STMicroelectronics STCS1A 1.5A Max Constant Current LED Drivers

STMicroelectronics STCS1A 1.5A max constant current LED drivers are designed to provide a precise constant current starting from a varying input voltage source. STMicroelectronics STCS1A LED drivers replace discrete components for driving LEDs in low voltage applications such a 5V, 12V, or 24V, providing benefits in precision, integration, and reliability. The STCS1A provides up to 40V input voltage and less than 0.5V voltage overhead. These STMicroelectronics devices are designed for LED constant current supplying for varying input voltages, low voltage lighting, small appliance LED lighting, and car LED lights.

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
Car LED lights

Application diagram

View Results ( 2 ) Page

零件編號	規格書	說明	輸入電壓	電源電流 - 最大值	高電平輸出電流
STCS1APHR		LED照明驅動器IC 1.5 A Max Const LED Driver	4.5 V to 40 V	3 uA	1.5 A
STCS1APUR		LED照明驅動器IC 1.5 A Max Const LED Driver	4.5 V to 40 V	3 uA	1.5 A