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MM3280EB6YRE

The MinebeaMitsumi MM3280EB6YRE is a battery protection IC designed for one-cell Lithium-ion or Lithium-polymer batteries. It offers comprehensive protection against overcharge, overdischarge, and overcurrent conditions.

✓ Total Stock: 471 pcs

MM3280EB6YRE Available from 1 distributor

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	471 pcs On Request	471 pcs	On Request	1	On Request	On Request	18+	On Request	On Request

MM3280EB6YRE Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	MinebeaMitsumi
Package / Case	SOT-26A/B

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MM3280EB6YRE Description

Short technical summary and product information.

The MM3280EB6YRE from MinebeaMitsumi is a high-voltage CMOS protection IC specifically designed for rechargeable Lithium-ion and Lithium-polymer batteries. It provides essential protection functions including overcharge, overdischarge, discharging overcurrent, and short-circuit detection.

This IC features a range of detection and release voltages for overcharge (3.6V to 5.0V) and overdischarge (2.0V to 3.0V), with high accuracy. It also includes detection for discharging overcurrent (+50mV to +300mV) and charging overcurrent (-300mV to -50mV). Various detection delay times are selectable for different protection scenarios, ensuring flexibility in application design.

The MM3280EB6YRE is available in SSON-6J and SOT-26A/B packages, suitable for surface-mount applications. Its low current consumption in normal mode (typ. 3.0µA) and stand-by mode (max. 0.1µA or 0.5µA) makes it ideal for power-sensitive battery management systems.

This protection IC is a critical component for ensuring the safety and longevity of lithium-based battery packs used in a wide array of electronic devices.

MM3280EB6YRE Quick Information

Product Type: Battery Protection IC

Series: MM3280 Series

Canonical Name: MM3280 Series Battery Protection IC

Subcategory: Lithium-Ion Battery ICs

MM3280EB6YRE Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MM3280EB6YRE Features

Protects Lithium-ion and Lithium-polymer batteries.
Detects overcharge, overdischarge, and overcurrent.
Selectable detection delay times.
Low current consumption in normal mode.
Available in SSON-6J and SOT-26A/B packages.

MM3280EB6YRE Applications

Ensures safety in battery-powered devices.
Protects against overcharging and over-discharging.
Prevents damage from overcurrent conditions.
Suitable for portable electronics.
Used in battery management systems.

MM3280EB6YRE FAQs

7 frequently asked questions generated from this part’s specifications.

What packages are available for the MM3280EB6YRE?

The MM3280EB6YRE is available in SSON-6J and SOT-26A/B packages.

What is the overcharge detection voltage range?

The overcharge detection voltage can be set from 3.6V to 5.0V in 5mV steps with an accuracy of ±20mV.

What is the overdischarge detection voltage range?

The overdischarge detection voltage can be set from 2.0V to 3.0V in 50mV steps with an accuracy of ±35mV.

What are the available overcharge detection delay times?

The overcharge detection delay time can be selected from 0.25s, 1.0s, 1.2s, or 4.5s.

What is the typical current consumption in normal mode?

Normal mode current consumption is typically 3.0µA and maximum 6.0µA. Standby mode maximum is 0.1µA or 0.5µA depending on the overdischarge release condition.

Does the IC support 0V battery charging?

The 0V battery charge function can be set to either prohibition or permission.

What is the short detection voltage selection?

The short detection voltage can be selected from 0.7V, 0.8V, or 0.9V with an accuracy of ±0.1V.