Texas Instruments

LM3495MTC

LM3495MTC Description

The LM3495MTC is a highly integrated DC-DC switching controller designed by Texas Instruments. It is specifically engineered to drive transistor outputs in a positive configuration, making it ideal for a wide range of power management applications. This controller operates within a switching frequency range of 200kHz to 1.5MHz, providing flexibility in designing efficient power conversion systems. The LM3495MTC supports a wide input voltage range of 2.9V to 18V, ensuring compatibility with various power sources.

This controller is housed in a 16-TSSOP package, which is suitable for surface-mount applications, making it ideal for compact and high-density PCB designs. The LM3495MTC features a synchronous rectifier, enhancing efficiency and reducing power loss. It also supports clock synchronization, which is crucial for applications requiring multiple power converters to operate in phase.

LM3495MTC Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency Range: 200kHz to 1.5MHz
• Input Voltage Range: 2.9V to 18V
• Synchronous Rectifier: Yes
• Clock Synchronization: Yes
• Control Features: Current Limit, Frequency Control, Tracking
• Duty Cycle (Max): 96%
• Output Phases: 1
• Package Type: 16-TSSOP
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001

LM3495MTC Applications

The LM3495MTC is well-suited for applications requiring high efficiency and compact design. Its wide input voltage range and high switching frequency make it ideal for:

• Telecommunications: Powering base stations and network equipment
• Consumer Electronics: Power supplies for laptops, tablets, and other portable devices
• Industrial Equipment: Power management for PLCs, motor drives, and instrumentation
• Automotive Systems: Powering electronic control units and infotainment systems

Conclusion of LM3495MTC

The LM3495MTC from Texas Instruments is a versatile DC-DC switching controller that offers a robust set of features tailored for high-efficiency power conversion. Its wide input voltage range, high switching frequency, and synchronous rectification capabilities make it a standout choice for applications demanding compact and efficient power management solutions. Despite being marked as obsolete, the LM3495MTC remains a reliable option for engineers seeking a proven and efficient power controller.