参数资料
型号: BA6238A
厂商: Rohm Semiconductor
文件页数: 3/14页
文件大小: 0K
描述: IC DRIVER REV MOTOR 2CH HSIP10
标准包装: 500
应用: 直流电机驱动器
输出数: 2
电流 - 输出: 1.6A
电源电压: 8 V ~ 18 V
工作温度: -25°C ~ 75°C
安装类型: 通孔
封装/外壳: 10-SIP,裸露接片
供应商设备封装: 10-HSIP
包装: 管件
BA6247FP-Y,BA6238A
● Electrical characteristic curves (Reference data)
16
14
12
10
18
16
14
12
Technical Note
8
6
-25 ℃
25 ℃
75 ℃
10
8
75 ℃
25 ℃
-25 ℃
4
6
8
10
12 14 16
18
8
10
12 14 16
18
Supply Voltage: Vcc [V]
Supply Voltage: Vcc [V]
8.5
Fig.1 Supply current
(BA6247FP-Y)
12
Fig.2
Supply current
(BA6238A)
75 ℃
75 ℃
25 ℃
-20 ℃
11
25 ℃
-25 ℃
8.0
10
7.5
9
7.0
8
0
0.2
0.4 0.6 0.8
1
0
0.4 0.8 1.2
1.6
Output Current: Iout [A]
Output Current: Iout [A]
Fig.3 Output high voltage
Fig.4
Output high voltage
1.5
(BA6247FP-Y)
1.6
(BA6238A)
1.2
1.2
0.9
0.8
0.6
-25 ℃
0.3
25 ℃
75 ℃
0.4
-25 ℃
25 ℃
0.0
0.0
75 ℃
0
0.2
0.4 0.6 0.8
1
0
0.4 0.8 1.2
1.6
Output Current: Iout [A]
Output Current: Iout [A]
Fig.5 Output low voltage
Fig.6
Output low voltage
3
2
1
0
(BA6247FP-Y)
ii) Mounted on ROHM standard PCB
(70mm x 70mm x 1.6mm FR4 glass -epoxy board)
i) Package only
ii)1.45W
i)0.85W
3
2
1
0
i) 2.0W
(BA6238A)
i) Without heat sink
0
25 50 75 100 125
150
0
25 50 75 100 125
150
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig.7 Thermal derating curve
(BA6247FP-Y, HSOP25)
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
3/11
Fig.8
Thermal derating curve
(BA6238A, HSIP10)
2011.05 - Rev.B
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