FA8A01N Current Mode Switching Power Supply Control IC
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Advanced Current Mode Switching Power Supply Control IC - FA8A01N
Experience efficient power management with the FA8A01N, a cutting-edge current mode switching power supply control IC. This versatile IC enables direct power MOSFET drive, resulting in power savings and reduced reliance on external components, especially under light loads. Its range of features includes low standby power consumption, a built-in X capacitor discharge function to minimize discharge resistor loss, and a low operating current.
Power Saving Solution with FA8A01N Control IC
Designed to optimize performance, the FA8A01N offers a reduced switching frequency at medium loads and utilizes burst mode operation under light loads. With a built-in 500V high voltage starting circuit, it ensures reliable power delivery. The IC also provides two-level overload protection, incorporating a delay time of Tdlyolp=70 ms (typical) and built-in OLP line compensation.
FA8A01N Technical Features Table:
| Features | Specifications |
|---|---|
| Standby Power Consumption | Low |
| X Capacitor Discharge Function | Built-in |
| Operating Current | Low (Ivccop1=450uA typical value) |
| Switching Frequency | Reduced at medium load |
| Burst Mode | Enabled at light load |
| High Voltage Starting Circuit | Built-in (500V) |
| Overload Protection | Two-level (delay time Tdlyolp=70ms typical) |
| OLP Line Compensation | Built-in |
| Short Circuit Protection | Secondary side |
| Latch Stop Function | Via pull-up/pull-down of LAT pin |
| Overvoltage Protection | Enabled (Vthovp=25.5V typical value) |
| Undervoltage Lockout Function | Enabled (Vvccoff=6.5V typical value) |
| Brown-in/out Function | Included |
| Soft Start Function | Built-in (Tss=11msec typical value) |
| Minimum ON Width Function | Built-in |
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