单段恒流恒功率

    CYT1011B

    product manual

    CYT1011B is a high-voltage single-stage voltage-compensated linear constant-current LED driver chip for LED lighting. The chip adopts the patented technology of constant current control to achieve constant current accuracy of less than 4%. Linear constant current technology is adopted, and the output current is set by the external resistor to set the driving current of the LED string.

    Characteristics

    Output constant current setting 5mA-120mA

    Inter-chip constant current accuracy deviation <±4%

    With over temperature protection

    Voltage compensated function

    Chip application system has no EMI problem

    The chip shares an aluminum substrate with the LED;

    Simple line and low cost

    Package: T0252-2

Product parameters
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model Current (mA) Package form Junction temperature point (°C) aisle Accuracy (%) Features Specifications Application note
model Current (mA) Package form Junction temperature point (°C) aisle Accuracy (%) Features Specifications Application note
CYT1000B 60 TO252-3 120 Single channel constant power and high current ±3% Single channel constant power and high current
CYT1011B 120 TO252-3 120 Single channel constant power and high current ±3% Single channel constant power and high current
CYT1000A 5-60 ESOP-8 120 Single channel constant power and high current ±3% Single channel constant power and high current
CYT1000AG 5-60 ESOP-8 150 Single channel constant power and high current ±3% Single channel constant power and high current
CYT1000AE 5-60 ESOP-8 120 Single channel constant power and high current ±3% Single channel constant power and high current
CYT1000AEG 5-60 ESOP-8 150 Single channel constant power and high current ±3% Single channel constant power and high current
CTY1000BG 5-60 T0252-2 150 Single channel constant power and high current ±3% Single channel constant power and high current
CYT1000C 5-60 TO223-3 140 Single channel constant power and high current ±3% Single channel constant power and high current
CYT1000DE 5-60 TO89-3 150 Single channel constant power and high current Constant current accuracy can reach ±3% Single channel constant power and high current
CYT1001A/B/D 60 EOSP-8 140 Single channel constant power and high current Constant current accuracy can reach ±3% Single channel constant power and high current