Written by 
New CD3217B12 & CD3217B13 Charger IC – the ultimate power solution for modern devices. Designed with the latest USB control technology, this dual‑chip IC delivers efficient, reliable charging for a wide range of products, including AIR4, Air6, A2696, A2228, and A2377. Whether you’re building a charging station, a power bank, or a custom USB charger, the CD3217 series offers the performance and flexibility you need.
Product Overview
The CD3217B12 and CD3217B13 are high‑performance charger ICs that integrate an 8N EEPROM chip for programmable charging profiles. They support fast charging, over‑current protection, and USB‑PD compliance, making them ideal for both consumer electronics and industrial applications.
Key Highlights
- Dual‑chip design: CD3217B12 & CD3217B13 for versatile power management.
- Integrated 8N EEPROM chip allows custom charging parameters and firmware updates.
- USB‑PD compliant with support for 5V, 9V, 12V, and 20V output profiles.
- Advanced protection features: over‑current, over‑temperature, short‑circuit, and reverse polarity.
- Compact 8‑pin QFN package for space‑constrained designs.
- Compatible with AIR4, Air6, A2696, A2228, A2377, and many other USB‑powered devices.
- Low quiescent current for battery‑powered applications.
- Easy integration with standard USB controllers and microcontrollers.
Technical Specifications
Operating Voltage: 4.5 V – 5.5 V
Output Current: 500 mA – 3 A (configurable via EEPROM)
Package: 8‑pin QFN, 3 mm × 3 mm
Temperature Range: –40 °C to +85 °C
Protection: OCP, OVP, OTP, SCP, RCP
Compatibility
These charger ICs are engineered to work seamlessly with the following product lines:
- Air4 series
- Air6 series
- A2696
- A2228
- A2377
- Other USB‑PD compliant devices
Why Choose CD3217B12/B13?
Our charger ICs combine cutting‑edge technology with proven reliability. The integrated EEPROM allows you to fine‑tune charging behavior without additional components, reducing BOM costs and simplifying design. With robust protection circuitry and USB‑PD support, you can deliver fast, safe charging to your customers, boosting brand trust and satisfaction.
Price: $ 1.88