Datasheet Details
| Part number | FAN5182 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 504.56 KB |
| Description | Synchronous Buck Controller |
| Download | FAN5182 Download (PDF) |
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Overview: FAN5182 — Adjustable Output 1-, 2-, or 3-Phase Synchronous Buck Controller March 2007 FAN5182 — Adjustable Output, 1-, 2-, or 3-Phase Synchronous Buck.
| Part number | FAN5182 |
|---|---|
| Manufacturer | Fairchild (now onsemi) |
| File Size | 504.56 KB |
| Description | Synchronous Buck Controller |
| Download | FAN5182 Download (PDF) |
|
|
|
The FAN5182 is a highly efficient, multiphase, synchronous buck switching regulator controller optimized for converting a 12V main supply into a highcurrent, low-voltage supply for use in point-of-load (POL) applications.
It uses a multi-loop PWM architecture to drive the logic-level outputs at a programmable switching frequency that can be optimized for regulator size and efficiency.
The phase relationship of the output signals can be programmed to provide 1-, 2-, or 3-phase operation, allowing for construction of up to three complementary, interleaved buck switching stages.
| Part Number | Description |
|---|---|
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| FAN501A | Offline DCM / CCM Flyback PWM Controller |
| FAN5026 | Dual DDR/Dual-output PWM Controller |
| FAN5029 | 8-Bit Programmable 2- to 5-Phase Synchronous Buck Controller |
| FAN5031 | Synchronous Buck Controller |