Analog Devices / Maxim Integrated MAX16813评估套件
Maxim Integrated MAX16813评估套件用于评估高亮度LED驱动器MAX16813。MAX16813 HB LED设有四路集成的LED灌电流通道，并集成了开关频率为350kHz的升压型直流-直流预调节器。MAX16813套件可演示过压保护 (OVP)、欠压闭锁 (OVLO) 以及自适应电压优化等特性。MAX16813套件在6.5V直流电源电压下工作，电压可上升至HB LED灯串正向电压。MAX16813可耐受高达40V的负载突降长达400ms。
特性
- 6.5V up to HB LED forward voltage demonstrates OVP (33V)
- HB LED string output currents configurable for 100mA or 150mA
- Demonstrates UVLO (4V)
- Demonstrates Cycle-by-Cycle current-limit and thermal-shutdown features
- Demonstrates adaptive-voltage optimization
- Demonstrates output short protection and ultra-low current shutdown
- Proven PCB and thermal design
- Fully assembled and tested
发布日期: 2017-08-22
| 更新日期: 2023-04-14