RC5050 |
RFQ for RC5050 Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| RC5050 | - | SOP20 | 07/08+ |
The RC5050 is a DC-DC controller IC which provides an accurate, programmable output for all Pentium II CPU applications. The RC5050 uses a 5-bit D/A converter to program the output voltage from 1.3V to 3.5V. The RC5050 uses a high level of integration to deliver load currents in excess of 15A from a 5V source with minimal external circuitry. Nonsynchronous operation allows a low cost solution for most CPU power supply applications. The internal oscillator can be programmed from 80KHz to 1MHz for additional flexibility in choosing external components. An on-board precision low TC reference achieves tight tolerance voltage regulation without expensive external components. The RC5050 also offers integrated functions including Power Good, Output Enable, over-voltage protection and current limiting.
Typical Application |
Features |
| • Programmable power supply for Pentium II• Voltage Regulator Module (VRM) for Pentium II processors• Programmable step-down power supply | • Programmable output from 1.3V to 3.5V• 85% efficiency typical• 1% output accuracy• Oscillator frequency adjustable from 80KHz to 1MHz• On-chip Power Good and Enable functions• Over-Voltage Protection• Foldback current limiting• Precision trimmed low TC voltage reference• 20 pin SOIC package• Meets Intel Pentium®II specifications using minimumnumber of external components |
| Supply Voltages, VCCA , VCCD , VCCQP | 13V |
| Voltage Identification Code Inputs, VID4-VID0 | 13V |
| Junction Temperature, TJ | 150 |
| Storage Temperature | -65 to 150 |
| Lead Soldering Temperature, 10 seconds | 300 |
| Models | MFG | Pack |
| RC500 | ||
| RC50-03 | ||
| RC500T | ||
| RC5010M | ||
| RC5010MT | ||
| RC5032M | ||
| RC5033M | ||
| RC5036 | SOP/16 | |
| RC5036AM | ||
| RC5036M | ||
| RC5036M-T | ||
| RC5037 | 04+ | |
| RC5037M | ||
| RC5037MA | ||
| RC5037MT | ||
| RC5037M-T | ||
| RC5039M | ||
| RC5039M-T | ||
| RC5040M | ||
| RC5040M-T | ||
| RC5041 | N/A | |
| RC5041M | ||
| RC5041M-T | ||
| RC5041MTHSMRKD | ||
| RC5042 | SOP16 | |
| RC5042M | ||
| RC5042M-T | ||
| RC504M | ||
| RC5050 | SOP20 | |
| RC5050M | ||
| RC5043 | ||
| RC5042M | ||
| RC5042 | ||
| RC5041 | ||
| RC5040 | ||
| RC5039 | ||
| RC5037 | ||
| RC5036 | ||
| RC5035A | ||
| RC5035 | ||
| RC5034 | ||
| RC5033 | ||
| RC5032 | ||
| RC5031 | ||
| RC5011 | ||
| RC-5 | ||
| RC48F4400P0TB00885960 | ||
| RC-4835-PR | ||
| RC4741M | ||
| RC4741 |
