10PCS CN3762 CN3765 Li-Ion Battery Charging IC SOP-10 SSOP-10
10PCS CN3762 CN3765 Li-Ion Battery Charging IC SOP-10 SSOP-10
CN3762 / CN3765 Dual Lithium-Ion Battery Charging IC — 10-Piece Pack
Get reliable, efficient charging management for two-cell lithium-ion battery packs with this 10-piece set of CN3762 / CN3765 integrated charging chips. Housed in compact SOP-10 / SSOP-10 packages, these ICs are a go-to choice for engineers, hobbyists, and electronics repair professionals who need proven battery charge-management performance in a small form factor.
Key Features
- Two-Cell Li-Ion Charging: Designed specifically to manage the charging cycle of two series-connected lithium-ion cells with precision.
- SOP-10 / SSOP-10 Package: Space-saving surface-mount packages ideal for compact PCB designs and miniaturized electronics.
- Integrated Circuit Design: Combines pre-charge, constant-current, and constant-voltage charge phases in a single chip, simplifying circuit design.
- Voltage Regulator Type: Functions as a voltage regulator within the charging circuit for stable and consistent output.
- 10-Piece Pack: Great value for prototyping, production runs, or keeping spares on hand.
- New Condition: All chips are brand new — no refurbished or pulled components.
- High-Concern Chemicals: None — meets safety compliance standards.
Specifications
| Part Numbers | CN3762 / CN3765 |
| Package Type | SOP-10 / SSOP-10 |
| Component Type | Integrated Circuit (IC) — Voltage Regulator / Battery Charger |
| Battery Type Supported | Two-Cell Lithium-Ion (Li-Ion) |
| Quantity | 10 Pieces |
| Condition | New |
| Country of Origin | Made in Mainland China |
Who Is This For?
These charging ICs are an excellent choice for electronics engineers, PCB designers, DIY electronics enthusiasts, and repair technicians working on portable devices, power banks, cordless tools, and other Li-Ion battery-powered products. Whether you're building a new prototype or replacing faulty charge management chips, this 10-pack ensures you have enough on hand.
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Frequently Asked Questions
Q: What is the difference between the CN3762 and CN3765 charging ICs?
A: Both the CN3762 and CN3765 are two-cell lithium-ion battery charging management ICs in SOP-10/SSOP-10 packages. They share a similar functional architecture but may differ in charge current settings, input voltage range, or protection features. Always refer to the respective datasheets to confirm which part number best suits your circuit requirements before soldering.
Q: Are these ICs compatible with standard PCB soldering processes?
A: Yes. The SOP-10 and SSOP-10 surface-mount packages are fully compatible with standard SMD reflow and hand-soldering techniques. Their compact footprint makes them well-suited for integration into modern, space-constrained PCB layouts used in portable electronics and battery-powered devices.
Q: How many pieces are included in this listing?
A: This listing includes 10 pieces of the CN3762 or CN3765 integrated lithium-ion battery charging chips. All units are brand new and have not been previously used or refurbished, making them ideal for prototyping, small-batch production, or component inventory stocking.