, , ,

MCP73831 IC – (SMD SOT-23 Package) – Li-ion Battery Charger IC

Availability:

1000 In stock
Add to wishlist
Compare

₹180.00 (excluding 18% GST)

1000 In stock

Compare

Description

The MCP73831 is a linear charge management controller designed for charging single-cell Li-ion and Li-polymer batteries. It is ideal for applications that require a compact charging solution with minimal external components. The device provides the necessary charging functions, including constant current, constant voltage regulation, and charge termination, ensuring safe and reliable charging.

Features

  • Small SMD SOT-23 Package: Ideal for compact designs.
  • Constant Current/Constant Voltage (CC/CV) Charging: Ensures proper charging of lithium batteries.
  • Preconditioning: Provides battery preconditioning for deeply discharged cells.
  • Charge Termination: Automatically terminates charging when the battery is fully charged.
  • Low Power Consumption: Optimized for low power and high efficiency.
  • Temperature Monitoring: Built-in temperature monitoring to prevent over-temperature charging.
  • Over-voltage and Over-current Protection: Ensures safe charging with protection against excessive voltage and current.
  • Available in Single-Cell Configuration: Designed for single Li-ion or Li-polymer cells (4.2V maximum charging voltage).
  • Adjustable Charging Current: Set via an external resistor.
  • Thermal Regulation: Protects the device in high-temperature environments.

Specifications

  • Battery Voltage (Nominal): 3.7V (single cell).
  • Charging Voltage: 4.2V ±1% (nominal for Li-ion cells).
  • Charging Current: Programmable up to 500mA (depending on the selected resistor).
  • Input Voltage Range: 4.5V to 6V.
  • Charge Current Regulation: Adjustable through an external resistor.
  • Standby Current: 50µA (typical).
  • Operating Temperature Range: -40°C to +85°C.
  • Package Type: SMD SOT-23-5 package.
  • Maximum Charge Current: 500mA (adjustable).
  • Efficiency: High efficiency for minimal heat dissipation.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

Based on 0 reviews

0.0 overall
0
0
0
0
0

Be the first to review “MCP73831 IC – (SMD SOT-23 Package) – Li-ion Battery Charger IC”

eighteen + seventeen =

There are no reviews yet.

Related products

0
    0
    Your Cart
    Your cart is emptyReturn to Shop
    To find out your shipping cost , Please proceed to checkout.
    Continue Shopping