Manufacturer Part Number
LM5025AMTC
Manufacturer
Texas Instruments
Introduction
The LM5025AMTC is a Power Management Integrated Circuit (PMIC) for DC-DC Switching Controllers, designed for forward converter topologies.
Product Features and Performance
Switching Controller for Step-Up/Step-Down Applications
Capable of Positive Output with Isolation
Supports Forward Converter Topology
Dual Output Configuration
Single Output Phase
Operational Voltage Range of 8V to 15V
Switching Frequency Range of 200kHz to 580kHz
Maximum Duty Cycle of 80%
Lack of Synchronous Rectification
Clock Synchronization Feature
Integrated Control Features: Dead Time Control, Frequency Control, Ramp, Soft Start
Suitable for High-Temperature Operations from -40°C to 125°C
Surface Mount 16-TSSOP Package
Product Advantages
High Flexibility with Adjustable Switching Frequency
Provides Thermal Protection and Reliability in a Wide Range of Temperatures
Capability to Address Complex Power Supply Designs with Isolation Requirements
Ease of Synchronization in Multi-Phase Power Systems
Key Technical Parameters
Output Type: Transistor Driver
Topology: Forward Converter
Number of Outputs: 2
Voltage - Supply (Vcc/Vdd): 8V to 15V
Frequency - Switching: 200kHz to 580kHz
Duty Cycle (Max): 80%
Clock Sync: Yes
Operating Temperature: -40°C to 125°C
Mounting Type: Surface Mount
Package / Case: 16-TSSOP
Quality and Safety Features
High-Temperature Operation Range Ensuring Stability and Performance Under Stress
Compatibility
Designed for Power Systems Requiring Step-Up/Step-Down Voltage Regulation with Isolation Capability
Application Areas
Industrial Power Supplies
Telecommunication Equipment
Enterprise Computing Systems
Power Management Solutions
Product Lifecycle
Obsolete (Consider reviewing replacement or upgrade options)
Not Recommended for New Designs (NRND)
Key Reasons to Choose This Product
Specialized for Forward Converter Applications and High-Efficiency Power Systems
Capable of Integrating into Systems with Isolation Needs
Operates Reliably in Industrial Temperature Ranges
Allows for Easy Synchronization with Other Power Components
Offers a Compact Solution with Surface Mount 16-TSSOP Packaging
LM5025AMTC/NOPBTexas Instruments
LM5025BMTCXNS