LED2000
LED2000 is 3A monolithic step-down current source manufactured by STMicroelectronics.
3 A monolithic step-down current source with synchronous rectification
- production data
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62
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
- Internal current limiting
- Ceramic output capacitor pliant
- Thermal shutdown
Applications
- High brightness LED driving
- Halogen bulb replacement
- General lighting
- Signage
Description
The LED2000 is an 850 kHz fixed switching frequency monolithic...
