Infineon Technologies ILD4035
The ILD4035 is a hysteretic step down LED driver IC for general lighting applications, which is capable to drive high power LEDs with average currents up to 400 mA. The IC incorporates a wide input voltage range and an internal power switch. The output current level can be adjusted with an external sense resistor.| Part No. | ILD4035 |
|---|---|
| Datasheet | ILD4035 Download |
| Manufacturer |  Infineon Technologies |
| Description | 350mA Step Down LED Driver |
| Buy | Stock & Price |
FEATURES
● Wide input voltage range: 4.5 V ... 40 V● Internal switch for up to 400 mA average LED current
● Up to 95 % efficiency
● Over current protection
● Over voltage protection
● Temperature protection mechanism
● Inherent open-circuit LED protection
● Soft-start capability
● Low shut down current
● Analog and PWM dimming possible
● Typical 3 % output current accuracy
● Minimum external components required
● Small package: SC74
APPLICATIONS
● LED driver for general lighting applications● Retail, office and residential luminaires and downlights
● LED replacement lamps
● Architectural lighting SC74-3D Product Name ILD4035 Data Sheet Package SC74-6-4 1 = VS Pin Configuration Marking 2 = GND 3 = EN 4 = Vswitch 5 = GND 6 = Vsense 35 8 Revision 2.0, 2011-08-17 ILD4035 350 mA Step Down LED Driver Product Brief 2 Product Brief According to the multifunctional control pin the IC can be switched on and off by an external signal, which is also suitable to regulate brightness of the LEDs by PWM or analog voltage dimming.
