NRND = Not Recommended for New Design
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The AP384XG is a Green Mode PWM controller. It is specially designed for off-line AC-DC adapter and battery charger applications where both needs for low standby power and high efficiency in normal operation are required. In a well designed product, the AP384XG is capable to allow the system consuming only 0.5W power in standby mode. In normal operation, the AP384XG features adjustable frequency by using an external resistor and capacitor combination. When output power falls below a given level, the IC automatically switches to the skip mode, which works by skipping switching cycles. The AP384XG also features low start-up and low standby operating current for its special topology. The AP384XG provides accurate protection against over-temperature, over-current and maximal output power.
· Green Mode PWM Controller to Support the "Blue Angel" Norm · Adjustable Skip Cycle Mode Operation · Low Start-up Current: 50μA (Typ.) · Low Standby Operating Current: 6mA · Internal Leading Edge Blanking · Adjustable Oscillator Frequency up to 500KHz · Totem Pole Output · Under Voltage Lock Out (UVLO) · Over-Temperature Protection · Pin to Pin Replacement for AZ384XA
· Off-line Converter · DC-DC Converter · DVD/STB Power Supply · Power Adapter · CRT Monitor Power Supply
A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2514 | 2021-03-09 | 2021-06-09 | Additional Wafer Source JKFAB |
| PCN-2481 | 2020-08-26 | 2021-02-26 | Device End of Life (EOL) |
