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STK672-080中文资料PDF规格书
厂商型号 |
STK672-080 |
参数属性 | STK672-080 封装/外壳为15-SIP 成形引线;包装为管件;类别为集成电路(IC) > 电机驱动器,控制器;STK672-080应用范围:通用;产品描述:IC MOTOR DRIVER UNIPOLAR 15SIP |
功能描述 | Stepping Motor Driver (Sine Wave Drive) Output Current : 2.8 A (No Heat Sink) |
文件大小 |
221.07 Kbytes |
页面数量 |
17 页 |
生产厂商 | Sanyo |
企业简称 |
SANYO【三洋】 |
中文名称 | 三洋电机株式会社官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-4-29 22:51:00 |
STK672-080规格书详情
Overview
The STK672-080 is a stepping motor driver hybrid IC that uses power MOSFETs in the output stage. It includes a built-in microstepping controller and is based on a unipolar constant-current PWM system. The STK672-080 supports application simplification and standardization by providing a built-in 4 phase distribution stepping motor controller. It supports five excitation methods: 2 phase, 1-2 phase, W1-2 phase, 2W1-2 phase, and 4W1-2 phase excitations, and can provide control of the basic stepping angle of the stepping motor divided into 1/16 step units. It also allows the motor speed to be controlled with only a clock signal.
The use of this hybrid IC allows designers to implement systems that provide high motor torques, low vibration levels, low noise, fast response, and high-efficiency drive. Compared to the earlier SANYO STK672-050, the STK672-080 features a significantly smaller package for easier mounting in end products.
Features
• Can implement stepping motor drive systems simply by providing a DC power supply and a clock pulse generator.
• One of five drive types can be selected with the drive mode settings (M1, M2, and M3)
—2 phase excitation drive
—1-2 phase excitation drive
—W1-2 phase excitation drive
—2W1-2 phase excitation drive
—4W1-2 phase excitation drive
• Phase retention even if excitation is switched.
• The MOI phase origin monitor pin is provided.
• The CLK input counter block can be selected to be one of the following by the high/low setting of the M3 input pin.
—Rising edge only
—Both rising and falling edges
• The CLK input pin include built-in malfunction prevention circuits for external pulse noise.
• ENABLE and RESET pins provided. These are Schmitt trigger inputs with built-in 20 kΩ(typical) pull-up resistors.
• No noise generation due to the difference between the A and B phase time constants during motor hold since external excitation is used.
• Microstepping operation supported even for small motor currents, since the reference voltage Vref can be set to any value between 0 V and 1/2 VCC2.
• External excitation PWM drive allows a wide operating supply voltage range (VCC1 = 10 to 45 V) to be used.
• Current detection resistor (0.15 Ω) built into the hybrid IC.
• Power MOSFETs for minimal driver loss
• Motor output drive currents IOHup to 2.8 A (When Tc = 105°C).
Applications
• Facsimile stepping motor drive (send and receive)
• Paper feed and optical system stepping motor drive in copiers
• Laser printer drum drive
• Printer carriage stepping motor drive
• X-Y plotter pen drive
• Industrial robots and other stepping motor applications
产品属性
- 产品编号:
STK672-080-E
- 制造商:
onsemi
- 类别:
集成电路(IC) > 电机驱动器,控制器
- 包装:
管件
- 电机类型 - 步进:
单极
- 功能:
驱动器 - 全集成,控制和功率级
- 输出配置:
半桥(2)
- 接口:
并联
- 技术:
功率 MOSFET
- 步进分辨率:
1,1/2,1/4,1/8,1/16
- 应用:
通用
- 电流 - 输出:
3A
- 电压 - 供电:
4.75V ~ 5.25V
- 电压 - 负载:
10V ~ 45V
- 工作温度:
150°C(TJ)
- 安装类型:
通孔
- 封装/外壳:
15-SIP 成形引线
- 供应商器件封装:
15-SIP
- 描述:
IC MOTOR DRIVER UNIPOLAR 15SIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MMI |
23+ |
DIP-20 |
2569 |
全新原装假一赔十 |
询价 | ||
SANYO |
2020+ |
HYB-15 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SANYO/三洋 |
23+ |
NA/ |
30 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SANYO |
23+ |
标准封装 |
18000 |
询价 | |||
SANYO |
2016+ |
DIP模块 |
6528 |
只做进口原装现货!或订货,假一赔十! |
询价 | ||
SANYO |
1436+ |
HYB |
30000 |
绝对原装进口现货可开增值税发票 |
询价 | ||
SANYO |
2023+ |
DIP2 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
SANYO |
23+ |
模块 |
3000 |
原装正品假一罚百!可开增票! |
询价 | ||
SANYO |
2017+ |
65895 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
询价 | |||
SMD |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 |