Datasheet Summary
3 A monolithic step-down current source with synchronous rectification
- production data
Applications
9)4)31[
62
- Battery charger
- Signage
- Emergency lighting
- High brightness LED driving
- General lighting
Description
Features
- 3.0 V to 18 V operating input voltage range
- 850 kHz fixed switching frequency
- 100 mV typ. current sense voltage drop
- 6 µA standby current in inhibit mode
- ± 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
The ST1CC40 device is an 850 kHz fixed...