LM2596HVT-ADJ

Description:
The LM2596HVT-ADJ is a versatile step-down (buck) switching regulator IC capable of converting higher input voltages down to a lower regulated voltage output. It offers high efficiency and a wide input voltage range, making it suitable for various power supply applications. The adjustable output version, LM2596HVT-ADJ, allows for precise regulation of output voltage through an external resistor divider, providing flexibility in design for different voltage requirements.

Key Features:

• Step-down (buck) switching regulator
• Adjustable output voltage version (LM2596HVT-ADJ)
• Wide input voltage range: 4.5V to 60V
• Output voltage adjustable from 1.23V to 57V (LM2596HVT-ADJ)
• Maximum output current: Up to 3A (depending on application and heat sinking)
• High efficiency: up to 92%
• Internal thermal shutdown and current limit protection
• Low standby current: typically 5 mA
• Available in TO-220 and DDPAK/TO-263 packages for different mounting options

Technical Specifications:

• Package Type: TO-220, DDPAK/TO-263
• Output Voltage: Adjustable (LM2596HVT-ADJ)
• Output Current: Up to 3A (depending on application and heat sinking)
• Input Voltage Range: 4.5V to 60V
• Switching Frequency: 150 kHz (typical)
• Efficiency: Up to 92%
• Quiescent Current: Typically 5 mA
• Operating Temperature Range: -40°C to +125°C
• Dimensions: Standard TO-220 or DDPAK/TO-263 package

Applications:

• DC-DC Converters
• Power Supplies for Embedded Systems
• Battery Chargers
• Industrial Power Supplies
• Automotive Power Management
• LED Drivers

Datasheet:
For detailed technical information, refer to the LM2596HVT-ADJ Datasheet.