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MPQ4423GQ-AEC1-Z Buck Switching Regulator Power IC Chip 0.8V 1 Output 3A 8-VDFN
| Place of Origin | Monolithic Power Systems Inc. |
|---|---|
| Brand Name | MPS |
| Certification | RoHS |
| Model Number | MPQ4423GQ-AEC1-Z |
| Minimum Order Quantity | 5000 PCS |
| Price | Negotiable |
| Packaging Details | 5000 PCS/Tape |
| Delivery Time | 2-3 DAYS |
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 10K PCS |
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xProduct Details
| 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) | ||
| High Light | MPQ4423GQ-AEC1-Z,Switching Regulator Power IC Chip,Regulator Power IC Chip 0.8V |
||
Product Description
MPQ4423GQ-AEC1-Z Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN
Quick Detail:
|
Manufacturer
|
Monolithic Power Systems Inc.
|
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Manufacturer Product Number
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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:
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TYPE
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DESCRIPTION
|
|
Category
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Voltage Regulators - DC DC Switching Regulators
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Mfr
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Monolithic Power Systems Inc.
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Series
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Automotive, AEC-Q100
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Product Status
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Active
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Function
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Step-Down
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Output Configuration
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Positive
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Topology
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Buck
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Output Type
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Adjustable
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Number of Outputs
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1
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Voltage - Input (Min)
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4V
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Voltage - Input (Max)
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30V
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Voltage - Output (Min/Fixed)
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0.8V
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Voltage - Output (Max)
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27V
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Current - Output
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3A
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Frequency - Switching
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410kHz
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Synchronous Rectifier
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Yes
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Operating Temperature
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-40°C ~ 125°C (TJ)
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Mounting Type
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Surface Mount
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Package / Case
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8-VDFN
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Supplier Device Package
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8-QFN (3x3)
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Base Product Number
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MPQ4423
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Additional Resources:
| ATTRIBUTE | DESCRIPTION |
| Other Names |
1589-1792-2
|
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MPQ4423GQ-AEC1-Z-ND
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1589-1792-1
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1589-1792-6
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| 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
Da
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