LV8080LP: Motor Driver, 2-Channel, H-Bridge, Constant Current
The LV8080LP is a two-channel, constant-current driver that supports low-voltage operation. It is optimal for constant-current drive of stepping motors (AF and zoom) in portable equipment such as camera cell phones and security cameras.
特性- Built-in thermal protection and low-voltage sensing circuits
- Integrated power supply SW and detection comparator
- Constant current drive for battery device
- Two channels constant-current H-bridge driver
- Built-in power supply switch and position detection comparator for use with a photoreflector
- Implemented in a low-power MOS IC process.
- Ultraminiature easy to solder VCT16 package (2.6 2.6mm)
- Supports both 2-phase drive and 1-2 phase drive.
- Low Voltage Operation 2.5Vmin
- Built-in switching device for stand-by Current saving for photo reflector.
| 优势- Thermal protecton, Low voltage detection
- Fewer external components
- Low input voltage 2V available
|
应用- Stepper/Bruch DC Motors
- Industrial
- Portable & Wireless
| 终端产品- PoE Security Camera
- Digital Still Camera
|
应用注释 (1)
封装图纸 (1)
数据表 (1)
评估板文档 (4)
评估板与开发工具
| 产品 | 状况 | Compliance | 简短说明 |
|---|
| LV8080LPGEVB | Active | Pb-free | 2-Channel Constant Current Driver Evaluation Board |
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LV8080LP-E | Lifetime | Pb-free | VCT-16 | 601AA | 1 | Tray JEDEC | 1265 | $1.5506 |
| LV8080LP-TE-L-E | Active | Pb-free | VCT-16 | 601AA | 1 | Tape and Reel | 2000 | $1.163 |
订购产品技术参数
| Product | VM Min (V) | VM Max (V) | VCC Min (V) | VCC Max (V) | IO Max (A) | IO Peak Max (A) | Step Resolution | Control Type | Feedback Method | Current Sense | Regulator Output | Fault Detection | Flyback Protection | RDS(on) Typ (Ω) |
|---|
| LV8080LP-TE-L-E | 2.5 | 6 | 2.5 | 6 | 0.4 | | 1 | Parallel | | External Resistor | | UVLO | | 1.5 |
