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参数资料
| 型号： | L6223 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 6 A, PDIP20 |
| 封装： | POWER, DIP-20 |
| 文件页数： | 23/33页 |
| 文件大小： | 3431K |
| 代理商： | L6223 |
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No.
Name
Function
1,2
18,19
OUT2,OUT1
OUT4,OUT3
Outputs for motor windings.
3
BSTP
A bootstrap capacitor connected between this pin and COM will
generate the internal overvoltage required for driving the gate of the
upper DMOS.
6
COM
Output for common wire of motor.
4,5
16,17
GND
Common ground. Also provides heatsinking to PCB.
7VS
Power supply
8
DA/CLEV
Digital input.
1) In PROGRAM MODE,operates in XOR with DA/OPLO to load data
into 6-bit shift register.
2) In OPERATING MODE,works with the other digital inputs to reduce
the current level (see Table 2 and Table 3).
9
DA/OPLO
Digital input.
1) In PROGRAM MODE, operates in XOR with DA/CLEV to load data
into 6-bit shift register.
2) In OPERATING MODE,selects current control method: open loop (H)
or closed loop (L).
10,11
12,13
IN1,IN2
IN3,IN4
Digital inputs. When all inputs are low level,the device is in
PROGRAMMING MODE.
In OPERATING MODE:
1) FULL MODE - IN1 to IN4 drive the motor phases.
A previous programming is requested.
2) SIMPLIFIED MODE - IN1 and IN2 drive the phases,IN3 is
ENABLE, IN4 works with DA/CLEV to enable the reduce current
level. Previous programming not needed.
14
RC
Input for external RC network. Defines the higher of two possible
chopping frequencies. If this pin is set to ground it will reset the IC.
15
VSS
Logic supply.
20
SENSE
Output for sense resistor.
PIN DESCRIPTION
L6223
3/33
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L6223A | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| L6225 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DMOS DUAL FULL BRIDGE DRIVER |
| L6225_03 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DMOS DUAL FULL BRIDGE DRIVER |
| L6225D | 功能描述:马达/运动/点火控制器和驱动器 Dual Full Bridge 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 |
| L6225DTR | 功能描述:马达/运动/点火控制器和驱动器 Dual Full Bridge 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 |
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