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UCC3626PWTR PDF预览

UCC3626PWTR

更新时间： 2024-09-19 20:44:27
品牌 Logo 应用领域
德州仪器 - TI 电动机控制信息通信管理光电二极管
页数 文件大小 规格书
23页 700K
描述
BRUSHLESS DC MOTOR CONTROLLER, 0.2A, PDSO28, GREEN, TSSOP-28

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中文翻译

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UCC3626PWTR 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SSOP包装说明：TSSOP, TSSOP28,.25
针数：28Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.1模拟集成电路 - 其他类型：BRUSHLESS DC MOTOR CONTROLLER
JESD-30 代码：R-PDSO-G28长度：9.7 mm
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：0.2 A封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP28,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED电源：12 V
认证状态：Not Qualified座面最大高度：1.2 mm
子类别：Motion Control Electronics最大供电电流 (Isup)：5 mA
最大供电电压 (Vsup)：14.5 V最小供电电压 (Vsup)：11 V
标称供电电压 (Vsup)：12 V表面贴装：YES
技术：BICMOS温度等级：COMMERCIAL
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4.4 mmBase Number Matches：1

UCC3626PWTR 数据手册

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SLUS318B – APRIL 1999 – REVISED JANUARY 2002  
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voltage- or current-mode configurations. The  
oscillator is easily synchronized to an external  
master clock source via the SYNCH input.  
Additionally, a QUAD select input configures the  
chip to modulate either the low-side switches only,  
or both upper and lower switches, allowing the  
user to minimize switching losses in less  
demanding two-quadrant applications.  
FEATURES  
D
D
D
D
Two-Quadrant and Four-Quadrant Operation  
Integrated Absolute Value Current Amplifier  
Pulse-by-Pulse and Average Current Sensing  
Accurate, Variable Duty-Cycle Tachometer  
Output  
D
D
D
Trimmed Precision Reference  
Precision Oscillator  
The device includes a differential current-sense  
amplifier and absolute-value circuit which provide  
an accurate reconstruction of motor current,  
useful for pulse-by-pulse overcurrent protection,  
as well as closing a current control loop. A  
precision tachometer is also provided for  
implementing closed-loop speed control. The  
TACH_OUT signal is a variable duty-cycle,  
frequency output, which can be used directly for  
digital control or filtered to provide an analog  
feedback signal. Other features include COAST,  
BRAKE, and DIR_IN commands, along with a  
direction output, DIR_OUT.  
Direction Output  
DESCRIPTION  
The UCC3626 motor controller device combines  
many of the functions required to design a  
high-performance, two- or four-quadrant, three-  
phase, brushless dc motor controller into one  
package. Rotor position inputs are decoded to  
provide six outputs that control an external power  
stage. A precision triangle oscillator and latched  
comparator provide PWM motor control in either  
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Copyright 2002, Texas Instruments Incorporated  
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中文翻译

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UCC3626PWTR 替代型号

型号 品牌 替代类型 描述 数据表
UCC3626PWG4 TI

完全替代

 Brushless DC Motor Controller 28-TSSOP 0 to 70
UCC3626PW TI

类似代替

 BRUSHLESS DC MOTOR CONTROLLER
UCC2626PW TI

类似代替

 BRUSHLESS DC MOTOR CONTROLLER

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