Datasheet for the Richtek RT3609BE, a dual-channel PWM controller with an I2C-style digital interface, filed here under ASRock boards. The name is truncated, so the full title of the interface part is not certain. Technicians use this kind of PDF to identify the pinout, check enable and power-good signals, confirm feedback and phase pin behaviour, and compare expected voltages when a CPU or GPU core rail fails to start. Match the package marking on the board against the datasheet before relying on pin numbers, as similar Richtek controllers differ.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @boardviewschematicsfree. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @boardviewschematicsfree | 23 Jan 2025 | Open file on RM Schematics |
| @BoardviewSchematics | 23 Jan 2025 | Open file on RM Schematics |
| @boardviewschematicsfree | 23 Jan 2025 | Open file on RM Schematics |
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.