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NCP5252 - 2A Integrated Sync Buck Converter

Description

1 VCC Internal LDO power supply 2 BST Top MOSFET driver input supply, place a ceramic capacitor between LX and BST.

Output voltage power good indication.

The power good pin is an open drain indication flag.

Features

  • include Under Voltage Lock Out (UVLO), Over Voltage Protection (OVP), Cycle-by-Cycle Current Protection (OCP) and Thermal Shutdown. The part is packaged in a 3x3 mm QFN-16. Features.
  • 1% Accuracy 0.6 V Reference.
  • VCC Voltage 4.5 V to 13.2 V.
  • Adjustable Output Voltage Range: 0.6 V to 5.0 V.
  • Transient Response Enhancement (TRE) Feature.
  • Low Side Lossless Sense Current Control.
  • Input Voltage Feed Forward Control.
  • Internal Digital Soft.

📥 Download Datasheet

Datasheet Details

Part number NCP5252
Manufacturer onsemi
File Size 1.05 MB
Description 2A Integrated Sync Buck Converter
Datasheet download datasheet NCP5252 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NCP5252 Buck Regulator - Integrated, Synchronous, Light Load Efficiency 2.0 A, 1.0 MHz NCP5252 is a synchronous buck regulator with integrated high-side and low-side MOSFETs. The device is capable of operating from a 5 V or 12 V supply and can output a voltage down to 0.6 V. The switching frequency is adjustable from 333 kHz up to 1.0 MHz and has the ability to provide skip mode for light load efficiency. NCP5252 protection features include Under Voltage Lock Out (UVLO), Over Voltage Protection (OVP), Cycle-by-Cycle Current Protection (OCP) and Thermal Shutdown. The part is packaged in a 3x3 mm QFN-16. Features • 1% Accuracy 0.6 V Reference • VCC Voltage 4.5 V to 13.2 V • Adjustable Output Voltage Range: 0.6 V to 5.0 V • Transient Response Enhancement (TRE) Feature.
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