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

a dedicated pin allows implementing PWM dimming.
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

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

Units	Per unit
1 - 4	SGD3.54
5 - 9	SGD3.15
10 - 19	SGD2.95
20 - 49	SGD2.56
50 +	SGD2.36

Select all	Attribute	Value
	Manufacturer	STMicroelectronics
	Package Type	SO
	Display Type	LED
	Number of Pins	10
	Supply Voltage	2.7 → 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

	Select all
	Manufacturer STMicroelectronics
	Package Type SO
	Display Type LED
	Number of Pins 10
	Supply Voltage 2.7 → 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

STMicroelectronics STCS2SPR SO Display Driver, 10 Pin, 2.7 → 5.5 V

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