DW01K BATTERY PROTECTOR IC

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SKU: IFT00219-2 Category:

The DW01A is a Lithium-Ion battery protection IC designed for single-cell battery packs. It safeguards against overcharging, over-discharging, and overcurrent conditions, ensuring the safety and longevity of lithium-ion and lithium-polymer batteries. Compact and efficient, the DW01A is commonly integrated into battery management systems for various portable electronic devices.

Key Features of DW01A Lithium Battery Protection IC SOT23-6:
    • Overcharge Protection: Automatically cuts off charging when the battery voltage exceeds safe limits, preventing overcharging.
    • Over-Discharge Protection: Disconnects the battery load to prevent excessive discharge, which can damage the battery.
    • Overcurrent Protection: Detects overcurrent scenarios to protect against short circuits and overcurrent damage.
    • Compact SOT23-6 Package: Small size for easy integration in compact devices and circuits.
Technical Specifications of DW01A Lithium Battery Protection IC SOT23-6:
    • Operating Voltage: 2.5V – 10V
    • Overcharge Detection Voltage: 4.25V ± 0.025V
    • Overcharge Release Voltage: 4.15V ± 0.05V
    • Over-Discharge Detection Voltage: 2.5V ± 0.08V
    • Overcurrent Detection: Typically set for 3A or more, based on external resistor configuration
    • Package: SOT23-6
Schematic Diagram, Connection, Wiring, and Pinout of DW01A Lithium Battery Protection IC SOT23-6:
  • Schematic Diagram: Shows connections for typical protection circuits with MOSFETs for controlling charge and discharge paths.
  • Connection: Connect to a single-cell lithium battery setup with MOSFETs to handle switching, enabling protection against abnormal charging and discharging.
  • Pinout:
    • VDD: Positive battery terminal (Power Supply)
    • VSS: Ground terminal
    • CS: Overcurrent detection input
    • DO: Discharge control output
    • CO: Charge control output
Applications of DW01A Lithium Battery Protection IC SOT23-6:
    • Lithium Battery Management: Ideal for single-cell lithium-ion or lithium-polymer battery protection in devices such as smartphones, tablets, and power banks.
    • Portable Electronics: Used in various portable devices to ensure battery safety and extend the life cycle.
    • Battery-Powered DIY Projects: Adds essential protection to battery-powered electronics and DIY lithium battery setups.
Equivalent Models of DW01A Lithium Battery Protection IC SOT23-6:
    • HT3582A: A similar battery protection IC offering overcharge and over-discharge protection for single-cell lithium-ion batteries.
    • TP4056: Another battery management IC with integrated protection and charging functions.
Keywords for DW01A Lithium Battery Protection IC SOT23-6:
    • Lithium Battery Protection
    • Overcharge Protection
    • DW01A Battery IC
    • SOT23-6 Protection IC
    • Battery Management IC
Package Includes:
    • 1 x DW01A Lithium Battery Protection IC SOT23-6

Additional information

Weight 0.2 g
PACKAGE

SOT-23

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DW01K BATTERY PROTECTOR IC

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