ILD4120 Description
The ILD4120 is a hysteretic buck LED controller IC for industrial applications realized in a bipolar IC technology. The LED Controller is capable to drive high current, high brightness LEDs up to 1200 mA.
ILD4120 Key Features
- Wide Input Voltage Range: 4.5 V ... 40 V
- Internal Power Switch
- Over voltage protection
- Over current protection
- Temperature shut down mechanism
- Inherent Open- Circuit LED protection
- Soft- Start capability
- Low shut down current < 200 nA in operating voltage range
- Maximum operating average LED output current: 1200 mA
- Multifunctional Enable Pin
ILD4120 Applications
- LED Controller for industrial applications