ACT8846QM490-T footprint, schematic symbol and 3D model by Qorvo

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PCB Footprints

ACT8846QM490-T - Qorvo PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - ACT8846QM490-T

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3D Models

ACT8846QM490-T - Qorvo - 3D model - Quad Flat No-Lead - ACT8846QM490-T

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Datasheet Download Datasheet
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Part Number ACT8846QM490-T
Manufacturer Qorvo
Pin Count 49
Part Category Integrated Circuit
Package Category Quad Flat No-Lead
Footprint Name Quad Flat No-Lead - ACT8846QM490-T
Released Date Dec 14, 2022
Last Modified Date Feb 19, 2025 12:06 PM UTC
Pinout / Pin List Click Here (Member Only)

ACT8846QM490-T Details

Manufacturer Part Number:
ACT8846QM490-T
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Package Description:
TQFN-48
Country Of Origin:
Mainland China
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
20 Weeks
Date Of Intro:
2019-09-11
Manufacturer:
Qorvo
YTEOL:
0
Adjustable Threshold:
YES
Analog IC - Other Type:
POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 Code:
S-XQCC-N48
Length:
6 mm
Number of Channels:
19
Number of Functions:
1
Number of Terminals:
48
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
UNSPECIFIED
Package Code:
HVQCCN
Package Equivalence Code:
LCC48,.24SQ,16
Package Shape:
SQUARE
Package Style:
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Seated Height-Max:
0.8 mm
Supply Current-Max (Isup):
12 mA
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
3 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
Width:
6 mm

ACT8846QM490-T Frequently Asked Questions (FAQs)

A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power lines.
Ensure the output capacitor is within the recommended range (22uF to 47uF), and the input capacitor is at least 10uF. Also, keep the feedback resistors (RFBT and RFB) within the recommended range (1kΩ to 10kΩ).
The maximum input voltage is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
The ACT8846QM490-T is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper thermal design and heat sinking to prevent overheating.
Check the input voltage, output voltage, and current. Verify the PCB layout and component values. Use an oscilloscope to check for oscillations or noise. Consult the datasheet and application notes for guidance.

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ACT8846QM490-T Overview

Use the download button to access the ACT8846QM490-T schematic symbol, PCB footprint, and 3D model.

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About Qorvo

Qorvo is a prominent American semiconductor company that specializes in the design and manufacturing of radio frequency (RF) solutions. The company was formed in 2015 through the merger of TriQuint Semiconductor and RF Micro Devices. Qorvo's product portfolio encompasses a wide range of RF components and semiconductor technologies used in various applications, including wireless communications, aerospace and defense, and IoT (Internet of Things) devices.

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ACT8846QM490-T - Qorvo

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