onsemi

NCP1580DR2G

NCP1580DR2G Description

The NCP1580DR2G is a high-performance, single-output, buck switching regulator IC designed and manufactured by onsemi. This device is part of the DC-DC Switching Controllers category and is known for its exceptional performance in various electronic applications. Although it has been declared obsolete, it still holds a significant place in the market due to its unique features and advantages.

NCP1580DR2G Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Obsolete
• Frequency - Switching: 350kHz
• REACH Status: REACH Unaffected
• Manufacturer: onsemi
• Voltage - Supply (Vcc/Vdd): 4.5V ~ 13.2V
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Synchronous Rectifier: Yes
• ECCN: EAR99
• Topology: Buck
• Mounting Type: Surface Mount
• Clock Sync: No
• Number of Outputs: 1
• Control Features: Phase Control
• Duty Cycle (Max): 90%
• Output Phases: 1
• HTSUS: 8542.31.0001
• Package: Tape & Reel (TR)
• Base Product Number: NCP1580

The NCP1580DR2G stands out from similar models due to its synchronous rectifier feature, which significantly improves efficiency and reduces power loss. Its buck topology and phase control capabilities make it an ideal choice for applications requiring precise output voltage regulation. The device's 350kHz switching frequency ensures fast transient response and stable operation.

NCP1580DR2G Applications

The NCP1580DR2G is ideal for a wide range of applications, including:

1. Telecommunications: Powering electronic devices in communication systems, such as routers and switches.
2. Industrial Control: Providing stable power to industrial control systems and automation equipment.
3. Consumer Electronics: Powering devices like smartphones, tablets, and laptops.
4. Medical Devices: Ensuring reliable power supply to medical equipment, such as monitoring systems and diagnostic devices.

Conclusion of NCP1580DR2G

Despite being classified as obsolete, the NCP1580DR2G remains a popular choice in the electronics industry due to its unique features and proven performance. Its synchronous rectifier, buck topology, and phase control capabilities make it an ideal solution for applications requiring precise output voltage regulation and efficient power conversion. Although it may be challenging to source, the NCP1580DR2G continues to be a reliable and efficient choice for various electronic systems.