- RS-artikelnummer:
- 188-9215
- Tillv. art.nr:
- STCS2SPR
- Tillverkare / varumärke:
- STMicroelectronics
- RS-artikelnummer:
- 188-9215
- Tillv. art.nr:
- STCS2SPR
- Tillverkare / varumärke:
- STMicroelectronics
Datablad
Lagstiftning och ursprungsland
Produktdetaljer
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.
The current is set with external resistor up to 2 A with a ± 10 % precision
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.
An open-drain pin output provides information on load disconnection condition.
LED disconnection diagnostic
Up to 40 V input voltage
Up to 2 A output current
Less than 0.5 V voltage overhead
Shutdown pin
PWM dimming pin
Applications
LED constant current supplying for varying input voltages
Low voltage lighting
Small appliances LED lighting
Car LED lights
Up to 40 V input voltage
Up to 2 A output current
Less than 0.5 V voltage overhead
Shutdown pin
PWM dimming pin
Applications
LED constant current supplying for varying input voltages
Low voltage lighting
Small appliances LED lighting
Car LED lights
Specifikationer
Attribute | Value |
---|---|
Package Type | SO |
Display Type | LED |
Number of Pins | 10 |
Supply Voltage | 3 → 5.5 V |
Maximum Supply Current | 2A |
Minimum Operating Temperature | -40°C |
Mounting Type | Surface Mount |
Maximum Operating Temperature | +150°C |
Width | 9.5mm |
Height | 3.6mm |
Length | 9.6mm |