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SY8293 - 2.5A Non-synchronous Step Down Regulator

General Description

The SY8293 is a high efficiency 800 kHz, adaptive constant OFF time controlled non-synchronous stepdown DC-DC regulator capable of delivering 2.5A output current respectively.

Key Features

  • 5-40V input voltage range.
  • Low RDS(ON) for internal N-channel Power FET: 180 mΩ.
  • 800kHz switching frequency.
  • Adaptive constant OFF time control.
  • Internal softstart limits the inrush current.
  • 2% 0.6V reference.
  • RoHS Compliant and Halogen Free.
  • Compact package: SO8E.

📥 Download Datasheet

Datasheet Details

Part number SY8293
Manufacturer Silergy
File Size 3.12 MB
Description 2.5A Non-synchronous Step Down Regulator
Datasheet download datasheet SY8293 Datasheet

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.

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Application Note: AN_SY8293 High Efficiency, 800kHz, 40V Input, 2.5A Non-synchronous Step Down Regulator General Description The SY8293 is a high efficiency 800 kHz, adaptive constant OFF time controlled non-synchronous stepdown DC-DC regulator capable of delivering 2.5A output current respectively. The SY8293 can operate over a wide input voltage range from 5V to 40V and integrate the main switch with very low RDS(ON) to minimize the conduction loss. Low output voltage ripple and small external inductor and capacitor sizes are achieved with 800 kHz switching frequency.