UC39432B

精度可调节的并联稳压器; ·Programmable Transconductance for Optimum Current Drive ·Accessible 1.3V Precision Reference ·Both Error Amplifier Inputs Available ·0.7% Overall Reference Tolerance ·0.4% Initial Accuracy ·2.2V to 36.0V Operating Supply Voltage and User Programmable Reference ·Reference Accuracy Maintained for Entire Range of Supply Voltage ·Superior Accuracy and Easier Compensation for Optoisolator Application ·Low Quiescent Current (0.50mA Typ);

The UC39432 is an adjustable precision analog controller with 100mA sink capability if the ISET pin is grounded. A resistor between ISET and ground will modify the transconductance while decreasing the maximum current sink. This will add further control in the optocoupler configuration. The trimmed precision reference along with the non-inverting error amplifier inputsare accessible for custom configuration. A sister device, the UC39431 adjustable shunt regulator, has an on-board resistor network providing six preprogrammed voltage levels, as well as external programming capability. \n

UC39432B

Precision Analog Controller

UC39432B

Precision Analog Controller

UC39432BD

Precision Analog Controller

UC39432BDG4

Precision Analog Controller

UC39432BDTR

Precision Analog Controller

UC39432BDTRG4

Precision Analog Controller

UC39432BN

Precision Analog Controller

UC39432BNG4

Precision Analog Controller

UC39432BDTR

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 电源管理 - 专用 描述：IC PREC ANALOG CONTROLLER 8SOIC