TCS5530
High Performance,Constant Current LED Driver wiht PWM Brightness Contro
产品描述
T’he TCS5530 is a step-up converter designed for driving up to 8 Series white LED’s from a single cell Lithium lonbattery. The device features integrated overvoltage protection and Its low 300mV feedback voltage reduces poweross and improves efficiency.
Optimized operation frequency can meet the requirement of’small LC filters value and low operation current withhigh efliciency. Intemal soft start function can reduce the inrush current. $OT23-6 package type provides the bestsolution for PCB space saving and total BO M cost.
主要特点
- 2.5V to 5.5V Input Voltage
- Drivers up to 8 Series WLEDs
- 300mV Feedback Voltage
- 1.2MHz Fixed Switching Frequency
- Internal 1.6A Switch Current Limit
- Internal Compensation
- Thermal Shutdown
- Over Voltage Protection
- Dimming with wide Frequency Range
- Available in SOT23-6 package
典型应用图
订购资讯
| Order Part Number | Package | Remark |
|---|---|---|
| TCS5530-F | S0T23-6 | VFB=300mV |
