MP24971DN-LF-Z footprint, schematic symbol and 3D model by Monolithic Power Systems (MPS)

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Part Number MP24971DN-LF-Z
Manufacturer Monolithic Power Systems (MPS)
Pin Count 9
Part Category Integrated Circuit
Package Category Small Outline Packages
Footprint Name Small Outline Packages - SOIC8E
Released Date May 26, 2022
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

MP24971DN-LF-Z Details

Manufacturer Part Number:
MP24971DN-LF-Z
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
SOIC-8
Country Of Origin:
Mainland China
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
24 Weeks
Manufacturer:
Monolithic Power Systems
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
50 V
Input Voltage-Min:
8 V
Input Voltage-Nom:
12 V
JESD-30 Code:
R-PDSO-G8
JESD-609 Code:
e3
Length:
4.9 mm
Moisture Sensitivity Level:
2
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
5.2 A
Output Voltage-Nom:
5 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HLSOP
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Seated Height-Max:
1.7 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Temperature Grade:
AUTOMOTIVE
Terminal Finish:
MATTE TIN
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Width:
3.9 mm

MP24971DN-LF-Z Frequently Asked Questions (FAQs)

A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or a heat sink to dissipate heat efficiently.
Monitor the device's junction temperature, input voltage, and output current to ensure they are within the specified limits. Also, ensure the device is properly cooled and the PCB is designed to minimize thermal resistance.
A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for input decoupling. The capacitor should be placed close to the device's input pins.
Choose an output capacitor with a low ESR and a value between 10uF to 47uF. The capacitor should be placed close to the device's output pins. Consider the output voltage ripple and transient response requirements when selecting the capacitor.
The feedback network should be placed close to the device's FB pin. Use a separate trace for the feedback signal and keep it away from noisy signals. A 1kΩ to 10kΩ resistor and a 10nF to 100nF capacitor are typical values for the feedback network.

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MP24971DN-LF-Z Overview

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MP24971DN-LF-Z - Monolithic Power Systems (MPS)

MP24971DN-LF-Z Details

MP24971DN-LF-Z Frequently Asked Questions (FAQs)

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