Part Number
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LTC3835 |
Manufacturer
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Linear Technology |
Description
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Low IQ Synchronous Step-Down Controller |
Published
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Jun 8, 2009 |
Detailed Description
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FEATURES
nn Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 10V nn Low Operating Quiescent Current: 80µA nn OPTI-LOOP® Compensa...
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Datasheet
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LTC3835
|
Overview
FEATURES
nn Wide Output Voltage Range: 0.
8V ≤ VOUT ≤ 10V nn Low Operating Quiescent Current: 80µA nn OPTI-LOOP® Compensation Minimizes COUT nn ±1% Output Voltage Accuracy nn Wide VIN Range: 4V to 36V Operation nn Phase-Lockable Fixed Frequency 140kHz to 650kHz nn Dual N-Channel MOSFET Synchronous Drive nn Very Low Dropout Operation: 99% Duty Cycle nn Adjustable Output Voltage Soft-Start or Tracking nn Output Current Foldback Limiting nn Power Good Output Voltage Monitor nn Clock Output for PolyPhase® Applications nn Output Overvoltage Protection nn Low Shutdown IQ: 10µA nn Internal LDO Powers Gate Drive from VIN or VOUT nn Selectable Continuous, Pulse-Skipping or nn Burst Mode® Operation at ...
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