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CDM4628A is a DC/DC step-down ulModuleregulator with standalone dual 8A or single 16Aoutput.Included in the module are the switching controllers,power FETs, inductors and support components.Only a few external filters, holding capacitors andresistors are needed to be a complete step-downdual output DC/DC regulator.The input voltage range of the module is 4.5V to26.5V, and the output voltage can be set in therange of 0.6V to 5.5V with an external samplingresistor.The module supports external frequencysynchronization, multiphase operation, Burst Modeoperation and output voltage tracking for supply railsequencing.The module has an onboard temperature diode fordevice temperature monitoring. Fault protectionfeatures include overvoltage and overcurrentprotection.
Complete Standalone Dual Power Supply
Single 16A or Dual 8A Output
Wide Input Voltage Range: 4.5V to 26.5V
Output Voltage Range: 0.6V to 5.5V ±1% Feedback Voltage Reference
Differential Remote Sense Amplifier
Current Mode Control/Fast Transient Response
Adjustable Switching Frequency
Overcurrent Foldback Protection
Multiphase Current Sharing Parallel Application
Frequency Synchronization
Internal Temperature Sensing Diode Output
Selectable Burst Mode Operation
Soft-Start/Voltage Tracking
Output Overvoltage Protection
Package Size:
15mm ×15mm ×4.32mm LGA144
15mm×15mm ×4.92mm BGA144
Telecom and Networking Equipment
Storage and ATCA Cards
Industrial Equipment
CD5020 & LM50
CD5020A & LM5
CD5021 & LM50
CD5022 & LM50
CD5025 & LM50
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