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UC3625DWG4 PDF预览

UC3625DWG4

更新时间： 2024-11-24 14:45:23
品牌 Logo 应用领域
德州仪器 - TI 电动机控制光电二极管
页数 文件大小 规格书
25页 899K
描述
Brushless DC Motor Controller 28-SOIC 0 to 70

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中文翻译

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UC3625DWG4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP28,.4
针数：28Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.12模拟集成电路 - 其他类型：BRUSHLESS DC MOTOR CONTROLLER
JESD-30 代码：R-PDSO-G28JESD-609代码：e4
长度：17.9 mm湿度敏感等级：2
功能数量：1端子数量：28
最高工作温度：70 °C最低工作温度：
最大输出电流：2 A封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOP28,.4
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260电源：12 V
认证状态：Not Qualified座面最大高度：2.65 mm
子类别：Motion Control Electronics最大供电电流 (Isup)：30 mA
最大供电电压 (Vsup)：18 V最小供电电压 (Vsup)：10 V
标称供电电压 (Vsup)：12 V表面贴装：YES
技术：BIPOLAR温度等级：COMMERCIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：7.5 mm
Base Number Matches：1

UC3625DWG4 数据手册

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UC1625  
UC2625  
UC3625  
www.ti.com  
SLUS353C –NOVEMBER 2003–REVISED JUNE 2013  
Brushless DC Motor Controller  
Check for Samples: UC1625, UC2625, UC3625  
1
FEATURES  
DESCRIPTION  
The UC3625 family of motorcontroller devices  
•
Drives Power MOSFETs or Power Darlingtons  
Directly  
integrate most of the functions required for high-  
performance brushless dc-motor control into one  
package. When coupled with external power  
MOSFETs or Darlingtons, these devices perform  
fixed-frequency PWM motor control in either voltage  
or current mode while implementing closed-loop  
speed control and braking with smart noise rejection,  
safe direction reversal, and cross–conduction  
protection.  
•
•
•
50-V Open Collector High-Side Drivers  
Latched Soft Start  
High-Speed Current-Sense Amplifier with Ideal  
Diode  
•
•
•
•
•
•
•
Pulse-by-Pulse and Average Current Sensing  
Over-Voltage and Under-Voltage Protection  
Direction Latch for Safe Direction Reversal  
Tachometer  
Although specified for operation from power supplies  
between 10 V and 18 V, the UC1625 controls higher  
voltage power devices with external level-shifting  
components. The UC1625 contains fast, high-current  
push-pull drivers for low-side power devices and 50-V  
open-collector outputs for high-side power devices or  
level-shifting circuitry.  
Trimmed Reference Sources 30 mA  
Programmable Cross-Conduction Protection  
Two-Quadrant and Four-Quadrant Operation  
The UC1625 is characterized for operation over the  
military temperature range of –55°C to +125°C, while  
the UC2625 is characterized from –40°C to +105°C  
and the UC3625 is characterized from 0°C to +70°C.  
(Note: ESD Protection to 2 kV)  
TYPICAL APPLICATION  
+15V  
VMOTOR  
+5V TO HALL  
SENSORS  
VREF  
+
3kW  
100nF  
100nF  
100mF  
+
2N3904  
10W  
20mF  
20mF  
10kW  
10kW  
3kW  
ROSC  
33kW  
2
19  
11  
QUAD  
DIR  
2N3906  
IRF9350  
22  
6
3kW  
16  
17  
18  
14  
13  
TO  
MOTOR  
1k  
TO OTHER  
CHANNELS  
1
28  
27  
25  
UC3625  
4kW  
REQUIRED  
FOR BRAKE  
AND FAST  
REVERSE  
100nF  
TO OTHER  
CHANNELS  
10W  
IRF532  
2200pF  
COSC  
12  
20  
15  
10kW  
BRAKE  
21  
26  
3
24  
23  
8
9
10  
4
5
7
100nF  
5nF  
3nF  
CT  
68kW  
RT  
REQUIRED  
FOR  
240W  
FROM  
HALL  
SENSORS  
100nF  
AVERAGE  
CURRENT  
SENSING  
0.02  
W
2nF  
5nF  
240W  
51kW  
2nF  
2nF  
RS  
0.02  
W
RD  
VREF  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2003–2013, Texas Instruments Incorporated  
1234567...25

中文翻译

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UC3625DWG4 替代型号

型号 品牌 替代类型 描述 数据表
UC3625DWTRG4 TI

完全替代

 Brushless DC Motor Controller
UC2625DWTR TI

完全替代

 Brushless DC Motor Controller

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