Manufacturer Part Number
ADP2323ACPZ-R7
Manufacturer
Analog Devices
Introduction
High-efficiency, dual-output, synchronous, step-down DC-DC controller
Product Features and Performance
Dual Output Step-Down Controller
Independent Voltage Output Rails
Synchronous Buck Topology for Improved Efficiency
Soft Start Minimizes Inrush Current
Power Good Output for Voltage Monitoring
Frequency Control for System Optimization
600kHz Switching Frequency for Balance of Efficiency and Component Size
90% Maximum Duty Cycle for High Step-Down Ratios
Operating Temperature Range from -40°C to 125°C
Under Voltage Lockout for System Protection
Product Advantages
Enhanced Thermal Performance with Exposed Pad Package
5V to 20V Input Voltage Range Broad Compatibility
Supports Clock Synchronization for Noise-Sensitive Applications
Robust Design Suitable for Harsh Industrial Environments
Key Technical Parameters
Number of Outputs: 2
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 4.5V ~ 20V
Frequency - Switching: 600kHz
Duty Cycle (Max): 90%
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Overcurrent Protection
Thermal Overload Protection
Precision Enable Threshold
Compatibility
Wide Input Voltage Compatibility for Various Systems
Can Drive N-MOSFETs for Design Flexibility
Application Areas
Telecommunications
Networking Systems
Industrial Power Supplies
Computing and Servers
Product Lifecycle
Active Status
Standard Lifecycle Product Generally Available
Several Key Reasons to Choose This Product
Efficiency and Reduced Power Loss with Synchronous Rectification
Flexibility in Design Due to Dual Output
Stable Operation with Fixed Switching Frequency
Ease of Integration with Standard LFCSP-WQ Package
Regulatory Compliance with Enabled Control Features
Robust Performance in Wide Temperature Range