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参数资料
| 型号： | LB1696 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDIP20 |
| 封装： | DIP-20 |
| 文件页数： | 5/9页 |
| 文件大小： | 290K |
| 代理商： | LB1696 |
Pin Functions
Pin No.
Pin Name
Pin Voltage
Equivalent Circuit
Pin Function
1VCC
Supplies power to all circuits except output
block.
2R1
Sets the C pin charge/discharge current. In
current limiter operation when the motor is
locked, the charge current set by this pin
becomes charge current ICL1 for the C pin.
3C
Sets the output off time and output current
neglect time during current limiter operation.
4R2
Sets the C pin charging current.
In current limiter operation when the motor is
rotating, the sum of the current set by this pin
and the current ICL1 set by the R1 pin
becomes charge current ICL2for
the C pin.
5
6
7
OUT1
OUT2
OUT3
Output pin 1
Output pin 2
Output pin 3
8RF
Output current detection pin. By inserting
resistor Rf between this pin and GND, the
output current is detected as voltage. The
output current is limited to a current value set
by VRF/Rf (current limit operation).
10
VM
Power supply pin providing output
9VREG
Regulator pin.
When using a single power supply (VM), VCC
(5.2 V) is supplied by adding an external
transistor.
The
recommended
transistor
is
the
2SD1724T. If a regulator is not used, this pin
should either be open or grounded.
11
GND
GND for other than output.
The minimum potential of output transistor is
the RF pin voltage.
12
F/R
0.0 V min
VCC max
Forward/reverse control pin.
17, 18,
15, 16,
13, 14
IN1+,IN1–
IN2+,IN2–
IN3+,IN3–
1.5 V min
VCC –1.8 V
max
Hall device input pin
Logic ‘‘H’’ represents IN+
> IN–.
19
20
FG2
FG1
Rate pulse output pin 2.
Pull-up resistor built in.
Rate pulse output pin 1.
Pull-up resistor built in.
LB1696
No.5244-5/9
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1696-E | 功能描述:马达/运动/点火控制器和驱动器 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 |
| LB16CGG01 | 功能描述:按钮开关 SPDT ON-ON GRAY ROUND BODY ONLY RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0 |
| LB16CGG01-05-BJ | 制造商:NKK 制造商全称:Nihon Kaiheiki Industry Co. Ltd. 功能描述:Standard Size Pushbuttons |
| LB16CGG01-12-BJ | 制造商:NKK 制造商全称:Nihon Kaiheiki Industry Co. Ltd. 功能描述:Standard Size Pushbuttons |
| LB16CGG01-12-JG | 制造商:NKK Switches 功能描述:STD SIZE PUSHBUTTON/ILLUMINATED/ 制造商:NKK Switches 功能描述:STD SIZE PUSHBUTTON/ILLUMINATED/SNAP-IN |
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