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SY20652QNC (SQ76202QNC)

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High Efficiency, Built-in Inductor, 1.7MHz, 2A, 23V Input Synchronous Step Down Regulator
Datasheet
SY20652QNC High Efficiency, Built-in Inductor, 1.7MHz, 2A, 23V Input Synchronous Step Down Regulator Datasheet
Part number SY20652QNC
Topology Buck
Vin (min) (V) 4.5
Vin (max) (V) 23
Iout (max) (A) 2
Vout (min) (V) 0.6
Vout (max) (V) IN*Dmax
Default Vout (V) Adjustable
Package QFN3×3-10
Height(mm) 2.1
Fsw(MHz) 1.7
Vref accuracy (±%) ±1.5
with I2C No
with PG Yes
Soft start External
Features PFM
MSL 3
  • low RDS(ON) for Internal Switches (Top/Bottom): 105mΩ/50mΩ
  • 4.5-23V Input Voltage Range
  • 2A Output Current Capability
  • 1.7MHz Switching Frequency
  • Instant PWM Architecture to Achieve Fast Transient Responses
  • Cycle-by-cycle Peak Current Limitation
  • Adjustable soft-start Time
  • Hic-cup Mode Output Short Circuit Protection
  • ±1.5% 0.6V Reference
  • Power Good Indicator
  • QFN3×3-10 Package

Evaluation Board

  • 1

    Photo of evaluation board

  • 2

    Photo of evaluation board

  • 3

    Photo of evaluation board

EVB_SY20652QNC

The EVB_SY20652QNC is used to evaluate High Efficiency, Built-in Inductor, 2MHz, 2A, 23V Input Synchronous Step Down Regulator SY20652QNC.

Technical Documentation

Title Date
Silergy_Catalog_Q2_2026 2026-06-12