MCP73831-2ATI/OT

Name: MCP73831-2ATI/OT
Brand: Microchip Technology
Rating: 4.5 (10 reviews)
Author: Lisleapex

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN

7,215 Effective Inventory

MCP73831-2ATI/OT

Effective Inventory7,215

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5, PLASTIC, SC-74A, SOT-23, 5 PIN

Manufacturer Part # : MCP73831-2ATI/OT
Package/Case: SOT23-5
Brand: Microchip Technology
Product Categories : Power Management - Specialized

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About Shipping

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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MCP73831-2ATI/OT DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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MCP73831-2ATI/OT Description

The MCP73831-2ATI/OT is a 1-channel power supply support circuit from Microchip, designed for charging lithium-ion or lithium-polymer batteries in portable electronic devices. This device features a tiny package size and efficient charging capabilities, making it ideal for compact circuit designs.

Pin Details

The MCP73831-2ATI/OT is a programmable charge current controller with 5 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.

Pin configuration

Pin 1 (Charge Complete): Status Output indicating charge completion
Pin 2 (Power Good): Status Output indicating stable power supply
Pin 3 (Input): Input voltage for charging the battery
Pin 4 (GND): Ground connection
Pin 5 (VCC): Positive power supply connection

Features

Tiny Package: The MCP73831-2ATI/OT is housed in a compact SOT23 package, making it suitable for portable electronic devices.
Input Voltage Range: It accepts input voltages between 4.5V and 6.5V, allowing for flexibility in battery charging applications.
Programmable Charge Current: The device allows for programmable charge current settings from 15mA to 500mA, enabling customization for specific battery types.
Automatic Charge Termination: It features constant voltage automatic charge termination, ensuring safe and efficient charging of batteries.
Status Outputs: The device provides status outputs (Charge Complete and Power Good) to indicate the completion of the charging process and stable power supply.

Applications

The MCP73831-2ATI/OT is commonly used in portable electronic devices, such as smartphones, tablets, and digital cameras, to charge lithium-ion or lithium-polymer batteries.

Where to Use:

Portable electronic devices
Battery-powered gadgets
Wireless communication devices

Manufacturer

The MCP73831-2ATI/OT is manufactured by Microchip, a leading provider of semiconductor components and solutions.

Packages

The device comes in a compact SOT23 package, making it suitable for surface-mount technology (SMT) applications.

FAQ

Q: What is the input voltage range for the MCP73831-2ATI/OT?
A: It accepts input voltages between 4.5V and 6.5V.

Q: Can the MCP73831-2ATI/OT be used in automotive applications?
A: No, it is not designed for use in automotive applications due to its limited operating temperature range (-40°C to +125°C) and lack of ESD protection.

Q: Is the MCP73831-2ATI/OT suitable for charging lithium-ion batteries?
A: Yes, it is designed specifically for charging lithium-ion or lithium-polymer batteries in portable electronic devices.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code	Yes	Rohs Code	Yes
Part Life Cycle Code	Active	Part Package Code	SOT-23
Pin Count !	5	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code !	8542.39.00.01
Adjustable Threshold	YES	Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT
JESD-30 Code	R-PDSO-G5	JESD-609 Code	e3
Length	2.95 mm	Moisture Sensitivity Level	1
Number of Channels	1	Number of Functions	1
Number of Terminals	5	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	Package Body Material	PLASTIC/EPOXY
Package Code	LSSOP	Package Equivalence Code	TSOP5/6,.11,37
Package Shape	RECTANGULAR	Package Style	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260	Power Supplies !	3.3/5 V
Qualification Status !	Not Qualified	Seated Height-Max	1.45 mm
Supply Current-Max (Isup)	1.5 mA	Supply Voltage-Max (Vsup)	6 V
Supply Voltage-Min (Vsup)	3.75 V	Surface Mount !	YES
Temperature Grade !	INDUSTRIAL	Terminal Finish	MATTE TIN
Terminal Form !	GULL WING	Terminal Pitch !	0.95 mm
Terminal Position	DUAL	Width	1.65 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MCP73831-2ATI/OT PDF Download