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Part Number
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LTC3864 |
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Manufacturer
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Linear Technology |
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Description
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60V Low IQ Step-Down DC/DC Controller |
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Published
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May 4, 2015 |
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Detailed Description
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LTC3864 60V Low IQ Step-Down DC/DC Controller with 100% Duty Cycle Capability
Features
n Wide Operating VIN Range: 3.5...
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Datasheet
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LTC3864
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Overview
LTC3864 60V Low IQ Step-Down DC/DC Controller with 100% Duty Cycle Capability
Features
n Wide Operating VIN Range: 3.
5V to 60V n Wide VOUT Range: 0.
8V to VIN n Low Operating IQ = 40µA n Very Low Dropout Operation: 100% Duty Cycle n Strong High Voltage MOSFET Gate Driver n Constant Frequency Current Mode Architecture n Verified FMEA for Adjacent Pin Open/Short n Selectable High Efficiency Burst Mode® Operation or
Pulse-Skipping Mode at Light Loads n Programmable Fixed Frequency: 50kHz to 850kHz n Phase-Lockable Frequency: 75kHz to 750kHz n Accurate Current Limit n Programmable Soft-Start or Voltage Tracking n Internal Soft-Start Guarantees Smooth Start-Up n Power Good Output Vo...
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