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SY20759QEQ (SY6995QEQ)

Not recommended for new designs
Dual Ports, Wide Input, High Current, Bidirectional Regulator For Single Cell Li-Ion Battery Power Bank Application
Datasheet
SY20759QEQ Dual Ports, Wide Input, High Current, Bidirectional Regulator For Single Cell Li-Ion Battery Power Bank Application Datasheet
Part number SY20759QEQ
Vin (max) (V) 13.5
Vin (min) (V) 4
Absolute max Vin (max) (V)
Number of series cells Single Cell
Charge voltage (max) (V)
Charge voltage (min) (V)
Charge current (max) (A) 8
Charge current (min) (A)
Integrated FETs(Yes/No)
Topology
Control interface
Features Dual ports, Bi-direction for USB-C, I2C, ADC, BC1.2, 28W Boost
Operating temperature range(°C)
Package QFN5x5-32
  • Integrated N-Channel MOSFETs with 16V Voltage Rating and Extremely Low RDS(ON)
  • High Switching Frequency to Minimize Peripheral Circuit Design
  • Trickle Current / Constant Current / Constant Voltage Charging Mode
  • Maximum 8A Battery Charging Current
  • Maximum 28W OTG Output Power
  • Automatic Input Power Source Detection
  • USB Port Identifier for Various Input Current Limit
  • I2C Controls

- Programmable Battery Charge Voltage

- Programmable Constant Charge Current

- Programmable Input Voltage DPM

- Programmable Input Current Limit and Output Current Limit

- Programmable Bus Voltage for Discharging Mode

- Programmable Battery Charging Timeout

  • Charging Enable Control
  • Charging Mode CV Tolerance +/-0.5%
  • Host Enable Control for Standby Mode in Discharging Mode
  • Battery UTP/OTP in Charging Mode and Discharging Mode
  • Over Temperature Protection
  • Light Load Status Indication
  • Charge Status Indication
  • Low Profile Package QFN5×5 for Portable Applications

Evaluation Board

  • 20759

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  • 20759-

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  • 20759--

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  • 20759---

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EVB_SY20759QEQ

The EVB_SY20759QEQ is used to evaluate dual ports wide input bidirectional regulator SY20759QEQ.

Technical Documentation

Title Date
Silergy_Catalog_Q2_2026 2026-06-12

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