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U2352B PDF预览

U2352B

更新时间: 2024-02-01 10:32:37
品牌 Logo 应用领域
TEMIC 运动控制电子器件信号电路光电二极管电动机控制
页数 文件大小 规格书
8页 112K
描述
PWM Power Control for DC Loads

U2352B 技术参数

生命周期:Transferred包装说明:SO-8
Reach Compliance Code:unknown风险等级:5.62
模拟集成电路 - 其他类型:BRUSH DC MOTOR CONTROLLERJESD-30 代码:R-PDSO-G8
功能数量:1端子数量:8
最高工作温度:100 °C最低工作温度:-10 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified最大供电电压 (Vsup):7.2 V
最小供电电压 (Vsup):6.4 V标称供电电压 (Vsup):6 V
表面贴装:YES技术:BIPOLAR
温度等级:OTHER端子形式:GULL WING
端子位置:DUALBase Number Matches:1

U2352B 数据手册

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U2352B  
PWM Power Control for DC Loads  
Description  
The U2352B bipolar circuit is a PWM device for control- gives the option of measuring the load current via the  
ling logic level Power MOSFETs and IGBTs. It allows MOS transistor’s on-state resistance, R  
simple power control for dc loads. Integrated load current shunt resistor.  
monitoring with adjustable switch-off threshold also  
, or via a  
DS(on)  
Special Features  
Applications  
Battery-operated screwdrivers  
Battery-operated machine tools  
Halogen lamp controllers  
Dimmers  
Pulse width control up to 50 kHz clock frequency  
Load current monitoring via the on-state resistance,  
R , of the FET or via shunt resistor (optional)  
DS(on)  
100 mA push-pull output stage  
Voltage monitoring  
Electronic fuses  
Temperature-compensated supply voltage limitation  
Chip temperature monitoring  
High-performance clock generators  
Package: DIP8, SO8  
V
S
2 x I  
Reference  
voltage  
Chip  
temperature  
monitoring  
140°C  
S
1
Oscillator  
8
Voltage  
limitation 6.8 V  
1
2
V
S
I
Output stage  
logic  
7
6
K1  
+
Push-pull  
output stage  
Time window  
current measurement  
Q
S
Q
R
GND  
3
4
K2  
+
Load current  
monitoring  
POR  
5
S
2
95 9670  
Figure 1. Block diagram  
TELEFUNKEN Semiconductors  
1 (8)  
Rev. A1, 29-May-96  

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