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参数资料
| 型号： | BD6226FP-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 3/22页 |
| 文件大小： | 0K |
| 描述： | IC H-BRIDGE DRIVER 2CH 1A HSOP25 |
| 特色产品： | H-Bridge Driver IC |
| 标准包装： | 1 |
| 应用： | 直流电机驱动器 |
| 输出数： | 2 |
| 电流 - 输出： | 1A |
| 电源电压： | 6 V ~ 15 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 25-SOP（0.213"，5.40mm）+ 2 翼片 |
| 供应商设备封装： | 25-HSOP |
| 包装： | 标准包装 |
| 产品目录页面： | 1372 (CN2011-ZH PDF) |
| 其它名称： | BD6226FP-E2DKR |
BD622xxx Series
● Block diagrams / Pin Configurations / Pin Descriptions- Continued
BD6222FP
Table 3 BD6222FP
Datasheet
VREF 17
DUTY
PROTECT
Pin
Name
Function
21
VCC
22
VCC
1,2
OUT1
Driver output
FIN 20
RIN 19
CTRL
23
6
7,8
GND
RNF
Small signal ground
Power stage ground
7
8
RNF
12,13
OUT2
Driver output
6
FIN
1
2
12 13
17
VREF
Duty setting pin
GND GND
Fig.5 BD6222FP
OUT1
OUT1
NC
NC
NC
GND
OUT1
OUT2
NC
NC
VCC
VCC
VCC
FIN
19
20
21
22,23
FIN
RIN
FIN
VCC
VCC
GND
Control input (reverse)
Control input (forward)
Power supply
Power supply
Ground
GND
RNF
RNF
NC
NC
NC
OUT2
OUT2
GND
RIN
NC
VREF
NC
NC
NC
Note: All pins not described above are NC pins.
Note: Use all VCC pin by the same voltage.
Fig.6
HSOP25 (TOP VIEW)
BD6225FP / BD6226FP
VREFA
9
DUTY
PROTECT
Table 4 BD6225FP / BD6226FP
24
25
VCC
VCC
Pin
1
Name
OUT1A
Function
Driver output
FINA 11
RINA 10
CTRL
1
6
OUT1A
OUT2A
3
6
RNFA
OUT2A
Power stage ground
Driver output
8
GND
Small signal ground
GND
20
3
RNFA
VREFB 21
DUTY
PROTECT
12
13
VCC
VCC
9
10
11
VREFA
RINA
FINA
Duty setting pin
Control input (reverse)
Control input (forward)
FINB 23
RINB 22
CTRL
14
19
OUT1B
OUT2B
12
13
VCC
VCC
Power supply
Power supply
14
OUT1B
Driver output
GND
8
16
RNFB
FIN
GND
Fig.7 BD6225FP / BD6226FP
OUT1A
VCC
16
19
20
21
RNFB
OUT2B
GND
VREFB
Power stage ground
Driver output
Small signal ground
Duty setting pin
NC
RNFA
NC
NC
OUT2A
GND
NC
GND
VREFA
RINA
VCC
FINB
RINB
VREFB
GND
GND
OUT2B
NC
NC
22
23
24
25
FIN
RINB
FINB
VCC
VCC
GND
Control input (reverse)
Control input (forward)
Power supply
Power supply
Ground
FINA
RNFB
VCC
VCC
NC
OUT1B
Note: All pins not described above are NC pins.
Note: Use all VCC pin by the same voltage.
Fig.8
HSOP25 (TOP VIEW)
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
3/19
TSZ02201-0P2P0B300080-1-2
25.Dec.2012 Rev.002
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