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UC1620SP883B

更新时间： 2024-11-24 03:57:27

品牌	Logo	应用领域
德州仪器 - TI		驱动器运动控制电子器件开关信号电路电动机控制
页数	文件大小	规格书
8页	305K
描述
Switchmode Driver for 3-ā Brushless DC Motors

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中文翻译

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技术参数
数据手册

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UC1620SP883B 技术参数

是否无铅：	含铅	生命周期：	Obsolete
零件包装代码：	DIP	包装说明：	DIP,
针数：	24	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.84	模拟集成电路 - 其他类型：	BRUSHLESS DC MOTOR CONTROLLER
JESD-30 代码：	R-CDIP-T24	功能数量：	1
端子数量：	24	最高工作温度：	125 °C
最低工作温度：	-55 °C	最大输出电流：	3 A
封装主体材料：	CERAMIC, METAL-SEALED COFIRED	封装代码：	DIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE
认证状态：	Not Qualified	最大供电电压 (Vsup)：	40 V
最小供电电压 (Vsup)：	8 V	标称供电电压 (Vsup)：	20 V
表面贴装：	NO	温度等级：	MILITARY
端子形式：	THROUGH-HOLE	端子位置：	DUAL
Base Number Matches：	1

UC1620SP883B 数据手册

UC1620

UC3620

Switchmode Driver for 3- Brushless DC Motors

DESCRIPTION

FEATURES

•

2A Continuous, 3A Peak Output

Current

The UC3620 is a brushless DC motor driver capable of decoding and

driving all 3 windings of a 3-phase brushless DC motor. In addition, an

on-board current comparator, oscillator, and high gain Op-Amp provide

all necessary circuitry for implementing a high performance, chopped

mode servo amplifier. Full protection, including thermal shutdown,

pulse-by-pulse current limiting, and under-voltage lockout aid in the

simple implementation of reliable designs. Both conducted and radiated

EMI have been greatly reduced by limiting the output dv/dt to 150V/µs

for any load condition.

•

8V to 40V Operation

Internal High Gain Amplifier for

Velocity Control Applications

•

TTL Compatible Hall Inputs

Mask Programmable Decode Logic

Pulse-by-Pulse Current Limiting

Internal Thermal Shutdown Protection

Under-Voltage Lockout

The UC1620SP is characterized for operation over the full military tem-

perature range of -55°C to +125°C, while the UC3620SP is charac-

terized for 0°C to +70°C.

Available in SP Hermetic Package

BLOCK DIAGRAM

3/97

12 3 4 5 6 7 8

中文翻译

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