This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | RT9203A |
|---|---|
| Datasheet | RT9203A RT9203 Datasheet (PDF) |
| File Size | 242.32 KB |
| Manufacturer | Richtek |
| Description | Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller |
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The RT9203/A is a dual-output power controllers designed for high performance graphics cards and personal puters. The IC integrates a synchronous buck controller, a linear controller and protection functions into a small 8-pin package. The RT9203/A uses an internal pensated voltage mode PWM control for simplying design.
| Part Number | Description |
|---|---|
| RT9203 | Dual Regulators - Synchronous Buck PWM DC-DC and Linear Controller |
| RT9202 | Single Synchronous Buck PWM DC-DC Controller |
| RT9202B | Single Synchronous Buck PWM DC-DC Controller |
| RT9204 | Dual Regulators - Standard Buck PWM DC-DC and Linear Controller |
| RT9204A | Dual Regulators - Standard Buck PWM DC-DC and Linear Controller |
| RT9209 | Synchronous Buck PWM DC-DC |
| RT9209A | Synchronous Buck PWM DC-DC |
| RT9212 | Dual 5V Synchronous Buck PWM DC-DC and Linear Power Controller |
| RT9216B | VFM STEP UP DC/DC CONVERTER |
| RT9218 | 5V/12V Synchronous Buck PWM DC/DC and Linear Power Controller |
