TCS5530B
High Performance.Constant Curent LED Driver wiht PWM Brightness Control
产品描述
The TCS5530B 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 powerloss and improves effciency.
Optimized operation frequency can meet the requirement of’small LC filters value and low operation current withhigh efficiency. Internal soft start finction can reduce the inrush current. $OT23-6 package type provides the bestsolution for PCB space saving and total BOM 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
| Marking | Model | Description | Package | T/R Qty |
|---|---|---|---|---|
| B2C8TC | TCS5530B_F | TCS5530B WLED Driver, 2.5-5.5V, 8 SeriesWLED Driver. 1.2MHz SOT23-6 | SOT23-6 | 3000PCS |
