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STMicroelectronics | STCS05DR

Manufacturer Part #

STCS05DR

STCS05 Series 0.5 A 50 KHz Surface Mount Constant Current LED Driver - SOIC-8

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
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Product Specification Section
STMicroelectronics STCS05DR - Technical Attributes
Attributes Table
Supply Voltage: 4.5V to 40V
Output Current per Channel: 0.5A
Switching Frequency-Max: 50kHz
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The STCS05DR 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 0.5 A with a ± 10 % precision; a dedicated pin allows implementing PWM dimming. An open-drain pin output provides information on load disconnection condition.

Features:

  • Up to 40 V input voltage
  • Less than 0.5 V voltage overhead
  • Up to 0.5 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
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
-1
Factory Lead Time:
24 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$1,562.50
USD
Quantity
Unit Price
2,500
$0.625
5,000+
$0.61
Product Variant Information section