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RT8567 |
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| Part Number | RT8567 |
| Manufacturer | Richtek |
| Description | The RT8567 is a high efficiency driver for white LEDs. It is designed for LCD panels that employ an array of LEDs as the lighting source. An integrated current mode boost controller drives six strings... |
| Features |
z Wide Input Voltage : 2.7V to 24V z High Output Voltage : Up to 43V z Channel Current Programmable : 5mA to 40mA z Channel Current Regulation with Accuracy ±3% and
Matching ±2% z Dimming Controls : External PWM Input Up to 25kHz z Adjustable Switching Frequency : 500kHz to 2MHz z Built-In Soft-Start z Protections
` LED Strings Open Detection ` Current Limit Protection ` Programmable Over Voltage Protection ` Over Temperature Protection z 20-Lead WQFN Package z RoHS Compliant and Halogen Free
Applications
z UMPC and Notebook Computer Backlight z GPS, Portable DVD Backlight
Pin Configurations
(... |
| Document |
 RT8567 Data Sheet
PDF 262.27KB |
| Distributor | Stock | Price | Buy |
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