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MCP73831-2ACI/MC +BOM

Single Cell, Li-Ion/Li-Polymer Charge Management Controller.

MCP73831-2ACI/MC Information

Description

The Microchip Technology MCP73831-2ACI/MC is a linear battery charger controller designed for single-cell lithium-ion or lithium-polymer battery charging applications. It provides high accuracy voltage regulation, programmable charge current up to 500mA, and automatic pre-conditioning of deeply discharged cells. The device features constant current/constant voltage charging, automatic power-down when input power is removed, safety timeout timer, thermal regulation, and protection. This charger controller is suitable for various portable devices such as mobile phones, tablets, digital cameras, and portable media players, as well as portable medical devices and other handheld electronics.

Features

According to the product information, the features of the MCP73831-2ACI/MC are:

  • High accuracy voltage regulation
  • Programmable charge current up to 500mA
  • Automatic pre-conditioning of deeply discharged cells
  • Constant current/constant voltage charging
  • Automatic power-down when input power is removed
  • Safety timeout timer
  • Thermal regulation and protection

Note that the feature list only includes the technical capabilities of the product, but does not include any non-technical or marketing-related features.

Package

The package type of MCP73831-2ACI/MC is DFN EP-8.

Manufacturer

The manufacturer of the MCP73831-2ACI/MC is Microchip Technology Inc., a leading provider of microcontroller, memory, and analog semiconductors.

Applications

According to the product information, the application areas of MCP73831-2ACI/MC include:

  • Portable devices such as mobile phones, tablets, digital cameras, and portable media players
  • Portable medical devices and other handheld electronics

These applications are suitable for single-cell lithium-ion or lithium polymer battery charging.

Equivalent

The equivalent products of MCP73831-2ACI/MC are:

  • Texas Instruments TPS61230
  • STMicroelectronics LTM8025
  • ON Semiconductor NCP1406
  • Analog Devices ADP8860

These linear battery chargers offer similar features and specifications to the Microchip MCP73831-2ACI/MC.

Specifications

Product Category: Battery Management Product: Charge Management
Battery Type: Li-Ion, Li-Polymer Output Voltage: 4.2 V
Output Current: 15 mA to 500 mA Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C Packaging: Tube
Height: 0.88 mm Length: 2 mm
Type: Charge Controller Width: 3 mm
Mounting Style: SMD/SMT Product Type: Battery Management
Factory Pack Quantity: 150 Subcategory: PMIC - Power Management ICs
Unit Weight: 0.000550 oz Tags MCP73831-2AC, MCP73831-2A, MCP73831-2, MCP73831, MCP7383, MCP738, MCP73, MCP7, MCP
Package/Case DFN8

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Ratings and Reviews

More
D
D**n 02/09/2023

All excellent thanks! and quickly delivered

11
D
D**n 09/07/2022

As described, worked fine!

2
I
I**c 08/03/2022

The product is new. Delivered on time. I haven't checked in yet.

2
D
D**N 10/31/2021

Arrived to Mexico in arround 5 days. The cable looks as described and is of good quality. I recommend this seller.

12

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