Universal TransformerFree™ AC-DC Constant Current LED Driver

The ZD832 is a high voltage, TransformerFree AC-DC constant current driver for driving a string of white or RGB LEDs in series. It operates from an universal input voltage of 85VAC to 125VAC, or 180VAC to 240VAC and generates a programmable constant output current. The high operating voltage of ZD832 along with its linear control architecture eliminates the need for an external inductor, transformer and rectifying Diode bridge. The output current level is set by a single resistor and CAN be set as high as 30mA. Dimming control CAN be accomplished by using pulse-width modulation signal with varying duty cycle on the PWM pin or by applying an Analog DC voltage on the ISET pin. Thermal and over- voltage circuitry protects the internal Power Transistors from excessive power dissipation. By ywyn Corporation
ZD832 's PackagesZD832 's pdf datasheet
ZD832LEY TSSOP




ZD832 Pinout, Pinouts
ZD832 pinout,Pin out
This is one package pinout of ZD832,If you need more pinouts please download ZD832's pdf datasheet.

ZD832 Application circuits
ZD832 circuits
This is one application circuit of ZD832,If you need more circuits,please download ZD832's pdf datasheet.


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