- 您现在的位置：买卖IC网 > PDF目录16667 > BD6210F-E2 (Rohm Semiconductor)IC H-BRIDGE DVR 7V 1CH .5A 8-SOP PDF资料下载
参数资料
| 型号： | BD6210F-E2 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 14/21页 |
| 文件大小： | 0K |
| 描述： | IC H-BRIDGE DVR 7V 1CH .5A 8-SOP |
| 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： | 500mA |
| 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： | BD6210F-E2DKR |
BD621xxx Series
Datasheet
● Operational Notes
1) Absolute maximum ratings
Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit
between pins or an open circuit between pins. Therefore, it is important to consider circuit protection measures, such
as adding a fuse, in case the IC is operated over the absolute maximum ratings.
2) Reverse connection of power supply
Connecting the power supply in reverse polarity can damage the IC. Take precautions against reverse polarity when
connecting the power supply, such as mounting an external diode between the power supply and the IC’s power
supply terminals.
3) Power supply lines
Design the PCB layout pattern to provide low impedance ground and supply lines. Separate the ground and supply
lines of the digital and analog blocks to prevent noise in the ground and supply lines of the digital block from affecting
the analog block. Furthermore, connect a capacitor to ground at all power supply pins. Consider the effect of
temperature and aging on the capacitance value when using electrolytic capacitors.
4) GND Voltage
The voltage of the ground pin must be the lowest voltage of all pins of the IC at all operating conditions. Ensure that
no pins are at a voltage below the ground pin at any time, even during transient condition.
5) Thermal consideration
Use a thermal design that allows for a sufficient margin by taking into account the permissible power dissipation (Pd)
in actual operating conditions. Consider Pc that does not exceed Pd in actual operating conditions (Pc ≥ Pd).
Package Power dissipation
Power dissipation
: Pd (W)=(Tjmax － Ta)/ θ ja
: Pc (W)=(Vcc － Vo)×Io+Vcc×Ib
Tjmax : Maximum junction temperature=150 ℃ , Ta : Peripheral temperature[ ℃ ] ,
θ ja : Thermal resistance of package-ambience[ ℃ /W], Pd : Package Power dissipation [W],
Pc : Power dissipation [W], Vcc : Input Voltage, Vo : Output Voltage, Io : Load, Ib : Bias Current
6) Short between pins and mounting errors
Be careful when mounting the IC on printed circuit boards. The IC may be damaged if it is mounted in a wrong
orientation or if pins are shorted together. Short circuit may be caused by conductive particles caught between the
pins.
7) Operation under strong electromagnetic field
Operating the IC in the presence of a strong electromagnetic field may cause the IC to malfunction.
8) Area of Safe Operation (ASO)
Operate the IC such that the output voltage, output current, and power dissipation are all within the Area of Safe
Operation (ASO).
9) Capacitor between output and GND
If a large capacitor is connected between the output pin and GND pin, current from the charged capacitor can flow
into the output pin and may destroy the IC when the VCC or VIN pin is shorted to ground or pulled down to 0V. Use a
capacitor smaller than 10uF between output and GND.
10) Testing on application boards
When testing the IC on an application board, connecting a capacitor directly to a low-impedance output pin may
subject the IC to stress. Always discharge capacitors completely after each process or step. The IC’s power supply
should always be turned off completely before connecting or removing it from the test setup during the inspection
process. To prevent damage from static discharge, ground the IC during assembly and use similar precautions during
transport and storage.
11) Switching noise
When the operation mode is in PWM control or VREF control, PWM switching noise may affect the control input pins
and cause IC malfunctions. In this case, insert a pull down resistor (10k ? is recommended) between each control
input pin and ground.
www.rohm.com
? 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 ? 15 ? 001
14/18
TSZ02201-0P2P0B300070-1-2
25.Dec.2012 Rev.002
相关PDF资料 |
PDF描述 |
|---|---|
| VE-B73-EX | CONVERTER MOD DC/DC 24V 75W |
| PM5022-681M-RC | INDUCTOR POWER 680UH 0.7A SMD |
| M1BXK-1036R | IDC CABLE - MSR10K/MC10M/X |
| AH2984-YG-13 | IC FAN CONTROLLER BLDC SOT89-5L |
| M3CCA-2436J | IDC CABLE - MKC24A/MC24G/MKC24A |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BD6210HFP | 制造商:ROHM 制造商全称:Rohm 功能描述:DC Brush Motor Drivers (7V max.) |
| BD6210HFP-TR | 功能描述:马达/运动/点火控制器和驱动器 H-BRIDGE 7V max 1 Chan 0.5A 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 |
| BD6211 | 制造商:ROHM 制造商全称:Rohm 功能描述:H-bridge drivers (7V max.) |
| BD62110AEFJ-E2 | 功能描述:36V 1 CH DC BRUSH MOTOR DRIVERS 制造商:rohm semiconductor 系列:- 包装:剪切带（CT） 零件状态:在售 电机类型 - 步进:- 电机类型 - AC，DC:有刷直流 功能:驱动器 - 全集成，控制和功率级 输出配置:半桥（2） 接口:PWM 技术:DMOS 步进分辨率:- 应用:打印机 电流 - 输出:700mA 电压 - 电源:8 V ~ 28 V 电压 - 负载:8 V ~ 28 V 工作温度:-25°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽）裸露焊盘 供应商器件封装:8-HTSOP-J 标准包装:1 |
| BD6211F | 制造商:ROHM 制造商全称:Rohm 功能描述:H-bridge driver for DC brush motor |
发布紧急采购，3分钟左右您将得到回复。