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A3992SBT- PDF预览

A3992SBT-

更新时间: 2024-01-31 22:49:00
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器电机
页数 文件大小 规格书
13页 477K
描述
DMOS Dual Full-Bridge Microstepping PWM Motor Driver

A3992SBT- 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:HTSSOP, TSSOP24,.25针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.13
Is Samacsys:N其他特性:ALSO REQUIRES 15V TO 50V VBB SUPPLY
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:7.8 mm
湿度敏感等级:2功能数量:1
端子数量:24最高工作温度:85 °C
最低工作温度:-20 °C最大输出电流:1.5 A
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装等效代码:TSSOP24,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:50 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):12 mA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:NMOS
温度等级:OTHER端子面层:Matte Tin (Sn)
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:40
宽度:4.4 mmBase Number Matches:1

A3992SBT- 数据手册

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DMOS Dual Full-Bridge  
Microstepping PWM Motor Driver  
A3992  
Selection Guide  
Part Number  
A3992SB-T  
Packing*  
15 pieces/tube  
Package  
24 pin batwing DIP  
62 pieces/tube  
A3992SLP-T  
24 pin TSSOP with  
exposed thermal pad  
Tape, 4000 pieces/reel  
A3992SLPTR-T  
*Contact Allegro for additional packing options  
Absolute Maximum Ratings  
Characteristic  
Symbol  
VBB  
Notes  
Rating  
Units  
Load Supply Voltage  
50  
V
Output current rating may be limited by duty cycle, ambient  
temperature, and heat sinking. Under any set of conditions, do  
not exceed the specied current rating or a junction tempera-  
ture of 150°C.  
Output Current  
IOUT  
±1.5  
7.0  
A
Logic Supply Voltage  
VDD  
VIN  
V
V
–0.3 to  
VDD + 0.3  
Logic Input Voltage Range  
VBBx to OUTx Voltage  
50  
50  
V
V
OUTx to SENSEx Voltage  
REF Reference Voltage  
SENSE Voltage (dc)  
VREF  
VSENSE  
TA  
3
V
500  
mV  
ºC  
ºC  
ºC  
Operating Ambient Temperature  
Maximum Junction Temperature  
Storage Temperature  
Range S  
–20 to 85  
150  
TJ(max)  
T
stg  
–55 to 150  
Thermal Characteristics*  
Characteristic  
Symbol  
Notes  
Rating  
Units  
B package on 4-layer PCB  
26  
°C/W  
°C/W  
°C/W  
°C/W  
B package on 2-layer PCB with 3.15 in.2  
2 oz. copper each side  
36  
28  
32  
Package Thermal Resistance  
RθJA  
LP package on 4-layer PCB  
LP package on 2-layer PCB with 3.8 in.2  
2 oz. copper each side  
*Additional thermal data available on the Allegro website.  
Allegro MicroSystems, Inc.  
115 Northeast Cutoff, Box 15036  
2
Worcester, Massachusetts 01615-0036 (508) 853-5000  
www.allegromicro.com  

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