LTC3374 Datasheet, PDF (2/24 Pages) Linear Technology – 8-Channel Parallelable 1A Buck DC/DCs

LTC3374
TABLE OF CONTENTS
Features...................................................... 1
Applications................................................. 1
Typical Application ......................................... 1
Description.................................................. 1
Absolute Maximum Ratings............................... 3
Pin Configuration........................................... 3
Order Information........................................... 3
Electrical Characteristics.................................. 4
Typical Performance Characteristics.................... 6
Pin Functions............................................... 11
Block Diagram.............................................. 13
Operation................................................... 14
Buck Switching Regulators...................................... 14
Buck Regulators with Combined Power Stages....... 14
Power Failure Reporting Via PGOOD_ALL Pin......... 15
Temperature Monitoring and Overtemperature
Protection................................................................ 15
Programming the Operating Frequency................... 15
Applications Information................................. 17
Buck Switching Regulator Output Voltage
and Feedback Network............................................. 17
Buck Regulators...................................................... 17
Combined Buck Regulators..................................... 17
Input and Output Decoupling Capacitor Selection... 17
PCB Considerations................................................. 17
Package Description...................................... 22
Typical Application........................................ 24
Related Parts............................................... 24
3374f
2
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