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 | |
| Function | |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | |
| Voltage - Input (Min) | |
| Voltage - Input (Max) | |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | |
| Current - Output | 3A |
| Frequency - Switching | |
| Synchronous Rectifier | |
| Operating Temperature | |
| Mounting Type | |
| Package / Case | 8-VDFN |
| Supplier Device Package | |
| Base Product Number | MPQ4423 |
Additional Resources:
| ATTRIBUTE | DESCRIPTION |
| Other Names | |
| 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
Da
Product Tags:
|
|
MPQ4423GQ-AEC1-Z Buck Switching Regulator Power IC Chip 0.8V 1 Output 3A 8-VDFN Images
|
