STCS1A
1.
5 A max constant current LED driver
DFN8 (3 x 3 mm)
PowerSO-8
Features
• Up to 40 V input
voltage • Less than 0.
5 V
voltage overhead • Up to 1.
5 A output current • PWM dimming pin • Shutdown pin • LED disconnection diagnostic • Slope control with external cap
Applications
• LED constant current supplying for varying input
voltages
• Low
voltage lighting • Small appliances LED lighting
Datasheet - production data
Description
The STCS1A is a Bi
CMOS constant current source designed to provide a precise constant current starting from a varying input
voltage source.
The main target is to replace discrete components solution for driving LEDs in low
voltage applications such as 5 V, 1...