L6234 PDF预览

L6234

更新时间: 2025-08-30 22:47:23
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 运动控制电子器件信号电路光电二极管电动机控制信息通信管理驱动PC
页数 文件大小 规格书
10页 118K
描述
THREE PHASE MOTOR DRIVER

L6234 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:POWER, DIP-20
针数:20Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:8.43Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:221775
Samacsys Pin Count:20Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Dual-In-Line PackagesSamacsys Footprint Name:POWERDIP20
Samacsys Released Date:2015-09-17 10:56:35Is Samacsys:N
模拟集成电路 - 其他类型:BRUSHLESS DC MOTOR CONTROLLERJESD-30 代码:R-PDIP-T20
JESD-609代码:e3功能数量:1
端子数量:20最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:5 A
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:42 V认证状态:Not Qualified
座面最大高度:5.1 mm子类别:Motion Control Electronics
最大供电电压 (Vsup):52 V最小供电电压 (Vsup):7 V
标称供电电压 (Vsup):42 V表面贴装:NO
技术:BICMOS温度等级:AUTOMOTIVE
端子面层:Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

L6234 数据手册

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L6234  
THREE PHASE MOTOR DRIVER  
SUPPLYVOLTAGEFROM 7 TO 52V  
5A PEAK CURRENT  
RDS ON 0.3TYP. VALUE AT 25°C  
CROSS CONDUCTION PROTECTION  
TTL COMPATIBLE DRIVER  
OPERATING FREQUENCY TO 50KHz  
THERMAL SHUTDOWN  
POWER DIP (16+2+2)  
PowerSO20  
INTRINSIC FAST FREE WHEELING DIODES  
INPUT AND ENABLE FUNCTION FOR  
EVERY HALF BRIDGE  
10V EXTERNAL REFERENCE AVAILABLE  
DESCRIPTION  
The L6234 is a triple half bridge to drive a  
brushlessmotor.  
ORDERING NUMBERS: L6234 (POWER DIP 16+2+2)  
L6234PD (PowerSO20)  
It is realized in Multipower BCD technology which  
combines isolated DMOS power transistors with  
CMOS and Bipolar circuits on the same chip.  
By using mixed technology it has been possible to  
optimize the logic circuitry and the power stage to  
achievethe best possible performance.  
The output DMOS transistors can sustain a very  
high current due to the fact that the DMOS struc-  
ture is not affected by the second breakdown ef-  
fect, the RMS maximum current is practically lim-  
ited by the dissipation capability of the package.  
All the logic inputs are TTL, CMOS and P com-  
µ
patible. Each channel is controlled by two sepa-  
rate logic input.  
L6234 is available in 20 pin POWER DIP package  
(16+2+2) and in PowerSO20.  
PIN CONNECTION (Top view)  
GND  
SENSE1  
EN2  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
GND  
SENSE2  
VBOOT  
Vcp  
OUT1  
IN1  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
OUT2  
IN2  
EN1  
VS  
EN2  
IN2  
SENSE1  
GND  
OUT2  
OUT1  
IN1  
VREF  
OUT3  
IN3  
GND  
GND  
VS  
GND  
SENSE2  
VBOOT  
VCP  
EN1  
EN3  
EN3  
IN3  
VS  
VS  
GND  
GND  
OUT3  
VREF  
D94IN129A  
D98IN848  
POWER DIP (16+2+2)  
PowerSO20  
March 1998  
1/10  

L6234 替代型号

型号 品牌 替代类型 描述 数据表
L6234PD STMICROELECTRONICS

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THREE PHASE MOTOR DRIVER

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