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参数资料
| 型号： | L6230QTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 2.8 A, QCC32 |
| 封装： | 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, VFQFP-32 |
| 文件页数： | 22/24页 |
| 文件大小： | 577K |
| 代理商： | L6230QTR |
L6230
Pin connection
Doc ID 18094 Rev 2
7/24
Table 5.
Pin description
Pin
Type
Function
VBOOT
Power supply Bootstrap voltage needed for driving the upper power MOSFETs.
VCP
Output
Charge pump oscillator output.
DIAG-EN
Logic
output/input
Double function: chip Enable as input and Overcurrent/Over-temperature
indication as output.
LOW logic level switches OFF all Power MOSFETs, putting the power
stages in high impedance status.
An internal open drain transistor pulls to GND the pin when an overcurrent
on one of the High Side MOSFETs is detected or during Thermal
Protection.
IN1
Logic input
Logic input half bridge 1.
EN1
Logic input
Enable input half bridge 1.
IN2
Logic input
Logic input half bridge 2.
EN2
Logic input
Enable input half bridge 2.
IN3
Logic input
Logic input half bridge 3.
EN3
Logic input
Enable input half bridge 3.
CP-
Analog input
Inverting input of internal comparator.
CP+
Analog input
Non-Inverting input of internal comparator.
CPOUT
Output
Open-drain output of internal comparator.
SENSE3
Half bridge 3 source pin. This pin must be connected to power ground
through a sensing power resistor.
OUT3
Power output Output half bridge 3.
VSB
Power supply
Half bridge 3 power supply voltage. it must be connected to the supply
voltage together with pin VSA.
SENSE2
Half bridge 2 source pin. This pin must be connected to power ground
through a sensing power resistor.
OUT2
Power output Output half bridge 2.
SENSE1
Half bridge 1 source pin. This pin must be connected to power ground
through a sensing power resistor.
OUT1
Power output Output half bridge 1.
VSA
Power supply
Half bridge 1 and half bridge 2 power supply voltage. It must be connected
to the supply voltage together with pin VSB.
GND
Ground
Ground terminal.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L6231H | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC |
| L6232A | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:SPINDLE DRIVER |
| L6232B | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:SPINDLE DRIVER |
| L6232E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:SPINDLE DRIVER |
| L6233 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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