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Product Detailed Parameters
- Description：30V/5A BUCKBOOST CHARGER MOSFET
- Series：-
- Mfr：Qorvo
- Package：Tape & Reel (TR)
- Battery Chemistry：Lithium Ion
- Voltage - Supply (Max)：29V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：32-PowerVFQFN
- Supplier Device Package：32-QFN (4x4)
- Number of Cells：3
- Current - Charging：Constant - Programmable
- Programmable Features：Current, Timer, Voltage
- Fault Protection：Over Current, Over Temperature, Over-Under Voltage
- Charge Current - Max：5A
- Battery Pack Voltage：12.6V
- Interface：I2C
- Grade：-
- Qualification：-
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Overview
The ACT2861QI301-T is a battery management IC from Qorvo, designed as a Buck-Boost charger with integrated MOSFETs and On-The-Go (OTG) functionality. It supports input voltages from 3.9 V to 29 V and is suitable for charging 2 to 5 series lithium-ion batteries. The device operates within a temperature range of -40°C to +150°C and utilizes an FCQFN-42 package.
Feature Summary
- Integrates four power MOSFETs for efficient buck-boost conversion
- Supports On-The-Go (OTG) discharge capability
- Optimized for low input current in transport and standby modes
Applications
- Portable electronic devices requiring compact charging solutions
- Equipment utilizing 2 to 5 series lithium-ion battery packs
- Applications sensitive to transport power consumption
Procurement Notes
Verify the specific suffix 'T' against official documentation to confirm reel packaging specifications. Ensure compatibility with the FCQFN-42 footprint and thermal requirements. Confirm that the 30V rating aligns with system input constraints. Cross-reference the exact part number with manufacturer datasheets to validate functional parameters before procurement.
Selection Notes
Select this component for designs requiring high-efficiency charging in space-constrained environments. The integrated MOSFET design reduces external component count. Consider the wide operating temperature range for harsh conditions. Verify that the OTG feature meets system power delivery needs. Ensure input voltage ranges match the available power source.
Part Context
This part belongs to the ACT2861 series of charge management ICs. It is categorized under PMIC - Power Management ICs. The series focuses on providing efficient, low-component-count solutions for multi-cell battery applications. It represents Qorvo's approach to integrating power stages directly into the controller.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided data. Consult official Qorvo resources for potential alternatives or updated versions within the ACT2861 family.
