Datasheets
ACT8865QI405-T by:

Power Supply Support Circuit, Adjustable, 7 Channel, TQFN-32

Part Details for ACT8865QI405-T by Active-Semi

Results Overview of ACT8865QI405-T by Active-Semi

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Applications Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

ACT8865QI405-T Information

ACT8865QI405-T by Active-Semi is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Part Details for ACT8865QI405-T

ACT8865QI405-T CAD Models

ACT8865QI405-T Part Data Attributes

ACT8865QI405-T Active-Semi
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ACT8865QI405-T Active-Semi Power Supply Support Circuit, Adjustable, 7 Channel, TQFN-32
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer ACTIVE-SEMI INC
Package Description TQFN-32
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Active-Semi
Adjustable Threshold YES
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
JESD-30 Code S-XQCC-N32
Length 4 mm
Number of Channels 7
Number of Functions 1
Number of Terminals 32
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material UNSPECIFIED
Package Code HVQCCN
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 0.8 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2.5 V
Supply Voltage-Nom (Vsup) 3.6 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Form NO LEAD
Terminal Pitch 0.4 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 4 mm

ACT8865QI405-T Related Parts

ACT8865QI405-T Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to ensure efficient heat dissipation.

  • Follow the recommended power-up sequence: VCC, then VIN, then EN. Ensure all input capacitors are properly sized and placed close to the device. Configure the device using the I2C interface according to the datasheet.

  • Use a shielded enclosure, keep sensitive analog traces away from digital traces, and use a common mode choke on the input. Ensure the device is properly decoupled and follow the recommended layout guidelines.

  • Check the power-up sequence, ensure all input capacitors are properly sized and placed, and verify the I2C configuration. Use an oscilloscope to check the output voltage and current. Consult the datasheet and application notes for troubleshooting guides.

  • Use a heat sink or thermal pad, ensure good airflow, and consider using a thermal interface material. Follow the recommended PCB layout and thermal design guidelines in the datasheet and application notes.

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