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SY20095DEC (SY8075DEC)

Production
High Efficiency 1.5MHz, 1A Synchronous Step Down Regulator
Datasheet
SY20095DEC High Efficiency 1.5MHz, 1A Synchronous Step Down Regulator Datasheet
Part number SY20095DEC
Channel(#)
Vin (min) (V) 2.5
Vin (max) (V) 6.5
Switching frequency (min)(kHz)
Switching frequency (max)(kHz)
Vout (min) (V) 0.6
Vout (max) (V)
Iout (max) (A) 1
Vout2 (min)(V)
Vout2 (max )(V)
Iout2 (max)(A)
Vref accuracy (±%) ±2%
Vout accuracy(±%)
Control mode
Duty cycle (max)(%)
Operation mode
Iq (typ) (uA)
Features 100% Dropout Operation
Package DFN2x2-6
Operating temperature range(°C)
Functional safety category
  •       Low RDS(ON) for Internal Switches (Top/Bottom): 260mΩ/170 mΩ
  •       2.5-6.5V Input Voltage Range
  •       40μA Typical Quiescent Current
  •       High Light Load Efficiency
  •       1.5MHz Switching Frequency
  •       Internal Soft-start Limits the Inrush Current
  •       100% Dropout Operation
  •       RoHS Compliant and Halogen Free
  •       Compact Package: DFN2x2-6

 The SY20095 is a high-efficiency 1.5MHz synchronous step-down DC-DC converter capable of delivering up to 1A output current. It operates over a wide input voltage range from 2.5V to 6.5V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.

Evaluation Board

  • 20095-1

    Photo of evaluation board

  • 20095-2

    Photo of evaluation board

  • 20095-3

    Photo of evaluation board

EVB_SY20095DEC

The EVB_SY20095DEC is intended for evaluating 1.5MHz, 1A, 2.5~6.5V input,1.8V output synchronous Buck regulator. It features Enable control, output voltage selection inputs. 

Technical Documentation

Title Date
Silergy_Catalog_Q2_2026 2026-06-12
DFN2x2-6 2022-05-20