LED Driver

Industrial HBLED Driver - Linear

Part Number Status Data Sheet CH. Iout max (mA)/CH Vin (V) Sink/Source Dimming Operating
Temperature
Pkg-Pin (mm) Key Features
BSC71K8181 Watch video Prod 2 150 5.0 - 50 Sink Internal PWM -40°C~ +125°C ESOP-8 (4.9x6) 10-To-150mA Dual Channel Selectable Current Level and Duty Cycle LED Driver, Integrated PWM, Fault reporting, LED string open/short detect, Over voltage protection, Over temperature protection
BSC71K8181 Evaluation Board Prod Specifications of the Evaluation Board for the BSC71K8181

Industrial HBLED Driver - Switching

Part Number Status Document VIN(V) Dimming Driver IOUT(mA) Power Transistor Operating
Temperature
Pkg-Pin (mm) Key Features
BSC74K9130HV Prod 5.5 - 60 External PWM or Vdc Buck 3A Embedded BJT -40°C ~ +125°C ESOP-8 (4.9x6), TO263, TO220, TO252 Resistor Programmable High Current (upto 3A) Switching Mode LED Driver. Upto 60V input voltage range. Dimming available by EN pin.
BSC74K1937 Prod up to 10V External PWM Boost 320 Embedded BJT -40°C~ +85°C 5-pin SOT-25 Switching Boost LED Driver. 1.2MHz Frequency. Embedded BJT power transistor. Dimming Control.
BSC74K1937O Prod up to 20V External PWM Boost 650 Embedded BJT -40°C~+125°C 6-pin SOT-26 Switching Boost LED Driver. 1.2MHz Frequency. 85% Efficiency. Embedded BJT power transistor. Dimming Control. Overvoltage Protection Pin.
BSC74K9910B Prod 10V - 500V External PWM Boost >1A External MOSFET -40°C~+85°C SO-8, DIP-8 >90% Efficiency HBLED Boost driver. Vin upto 500Vdc, PWM input dimming control. External MOSFET required
BSC74K9135 Prod 4-40V External PWM Buck 1.5A Integrated BJT -40°C~+85°C TO-252 - 5-pin Switching Buck LED Driver. 200KHz Frequency. Integrated BJT power transistor. Dimming Control.

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