Datasheet > BA6246_09

BA6246_09

更新时间： 2022-12-19 23:43:46

品牌	Logo	应用领域
罗姆 - ROHM		驱动器电机
页数	文件大小	规格书
16页	352K
描述
Reversible motor drivers (for two motors series)

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BA6246_09 数据手册

Technical Note

BA6246, BA6246N, BA6247FP-Y, BA6239A, BA6238A, BA6238AN

 Electrical characteristic curves (Reference data) - Continued

1.5

1.2

0.9

0.6

0.3

0.0

1.5

1.2

0.9

0.6

0.3

0.0

1.5

1.2

0.9

0.6

0.3

0.0

-25°C

25°C

75°C

-25°C

25°C

75°C

-25°C

25°C

75°C

0.2

0.4

0.6

0.8

0.2

0.4

0.6

0.8

0.2

0.4

0.6

0.8

Output Current: Iout [A]

Fig.13 Output low voltage

(BA6246)

Fig.14 Output low voltage

(BA6246N)

Fig.15 Output low voltage

(BA6247FP-Y)

1.5

1.2

0.9

0.6

0.3

0.0

1.6

1.2

0.8

0.4

0.0

1.6

1.2

0.8

0.4

0.0

-25°C

25°C

75°C

-25°C

25°C

75°C

-25°C

25°C

75°C

0.3

0.6

0.9

1.2

0.4

0.8

1.2

1.6

0.4

0.8

1.2

1.6

Output Current: Iout [A]

Fig.16 Output low voltage

(BA6239A)

Fig.17 Output low voltage

(BA6238A)

Fig.18 Output low voltage

(BA6238AN)

i) Without heat sink

i) 2.5W

i) 2.0W

100

125

150

100

125

150

100

125

150

AMBIENT TEMPERATURE [°C]

Fig.19 Thermal derating curve

(BA6246, HSIP10)

Fig.20 Thermal derating curve

(BA6239A, HSIP10)

Fig.21 Thermal derating curve

(BA6238A, HSIP10)

1.5

1.0

0.5

0.0

1.5

1.0

0.5

0.0

i) Package only

i) 1.19W

ii) Mounted on ROHMstandard PCB

(70mmx 70mm x 1.6mm FR4 glass-epoxy board)

i) 0.95W

i) Package only

ii)1.45W

i)0.85W

100

125

150

100

125

150

100

125

150

AMBIENT TEMPERATURE [°C]

Fig.22 Thermal derating curve

(BA6246N, SIP10)

Fig.23 Thermal derating curve

(BA6238AN, SIP10)

Fig.24 Thermal derating curve

(BA6247FP-Y, HSOP25)

www.rohm.com

2009.04 - Rev.A

5/15

1 2 3 456 7 8...16

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