ST1CC40 Datasheet - STMicroelectronics

ST1CC40, 3A monolithic step-down current source

ST1CC40 3 A monolithic step-down current source with synchronous rectification Datasheet - production data

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 t

Applications

* 9)4)31[ 62
* Battery charger
* Signage
* Emergency lighting
* High brightness LED driving

ST1CC40-STMicroelectronics.pdf