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LTC3831 - High Power Synchronous Switching Regulator Controller

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Features

  • s s s s s s s s.

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Datasheet Details

Part number LTC3831
Manufacturer Linear Technology
File Size 203.77 KB
Description High Power Synchronous Switching Regulator Controller
Datasheet download datasheet LTC3831 Datasheet
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Full PDF Text Transcription

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LTC3831 High Power Synchronous Switching Regulator Controller for DDR Memory Termination FEATURES s s s s s s s s DESCRIPTIO s s s s s U APPLICATIO S s s s High Power Switching Regulator Controller for DDR Memory Termination VOUT Tracks 1/2 of VIN or External VREF No Current Sense Resistor Required Low Input Supply Voltage Range: 3V to 8V Maximum Duty Cycle > 91% Over Temperature Drives All N-Channel External MOSFETs High Efficiency: Over 95% Possible Programmable Fixed Frequency Operation: 100kHz to 500kHz External Clock Synchronization Operation Programmable Soft-Start Low Shutdown Current: <10µA Overtemperature Protection Available in 16-Pin Narrow SSOP Package The LTC®3831 is a high power, high efficiency switching regulator controller designed for DDR memory termination.
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