Part Number
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LTC3879 |
Manufacturer
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Linear Technology Corporation |
Description
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Wide Operating Range No RSENSE Step-Down Controller |
Published
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Jun 8, 2009 |
Detailed Description
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FEATURES
n Wide VIN Range: 4V to 38V n ±1% 0.6V Voltage Reference n Extremely Fast Transient Response n tON(MIN): 43ns n...
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Datasheet
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LTC3879
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Overview
FEATURES
n Wide VIN Range: 4V to 38V n ±1% 0.
6V Voltage Reference n Extremely Fast Transient Response n tON(MIN): 43ns n No RSENSE™ Valley Current Mode Control n Stable with Low ESR Ceramic COUT n Supports Smooth Start-Up in Pre-Biased Output n Optimized for High Step-Down Ratios n Adjustable Output Voltage Soft-Start or Tracking n Power Good Output Voltage Monitor n Dual N-Channel MOSFET Synchronous Drive n Adjustable Switching Frequency n Programmable Current Limit with Foldback n Output Overvoltage Protection n 16-Pin MSOP and 3mm × 3mm QFN Packages
APPLICATIONS
n Distributed Power Systems n Embedded Computing n Communications Infrastructure
L, LT, LTC and LTM are registered trademarks of...
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