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SY20774QCC - High-Performance Single-Cell Lithium-Ion Battery Charger IC

The SY20774QCC from Silergy Technology is a premium single-cell lithium-ion/polymer battery charger integrated circuit designed for embedded, industrial, automotive, and IoT applications. This advanced battery management IC delivers reliable constant-current charging up to 5A with programmable current, timer, and voltage features via I2C interface.

Key Features & Benefits

  • High Charging Current: Supports up to 5A maximum charge current for fast and efficient battery charging
  • Wide Input Voltage Range: Operates with battery pack voltages from 4.5V to 5.5V and supply voltage up to 14V
  • Programmable Control: I2C interface enables flexible programming of charging current, timer, and voltage parameters
  • Industrial-Grade Reliability: Extended operating temperature range from -40°C to 85°C (TA) ensures performance in harsh environments
  • Compact Surface Mount Design: 24-VFQFN exposed pad package optimizes board space and thermal performance
  • RoHS Compliant: Environmentally friendly design meets international standards

Applications

The SY20774QCC is ideal for a wide range of battery-powered applications including portable electronics, industrial equipment, automotive systems, IoT devices, and embedded systems requiring efficient and reliable single-cell lithium-ion battery charging solutions.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with lifecycle commitments and global distribution. Our technical expertise and engineer-focused content help you make informed decisions for your projects.

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Product attributes Property Value
Manufacturer Silergy Technology
Product Series -
Packaging Strip |
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Current - Charging Constant
Programmable Features Current, Timer, Voltage
Fault Protection -
Charge Current - Max 5A
Battery Pack Voltage 4.5V ~ 5.5V
Voltage - Supply (Max) 14V
Interface I2C
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Supplier Device Package -
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.