STMicroelectronics STCS2
The STCS2 is a BiCMOS 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, 12 V or 24 V giving benefits in terms of precision, integration and reliability.| Part No. | STCS2 |
|---|---|
| Datasheet | STCS2 Download |
| Manufacturer |  STMicroelectronics |
| Description | 2A max constant current LED driver |
| Buy | Stock & Price |
FEATURES
● Up to 40 V input voltage● Less than 0.5 V voltage overhead
● Up to 2 A output current
● PWM dimming pin
● Shutdown pin
● LED disconnection diagnostic
APPLICATIONS
● LED constant current supplying for varying input voltages● Low voltage lighting
● Small appliances LED lighting
● Car LED lights
DESCRIPTION
10 1 PowerSO-10 The current is set with external resistor up to 2 A with a ± 10 % precision; a dedicated pin allows implementing PWM dimming. An open-drain pin output provides information on load disconnection condition. Table 1. Device summary Order code STCS2SPR July 2008 Package PowerSO-10 Rev 4 Packaging 600 parts per reel 1/16 16 Contents Contents STCS2 1 Application diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
