Click to expand full text
Single channel LED constant-current chip
Descriptions：
RM9003BS is a high precision single
RM9003BS Datesheet Features：
The peripheral circuit is simple, with no
channel LED linear constant flow drive control chip, integrated high voltage MOS
magnetic elements Multi-chip parallel to do high-power
can directly drive LED lights, which is mainly used in the drive of various light sources
application The chip can share the PCB board with
with high voltage input and lamps. The output resistance of the RM9003BS is set by the external Rext resistance, with a
the LED The LED current can be set externally There is no EMI problem with the chip
maximum filling current of 80mA, and has good constant current characteristics.
RM9003BS Datasheet
