LM2576HVS-ADJ TO-263-5 High Voltage Adjustable Step-Down Switching Voltage Regulator IC (LM2576HVS-ADJ)
The LM2576HVS-ADJ is a high voltage adjustable step-down switching voltage regulator IC designed for efficient DC-DC power conversion in industrial electronics, automotive systems, embedded applications, and high input voltage power supplies. It provides adjustable output voltage capability with high output current support and wide input voltage range operation.
Key Features -
- High voltage adjustable switching regulator
- High efficiency step-down DC-DC conversion
- Adjustable output voltage capability
- Wide input voltage operating range
- TO-263-5 surface mount package
Specifications -
- IC type / Product type - High Voltage Adjustable Step-Down Switching Voltage Regulator IC
- Logic family / Component type - Power Management IC
- Package type - TO-263-5 SMD IC
- Input voltage - Approx 4V to 60V DC
- Output voltage - Adjustable regulated output voltage
- Output current - Up to approx 3A output current
- Switching frequency - Approx 52kHz typical
- Efficiency - High efficiency switching regulation operation
- Operating temperature - Approx -40°C to +125°C
- Additional important specifications - Wide input voltage support, adjustable feedback control, internal oscillator, thermal shutdown protection, current limiting protection, low external component requirement
Applications -
- Industrial power supply systems
- Automotive electronic systems
- Adjustable DC-DC converter circuits
- Embedded power management systems
- High voltage battery powered equipment
Pinout Configuration -
- Pin 1 - Input voltage pin
- Pin 2 - Switching output pin
- Pin 3 - Ground connection
- Additional pins - Feedback adjustment pin, ON or OFF control pin, thermal tab connection
