SL2001:集成谐振模式激光驱动器
产品特性
- 灵活的架构可提供小于2ns FWHM的激光脉冲
- 双驱动输出,峰值功率高达1000W
- 在3V至24V供电范围内均能实现高充电效率
- 可驱动EEL激光二极管或VCSEL
- 脉冲重复频率最高可达10 MHz
- 抖动极低(小于0.1ns)
- 内置激光输出功率控制及其他故障检测功能,确保符合眼睛安全法规要求
- 通过I2C接口实现功率控制与故障监测
- 1 mm x 3.5 mm 封装/li>
- 样品及评估套件现已供货
SL2001与传统分立驱动器加升压稳压方案的对比
| SL2001 | Traditional Approach | |
|---|---|---|
| Solution Size (Quad EEL >400W) | 80 mm2 ✓ | > 400mm2 |
| Efficiency (Vin to Laser) | 85% ✓ | 45% |
| Laser Power Adjustability | Per Cycle ✓ | Several mS (Boost Feedback) |
| Eye Safety | Included ✓ | External |
| Programmability | I2C ✓ | Need MCU |
| Input Voltage Tracking | 4 cycles ✓ (Adjustable) | Several mS (Boost Feedback) |
| Cres Voltage Tracking | 4 cycles ✓ (Adjustable) | External |
