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TB6633AFNG PDF预览

TB6633AFNG

更新时间: 2024-02-09 08:53:18
品牌 Logo 应用领域
东芝 - TOSHIBA 电动机控制光电二极管
页数 文件大小 规格书
7页 132K
描述
IC BRUSHLESS DC MOTOR CONTROLLER, Motion Control Electronics

TB6633AFNG 技术参数

生命周期:Active包装说明:LSSOP,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.67其他特性:ALSO NEED SUPPLY VOLTAGE 5.5 TO 22V
模拟集成电路 - 其他类型:BRUSHLESS DC MOTOR CONTROLLERJESD-30 代码:R-PDSO-G24
长度:7.8 mm功能数量:1
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:1 A
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED座面最大高度:1.6 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BCDMOS温度等级:INDUSTRIAL
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:5.6 mmBase Number Matches:1

TB6633AFNG 数据手册

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TB6633FNG/AFNG  
TOSHIBA Bi-CD Integrated Circuit Silicon Monolithic  
TB6633FNG/AFNG  
3-Phase Full-Wave PWM Driver for Sensorless DC Motors  
The TB6633FNG/AFNG is a three-phase full-wave PWM driver  
for sensorless brushless DC (BLDC) motors. It controls motor  
rotation speed by changing the PWM duty cycle, based on the  
voltage of an analo control input.  
Features  
Sensorless drive in three-phase full-wave mode  
PWM chopper control  
Controls the PWM duty cycle based on an analog input  
(7-bit ADC)  
Weight: 0.136 g (typ.)  
Output current: I  
= 0.6 A typ. (1 A max)  
OUT  
Power supply: VM = 4.5 V to 22 V (25 V max)  
Forward and reverse rotation  
Lead angle control (0°, 15° and 30°)  
Overlapping commutation (120°, 135° and 150°)  
Selectable duty cycle modulation period upon state transitions of phase signals  
Rotation speed detecting signal (FG_OUT, TB6633FNG:3ppr, TB6633AFNG:1ppr)  
Adjustable startup settings  
Forced commutation frequency control (f /(6 × 217), f /(6 × 218) and f /(6 × 219))  
osc  
osc  
osc  
Selectable PWM frequency  
Restart feature  
Overcurrent protection (ISD)  
Thermal shutdown (TSD)  
Undervoltage lockout (LVD)  
Current limiter  
Short brake control  
Note1:8 pin (IR) of this product is sensitive to electrostatic discharge. When handling this product, protect the  
environment to avoid electrostatic discharge.  
Note2: The following conditions apply to solderability:  
About solderability, following conditions were confirmed  
(1) Use of Sn-37Pb solder Bath  
solder bath temperature: 230°C  
dipping time: 5 seconds  
the number of times: once  
use of R-type flux  
(2) Use of Sn-3.0Ag-0.5Cu solder Bath  
solder bath temperature: 245°C  
dipping time: 5 seconds  
the number of times: once  
use of R-type flux  
1
2011-9-5  

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