage Range
FG current, IFG[mA]
Operating Voltage Range
FG current, IFG[mA]
5V
5V
BH6799FVM/BH6789FVM
6V
6V
105 ℃
-40 ℃
2
25 ℃
2
4.0
4
3
3
105 ℃
-40 ℃
25 ℃
BH6766FVM
BH6799FVM
BH6766FVM
6.0
6
4
4
8.0
5
8
5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
-10
-15
-20
0.5
0.4
0.3
0.2
0.1
0.0
1.0
0.8
0.6
0.4
0.2
0.0
20
15
10
-5
5
0
Fig.17 Lock detection OFF time
0
0.0
0
Fig.23 Input hysteresis voltage
0
105 ℃
105 ℃
-40 ℃
-40 ℃
Fig.20 Output L voltage
25 ℃
25 ℃
0.1
Fig.14 AL low voltage
1
2
Supply voltage, Vcc[V]
2
Operating Voltage Range
2.2V
0.2
Supply voltage, Vcc[V]
Operating Voltage Range
Output current, Io[A]
BH6799FVM/BH6789FVM
AL current, IAL[mA]
5V
6V
6/16
2
0.3
4
4
0.4
-40 ℃
25 ℃
105 ℃
3
BH6766FVM
BH6766FVM
BH6789FVM
0.5
6
105 ℃
-40 ℃
25 ℃
6
4
0.6
8
0.7
8
5
-10
-15
15
10
-5
5
0
-0.2
-0.4
-0.6
-0.8
-1.0
0.0
1.6
1.2
0.8
0.4
0.0
0
1.6
1.2
0.8
0.4
0.0
Fig.15 Input hysteresis voltage
0.0
105 ℃
-40 ℃
-40 ℃
105 ℃
25 ℃
0
25 ℃
0
Fig.18 Hall bias voltage
Fig.21 Output H voltage
0.1
Fig.24 Hall bias voltage
2
Supply voltage, Vcc[V]
Operating Voltage Range
2
2
Hall bias current, IHB[mA]
0.2
Hall bias current, IHB[mA]
Output current, Io [A]
BH6799FVM/BH6789FVM
0.3
4
4
4
0.4
BH6799FVM
6
6
105 ℃
BH6766FVM
105 ℃
6
-40 ℃
0.5
BH6766FVM
-40 ℃
25 ℃
25 ℃
105 ℃
-40 ℃
25 ℃
8
0.6
8
8
0.7
10
10