DW01A
Battery Management
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 5.15 V |
| Interface | - |
| Iq A | 3e-06 |
| 0V Battery Charge | Support |
| Type of Battery | Lithium Battery |
| The Chip Type | Protection IC |
| Type | Description |
|---|---|
| Balance Current | - |
| Charge Current - Max | - |
| Operating Temp | -40°C ~ +85°C |
| Features | Overcharge protection;Over-discharge protection;Overcurrent Protection;Short-Circuit Protection |
| Package / Case | SOT-23-6L |
Product Introduction
The DW01A battery protection IC is designed to protect lithium-ion/polymer battery from damage or degrading the lifetime due to overcharge, overdischarge, and/or overcurrent for one-cell lithium-ion/polymer battery powered systems, such as cellular phones.
The ultra-small package and less required external components make it ideal to integrate the DW01A into the limited space of battery pack. The accurate ±50mV overcharging detection voltage ensures safe and full utilization charging. The very low standby current drains little current from the cell while in storage.
Features
- Reduction in Board Size due to Miniature Package SOT-23-6.
- Ultra-Low Quiescent Current at 3μA (Vcc = 3.6V).
- Overdischarge Current at 4μA (VCC = 1.8V).
- Precision Overcharge Protection Voltage 4.3V ±50mV
- Two Detection Levels for Overcurrent Protection.
- Delay times are generated by internal circuits.
- No external capacitors required.
Applications
- - Protection IC for One-Cell Lithium-Ion / Lithium-Polymer Battery Pack
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
Sourcing DW01A from China? SZ Procure helps international buyers navigate the Shenzhen electronics market and locate suitable supplier options for specific component requirements.
Our Shenzhen sourcing team can help with supplier sourcing, availability checks and quotation comparison for DW01A, then coordinate procurement, supplier screening, inspection and international shipping based on what you need.
Looking to source DW01A? Submit an RFQ and let our Shenzhen sourcing team check available supplier options for you.