LED2001
LED2001 is 4A monolithic step-down current source manufactured by STMicroelectronics.
4 A monolithic step-down current source with synchronous rectification
Product status link LED2001
Features
- 3.0 V to 18 V operating input voltage range
- 850 kHz fixed switching frequency
- 100 mV typ. current sense voltage drop
- PWM dimming
- ± 7% output current accuracy
- Synchronous rectification
- 95 mΩ HS/ 69 mΩ LS typical RDS(on)
- Peak current mode architecture
- Embedded pensation network
- Ceramic output capacitor pliant
- Internal current limiting
- Thermal shutdown
Applications
- High brightness LED driving
- Signage
- Halogen bulb replacement
- General lighting
Description
The LED2001 is an 850 kHz fixed switching frequency monolithic step-down...
