Datasheet4U Logo Datasheet4U.com

SY26056 - High-Efficiency Synchronous Step-Down Regulator

General Description

The SY26056 high-efficiency synchronous stepdown DC/DC regulator is capable of delivering 6A of continuous source or sink output current over a wide input voltage range of 0.8V to 6V.The output voltage is adjustable from 0.4V to 1.2V Silergy’s proprietary Instant-PWM™ fast-response, constant-on-time

Key Features

  • 0.8V to 6V Input Voltage Range.
  • 6A Continuous Output Source or Sink Current.
  • Internal 18mΩ Power Switch and 10mΩ Synchronous Rectifier.
  • Accurate ±1% Output Voltage.
  • Fast Transient Response.
  • 600kHz and 1000kHz Operating Frequency.
  • Adjustable 0.4 to 1.2V Output Voltage.
  • Selectable Peak-, Valley-, and Reverse- Current Limit.
  • Selectable Automatic High-Efficiency Discontinuous Operating Mode at Light Loads.
  • Output Voltage Tracking Using an External V.

📥 Download Datasheet

Datasheet Details

Part number SY26056
Manufacturer Silergy
File Size 1.15 MB
Description High-Efficiency Synchronous Step-Down Regulator
Datasheet download datasheet SY26056 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.

View original datasheet text
SY26056 Continuous Source- or Sink-Current, 6A, 6V Input High-Efficiency Synchronous Step-Down Regulator General Description The SY26056 high-efficiency synchronous stepdown DC/DC regulator is capable of delivering 6A of continuous source or sink output current over a wide input voltage range of 0.8V to 6V.The output voltage is adjustable from 0.4V to 1.2V Silergy’s proprietary Instant-PWM™ fast-response, constant-on-time (COT) PWM control method supports high input/output voltage ratios (low duty cycles) and responds to load transients within approximately 100ns, while maintaining a nearconstant operating frequency over line, load, and output voltage ranges. This control method provides stable operation without complex compensation, even with low-ESR ceramic output capacitors.