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LX1663 |
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| Part Number | LX1663 |
| Manufacturer | Microsemi (https://www.microsemi.com/) Corporation |
| Description | The LX1662/62A and LX1663/63A are Monolithic Switching Regulator Controller IC’s designed to provide a low cost, high performance adjustable power supply for advanced microprocessors and other applica... |
| Features |
V to 3.5V using a 5-bit code. The IC can read a VID signal set by a DIP switch on the motherboard, or hardwired into the processor’s package (as in the case of Pentium® Pro and Pentium II processors). The 5-bit code adjusts the output voltage between 1.30 and 2.05V in 50mV increments and between 2.0 and 3.5V in 100mV increments, conforming to the Intel Corporation specification. The device can drive dual MOSFET’s resulting in typical efficiencies of 85 - 90% even with loads in excess of 10 amperes. For cost sensitive applications, the bottom MOSFET can be replaced with a Schottky diode (non-sy... |
| Document |
 LX1663 Data Sheet
PDF 308.45KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LX1660 |
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ADVANCED PWM CONTROLLER |
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| 2 | LX1661 |
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ADVANCED PWM CONTROLLER |
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| 3 | LX1662 |
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SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC |
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| 4 | LX1662A |
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SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC |
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| 5 | LX1663A |
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SINGLE-CHIP PROGRAMMABLE PWM CONTROLLERS WITH 5-BIT DAC |
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| 6 | LX1664 |
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DUAL OUTPUT PWM CONTROLLERS WITH 5-BIT DAC |
|
Desde 2024. D4U Semiconductor.
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