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参数资料
| 型号： | BD6211F-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 15/21页 |
| 文件大小： | 0K |
| 描述： | IC H-BRIDGE DRIVER 1CH 1A SOP8 |
| 产品培训模块： | H-Bridge Drivers for DC Brush Motors |
| 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： | 1 |
| 电流 - 输出： | 1A |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-SOP |
| 包装： | 标准包装 |
| 产品目录页面： | 1371 (CN2011-ZH PDF) |
| 其它名称： | BD6211F-E2DKR |
BD621xxx Series
Datasheet
12) Regarding the input pin of the IC
This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them
isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a
parasitic diode or transistor. For example (refer to figure below):
When GND > Pin A and GND > Pin B, the P-N junction operates as a parasitic diode.
When GND > Pin B, the P-N junction operates as a parasitic transistor.
Parasitic diodes inevitably occur in the structure of the IC. The operation of parasitic diodes can result in mutual
interference among circuits, operational faults, or physical damage. Therefore, conditions that cause these diodes to
operate, such as applying a voltage lower than the GND voltage to an input pin (and thus to the P substrate) should be
avoided.
Resistor
Transistor (NPN)
Pin A
Pin B
C
B
Pin B
Pin A
E
N
P +
N
P
P +
N
Parasitic
element
N
P +
N
P
P +
N
B
C
E
P substrate
P substrate
Parasitic
Parasitic element
GND
Parasitic element
GND
GND
GND element
Other adjacent elements
Fig.41 Example of monolithic IC structure
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
15/18
TSZ02201-0P2P0B300070-1-2
25.Dec.2012 Rev.002
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相关代理商/技术参数 |
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| BD6211F-E2-CUT TAPE | 制造商:ROHM 功能描述:BD6211F Series Single Output 7 V 1 A Surface Mount H-Bridge Driver - SOP-8 |
| BD6211HFP | 制造商:ROHM 制造商全称:Rohm 功能描述:H-bridge driver for DC brush motor |
| BD6211HFP-TR | 功能描述:马达/运动/点火控制器和驱动器 H-BRIDGE 7V max 1 Chan 1.0A 1.0ohm RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| BD6212 | 制造商:ROHM 制造商全称:Rohm 功能描述:H-bridge drivers (7V max.) |
| BD6212FP | 制造商:ROHM 制造商全称:Rohm 功能描述:H-bridge driver for DC brush motor |
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