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SC1158 |
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| Part Number | SC1158 |
| Manufacturer | Semtech Corporation |
| Description | The SC1158 is a low-cost, full featured, synchronous voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern. Synchronous operation al... |
| Features |
include an integrated 4-bit VID DAC, temperature compensated voltage reference, triangle wave oscillator, current limit comparator, frequency shift over-current protection, and an internally compensated error amplifier. The SC1158 operates at a fixed 140KHz, providing an optimum compromise between efficiency, external component size, and cost.
FEATURES •= Low cost / full featured •= Synchronous operation •= 4 Bit VID DAC programmable output •= Meets Intel VRM8.2 (Pentium® II) high range •= 1.5% Reference APPLICATIONS •= Pentium® II, K6-2 Core Supplies •= Multiple Microprocessor Supplies •= Vo... |
| Document |
 SC1158 Data Sheet
PDF 71.18KB |
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Desde 2024. D4U Semiconductor.
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