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MPQ4423GQ-AEC1-Z Buck Switching Regulator Power IC Chip 0.8V 1 Output 3A 8-VDFN
MPQ4423GQ-AEC1-Z Buck Switching Regulator Power IC Chip 0.8V 1 Output 3A 8-VDFN
Specifications
Brand Name :
MPS
Model Number :
MPQ4423GQ-AEC1-Z
Certification :
RoHS
Place of Origin :
Monolithic Power Systems Inc.
MOQ :
5000 PCS
Price :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T
Supply Ability :
10K PCS
Delivery Time :
2-3 DAYS
Packaging Details :
5000 PCS/Tape
Product Number :
MPQ4423GQ-AEC1-Z
Manufacturer :
Monolithic Power Systems (MPS)
Category :
Voltage Regulators - DC DC Switching Regulators
Package :
Tape & Reel (TR)
Output Type :
Adjustable
Number of Outputs :
1
Input Voltage-Max :
30V
Input Voltage-Min :
4V
Output oltage-Max :
27V
Output Voltage-Min :
0.8V
Topology :
BUCK
Switching Frequency :
410kHz
Operating temperature :
-40°C ~ 125°C
Mounting Type :
Surface Mount
Supplier Device Package :
8-QFN (3x3)
Description

MPQ4423GQ-AEC1-Z Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN

Quick Detail:

Manufacturer
Monolithic Power Systems Inc.
Manufacturer Product Number
MPQ4423GQ-AEC1-Z
Description
IC REG BUCK ADJUSTABLE 3A 8QFN
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN

Product Attributes:

TYPE
DESCRIPTION
Category
Voltage Regulators - DC DC Switching Regulators
Mfr
Monolithic Power Systems Inc.
Series
Automotive, AEC-Q100
Product Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
4V
Voltage - Input (Max)
30V
Voltage - Output (Min/Fixed)
0.8V
Voltage - Output (Max)
27V
Current - Output
3A
Frequency - Switching
410kHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
8-VDFN
Supplier Device Package
8-QFN (3x3)
Base Product Number
MPQ4423

Additional Resources:

ATTRIBUTE DESCRIPTION
Other Names
1589-1792-2
MPQ4423GQ-AEC1-Z-ND
1589-1792-1
1589-1792-6
Standard Package 5000

Description:

The MPQ4423 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to achieve a 3A continuous output current with excellent load and line regulation over a wide input supply range. The MPQ4423 has synchronous mode operation for higher efficiency over the output current load range.

Current-mode operation provides fast transient response and eases loop stabilization.

Full protection features include over-current protection and thermal shut down.

The MPQ4423 requires a minimal number of readily-available standard external components, and is available in a space-saving QFN-8 (3mmx3mm) package.

FEATURES

 Wide 4V to 30V Continuous Operating Input Range

 36V Input Transient Tolerance for Automotive Load Dump

 85mΩ/55mΩ Low RDS(ON) Internal Power MOSFETs

 High-Efficiency Synchronous Mode Operation

 Default 410kHz Switching Frequency

 Synchronizes to a 200kHz to 2.2MHz External Clock

 High Duty Cycle for Automotive Cold-crank

 Power-Save Mode

 Internal Soft-Start

 Power Good

 OCP Protection and Hiccup

 Thermal Shutdown

 Output Adjustable from 0.8V

 Available in an QFN-8 (3mmx3mm)

 Available in AEC-Q100 Grade 1

APPLICATIONS

 Automotive

 Industrial Control System

 Distributed Power Systems

DataPicture:https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MPQ4423-AEC1/document_id/3932

DaMPQ4423GQ-AEC1-Z Buck Switching Regulator Power IC Chip 0.8V 1 Output 3A 8-VDFN

Product tags

voltage regulator ic lm317

,

voltage regulator ic 7805

,

sx440 voltage regulator
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MPQ4423GQ-AEC1-Z Buck Switching Regulator Power IC Chip 0.8V 1 Output 3A 8-VDFN

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Product Detail
Brand Name :
MPS
Model Number :
MPQ4423GQ-AEC1-Z
Certification :
RoHS
Place of Origin :
Monolithic Power Systems Inc.
MOQ :
5000 PCS
Price :
Negotiable
Contact Supplier
MPQ4423GQ-AEC1-Z Buck Switching Regulator Power IC Chip 0.8V 1 Output 3A 8-VDFN

Shenzhen Zhaocun Electronics Co., Ltd.

Active Member
3 Years
shenzhen
Since 2012
Business Type :
Distributor/Wholesaler, Agent, Seller
Main Products :
Memory IC Chip, Sensor Chips, Power IC Chip
Total Annual :
1000000-5000000
Employee Number :
100~150
Certification Level :
Active Member
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