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| 型号： | BD6212FP-EVAL-N |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 15/21页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR BD6212FP |
| 特色产品： | H-Bridge Driver IC |
| 标准包装： | 1 |
| 主要目的： | 电源管理，电机控制 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | BD6212 |
| 主要属性： | 1 个半桥驱动器 |
| 已供物品： | 板 |
| 相关产品： | BD6212HFPDKR-ND - IC H-BRIDGE DVR 7V 1CH 2A HRP7 BD6212HFPCT-ND - IC H-BRIDGE DVR 7V 1CH 2A HRP7 BD6212HFPTR-ND - IC H-BRIDGE DVR 7V 1CH 2A HRP7 BD6212FP-E2DKR-ND - IC H-BRIDGE DRIVER 1CH 2A HSOP25 BD6212FP-E2CT-ND - IC H-BRIDGE DRIVER 1CH 2A HSOP25 BD6212FP-E2TR-ND - IC H-BRIDGE DRIVER 1CH 2A HSOP25 |
| 其它名称： | EVAL-N.BD6212FP EVAL-N.BD6212FP-ND |
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 |
参数描述 |
|---|---|
| BD6212HFP | 制造商:ROHM 制造商全称:Rohm 功能描述:H-bridge driver for DC brush motor |
| BD6212HFP-TR | 功能描述:马达/运动/点火控制器和驱动器 H-BRIDGE 7V max 1 Chan 2.0A 0.5ohm 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 |
| BD6215 | 制造商:ROHM 制造商全称:Rohm 功能描述:H-bridge drivers (7V max.) |
| BD6216 | 制造商:ROHM 制造商全称:Rohm 功能描述:H-bridge drivers (7V max.) |
| BD6217 | 制造商:ROHM 制造商全称:Rohm 功能描述:H-bridge drivers (7V max.) |
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