Manufacturer Part Number
ADP1829ACPZ-R7
Manufacturer
Analog Devices
Introduction
The ADP1829ACPZ-R7 is a robust and efficient DC DC switching controller designed for power management applications.
Product Features and Performance
Dual Output Step-Down (Buck) Controller
Synchronous Rectification for Improved Efficiency
Internal Compensation Minimizes External Components
Compatible with a Wide Input Voltage Range of 3V to 20V
Selectable Switching Frequency: 300kHz or 600kHz
High Maximum Duty Cycle of 93%
Clock Synchronization Capability
Inbuilt Current Limit, Enable, Frequency Control, Power Good, Soft Start, and Tracking
Product Advantages
Energy Efficient Operation
Low External Component Count Enables Compact Designs
Flexible Design Suitable for a Variety of Applications
Temperature Range Suited for Industrial Applications
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 2
Output Phases: 2
Voltage - Supply (Vcc/Vdd): 3V ~ 20V
Frequency - Switching: 300kHz, 600kHz
Duty Cycle (Max): 93%
Synchronous Rectifier: Yes
Clock Sync: Yes
Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Built-In Protection Features Including Overcurrent Protection
High Reliability and Long Operational Life
Designed for Compliant Operation within Industrial Temperature Ranges
Compatibility
Mounting Type: Surface Mount
Package / Case: 32-WFQFN Exposed Pad, CSP
Supplier Device Package: 32-LFCSP-WQ (5x5)
Application Areas
Telecommunications
Networking Systems
Automotive and Transportation
Industrial Control and Automation
Portable and Battery-Powered Devices
Product Lifecycle
Product Status: Active
Not Indicated as Nearing Discontinuation
Replacement and Upgrade Options Likely to be Available
Several Key Reasons to Choose This Product
High Efficiency Operation Reduces Power Consumption
Versatile Input Voltage Range Caters to a Broad Spectrum of Power Sources
Integrated Features Save Space and Reduce System Complexity
Stable Operation in Extreme Industrial Environments
Analog Devices' Renowned Reliability and Performance