STMicroelectronics, STCS2SPR

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產品詳細資訊

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

規格
Attribute Value
Mounting Type Surface Mount
Package Type SO
Pin Count 10
Typical Operating Supply Voltage 4.5 → 40 V
Dimensions 9.6 x 9.5 x 3.6mm
Height 3.6mm
Length 9.6mm
Maximum Operating Temperature +150 °C
Minimum Operating Temperature -40 °C
Maximum Frequency 50kHz
Width 9.5mm
1200 現貨庫存,可於3工作日發貨。
單價 個 (在毎卷:600)
HK$ 15.141
(不含稅)
單位
Per unit
Per Reel*
600 - 600
HK$15.141
HK$9,084.60
1200 - 1800
HK$13.366
HK$8,019.60
2400 - 4200
HK$11.06
HK$6,636.00
4800 - 9000
HK$10.291
HK$6,174.60
9600 +
HK$9.936
HK$5,961.60
* 參考價格