Sale!
DW03A Lithium Battery Protection IC with integrated MOSFET
Original price was: ₹8.00.₹5.00Current price is: ₹5.00.
Features:
- Single-cell Li-ion/LiPo battery protection
- Integrated internal MOSFET for efficient switching
- Overcharge, over-discharge, and overcurrent protection
- Compact SOT-23 package
- Low quiescent current for battery efficiency
In stock
DW03A Lithium Battery Protection IC with integrated MOSFET
The Hengjiaxing DW03A is a compact, high-reliability single-cell lithium-ion and lithium-polymer battery protection IC. With an integrated internal MOSFET, it provides precise overcharge, over-discharge, and overcurrent protection, ensuring battery safety and longevity. Ideal for small battery-powered devices, portable electronics, and DIY battery packs.
Features:
- Single-cell Li-ion/LiPo battery protection
- Integrated internal MOSFET for efficient switching
- Overcharge, over-discharge, and overcurrent protection
- Compact SOT-23 package
- Low quiescent current for battery efficiency
Applications:
- Portable electronics
- Power banks
- Lithium battery packs
- DIY battery management systems
| Weight | 1 g |
|---|
Related products
-
TP4054(LX) Linear Lithium Battery charger IC
Original price was: ₹4.00.₹3.00Current price is: ₹3.00.Add to cartFeatures:
- Input voltage: 4–8 V (typical 5 V USB)
- Charging current: Up to 500 mA (adjustable via external resistor)
- Integrated thermal regulation
- Overcharge and overvoltage protection
- Small SOT-23-5L package options
- Simple, cost-effective solution for single-cell battery charging
-
DW01A-JSM Lithium Battery Protection IC
Original price was: ₹5.00.₹3.00Current price is: ₹3.00.Add to cartFeatures
- Overcharge Protection: Activates when battery voltage exceeds 4.3V (±50mV), with automatic release at 4.1V (±50mV).
- Overdischarge Protection: Triggers below 2.4V (±100mV), releasing at 3.0V (±100mV).
- Overcurrent Protection: Detects currents above 150mV (±30mV), with short-circuit detection at 1.35V.
- Ultra-Low Quiescent Current: Consumes just 3µA (typical) at VCC = 3.6V, extending battery shelf life.
- Integrated Delay Circuits: No external capacitors needed for delay timing.
- Charge from 0V Battery: Supports charging of deeply discharged cells.
- Operating Temperature: -40°C to +85°C.
Reviews
There are no reviews yet.