Manufacturer Part Number
TPS40322RHBT
Manufacturer
Texas Instruments
Introduction
The TPS40322RHBT is a power management integrated circuit (PMIC) for DC-DC switching control, facilitating efficient power conversion in electronic devices.
Product Features and Performance
Step-Down (Buck) Switching Controller
Dual Output with Two Output Phases
Supports Voltage Range from 3V to 20V
Adjustable Switching Frequency from 100kHz to 1MHz
Incorporates Synchronous Rectification for efficiency
Phase-Controlled Clock Synchronization
Product Advantages
Optimized for quick response and flexibility in a variety of applications
Reduction of External Components due to Integrated Functions
Increased System Reliability through Overcurrent Protection
High Thermal Performance with Exposed Pad Packaging
Key Technical Parameters
Output Type: Transistor Driver
Topology: Buck Configuration
Number of Outputs: 2
Synchronous Rectifier: Yes
Frequency Switching Adjustable: 100kHz to 1MHz
Control Features: Current Limit, Enable, Soft Start, etc.
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Robust Thermal Management with 32-VFQFN Exposed Pad
Protection Features for Enhanced System Safety
Compatibility
Compatible with a Wide Range of Input Voltages (3V ~ 20V)
Surface Mount Package for Standard PCB Assembly
Application Areas
Power Supplies
Computing Systems
Networking Equipment
Telecommunications
Product Lifecycle
Active Product Status
Not Nearing Discontinuation
Available Replacements or Upgrades Can Be Checked with Manufacturer
Several Key Reasons to Choose This Product
Highly Efficient Power Conversion
Dual-Phase Output for Load Sharing
Flexibility in Application with Wide Voltage Range
Efficiency Improvements with Synchronous Rectification
Reliable Performance in Extended Temperature Ranges
Ease of Integration with Surface Mount Technology
Backed by Texas Instruments' Reputation and Support
TPS40400RHLTexas Instruments