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HomeProductsIntegrated Circuits (ICs)PMIC - Battery ChargersMCP73855T-I/MF
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MCP73855T-I/MF - Microchip Technology

Manufacturer Part Number
MCP73855T-I/MF
Manufacturer
Microchip Technology
Allelco Part Number
32D-MCP73855T-I/MF
ECAD Model
Parts Description
IC BATT CONTRL LI-ION 1CEL 10DFN
Detailed Description
Package
10-VFDFN Exposed Pad
Data sheet
Analog and Interface Product Guide.pdf
MCP73853, 55.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MCP73855T-I/MF Tech Specifications
Microchip Technology - MCP73855T-I/MF technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - MCP73855T-I/MF

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Max) 5.5V  
Supplier Device Package 10-DFN (3x3)  
Series -  
Programmable Features Timer  
Package / Case 10-VFDFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Cells 1  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Interface -  
Fault Protection -  
Current - Charging Constant - Programmable  
Charge Current - Max 475mA  
Battery Pack Voltage 4.2V  
Battery Chemistry Lithium Ion/Polymer  
Base Product Number MCP73855  

Parts Introduction

Manufacturer Part Number

MCP73855T-I/MF

Manufacturer

Microchip Technology

Introduction

Integrated lithium-ion/polymer battery charger

Product Features and Performance

Programmable charging current

Support for single cell lithium-ion/polymer batteries

Constant current charging

Automatic recharge

Embedded timer for charge termination

Product Advantages

High accuracy charging control

Low component count for space-saving design

Integrated power transistor and current sense

Thermal regulation for temperature protection

Key Technical Parameters

Charge Current Max: 475mA

Battery Pack Voltage: 4.2V

Voltage Supply (Max): 5.5V

Operating Temperature Range: -40°C to 85°C

Packaging: Tape & Reel for automated assembly

Quality and Safety Features

Over-temperature protection

Undervoltage lockout

Compatibility

Designed for lithium-ion/polymer battery chemistries

Application Areas

Portable electronic devices

Wearable technology

Consumer electronics

Product Lifecycle

Currently active

Not indicated to be nearing discontinuation

Replacements or upgrades should be checked for on Microchip Technology's official website

Several Key Reasons to Choose This Product

Trusted manufacturer with industry reputation

High precision for improved battery lifecycle

Adaptable to diverse applications and industries

Extended temperature range for harsh environments

Compact DFN package for space-sensitive applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology MCP73855T-I/MF

Product Attribute MCP73855T-I/MF MCP73844-820I/MS MCP73861T-I/MLG MCP73843-420I/MS
Part Number MCP73855T-I/MF MCP73844-820I/MS MCP73861T-I/MLG MCP73843-420I/MS
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Number of Cells 1 1 ~ 2 1 1
Voltage - Supply (Max) 5.5V 12V 12V 12V
Series - - - -
Base Product Number MCP73855 MCP73844 MCP73861 MCP73843
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Programmable Features Timer Timer Timer Timer
Battery Chemistry Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion/Polymer Lithium Ion/Polymer
Package / Case 10-VFDFN Exposed Pad 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 16-VQFN Exposed Pad 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Charge Current - Max 475mA - 1.38A -
Supplier Device Package 10-DFN (3x3) 8-MSOP 16-QFN (4x4) 8-MSOP
Fault Protection - - - -
Interface - - - -
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tube
Current - Charging Constant - Programmable - Constant - Programmable -
Battery Pack Voltage 4.2V 8.2V 4.2V 4.2V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)

MCP73855T-I/MF Datasheet PDF

Download MCP73855T-I/MF pdf datasheets and Microchip Technology documentation for MCP73855T-I/MF - Microchip Technology.

Datasheets
Analog and Interface Product Guide.pdf
PCN Packaging
Label and Packing Changes 23/Sep/2015.pdf Packing Changes 10/Oct/2016.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
Design Resources
Portable Power Conversion Design Guide.pdf
Other Related Documents
Cylindrical Battery Holders.pdf
HTML Datasheet
MCP73853, 55.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MCP73855T-I/MF Image

MCP73855T-I/MF

Microchip Technology
32D-MCP73855T-I/MF

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