STCS1:1.5A MAX CONSTANT CURRENT LED DRIVER

The STCS1 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 1.5 A with a ± 10 % precision; a dedicated pin allows implementing PWM dimming.

An open-drain pin output provides information on load disconnection condition.

Key Features

  • LED disconnection diagnostic
  • Up to 40 V input voltage
  • Up to 1.5 A output current
  • Less than 0.5 V voltage overhead
  • Shutdown pin
  • PWM dimming pin
Product Specifications
DescriptionVersionSize
DS5230: 1.5 A max constant current LED driver8.1339 KB
User Manuals
DescriptionVersionSize
UM0422: Constant current controller for high brightness LEDs2.2247 KB
Brochures
DescriptionVersionSize
Brochure Power management guide05.20164 MB
Sample & Buy
Part NumberQuantityUnit Price (US$) *PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
STCS1PHR10000.916PowerSO-8Tape And Reel-40150NECEAR99PHILIPPINES
STCS1PUR10000.769VDFPN 8 3x3x1.0Tape And Reel-40150NECEAR99MALAYSIA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STCS1PHRPowerSO-8IndustrialEcopack2md_61-wspc-hsop-wspc-8l-wspc-.150-wspc-pitch-wspc-1.27-wspc-expopad_1b61um64j51-wspc-(stcs1phr).pdf
md_61-wspc-hsop-wspc-8l-wspc-.xml
STCS1PURVDFPN 8 3x3x1.0IndustrialEcopack2
1.5 A max constant current LED driver STCS1
circuit_diagram_13415_thumbnail.png STCS1
Constant current controller for high brightness LEDs STCS1
Very low drop voltage regulators with inhibit KFXX
md_61-wspc-hsop-wspc-8l-wspc-.150-wspc-pitch-wspc-1.27-wspc-expopad_1b61um64j51-wspc-(stcs1phr).pdf STCS1
md_61-wspc-hsop-wspc-8l-wspc-.xml A5973AD