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| Part Number | RT9221 |
| Distributor | Stock | Price | Buy |
|---|
| Part Number | RT9221 |
| Manufacturer | Richtek |
| Title | Programmable Synchronous PWM Buck Converter |
| Description | The RT9221 integrates a PWM controller and two low-dropout linear regulators into a single chip. The PWM controller provides the CPU core voltage controlled by a 5-bit DAC and the linear section regulates power for GTL bus, clock driver or other circuits on motherboards. The PWM controller provides. |
| Features | z Provides 3 Regulated Voltages z N-MOSFET Driver for High Efficiency Switching Section z Power-good, Over-voltage, and Current- limiting Protection for Switching Section z 1.5V and 2.5V Fixed Output Voltage for Linear Section z Linear Section Uses Low Cost NPN Transistor as Power Device z TTL-compatible 5-bit DAC Core Output Voltage Applications z Power Supply for Pentium, Pentium ProTM, Pentium. |
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Desde 2024. D4U Semiconductor.
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