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MP4470AGL-Z IC REG BUCK ADJUSTABLE 5A 20QFN Monolithic Power Systems Inc.

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xProduct Details
Function | Step-Down | Output Configuration | Positive |
---|---|---|---|
Topology | Buck | Output Type | Adjustable |
Number Of Outputs | 1 | Voltage - Input (Min) | 4.5V |
Voltage - Input (Max) | 36V | Voltage - Output (Min/Fixed) | 0.8V |
Voltage - Output (Max) | 32.4V | Current - Output | 5A |
Frequency - Switching | 200kHz ~ 1MHz | Synchronous Rectifier | Yes |
Operating Temperature | -40°C ~ 125°C (TJ) | Mounting Type | Surface Mount |
Package / Case | 20-VFQFN Exposed Pad | Supplier Device Package | 20-QFN (3x4) |
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Product Description
Product Details
DESCRIPTION
The MP4470/4470A is a fully-integrated, high frequency, synchronous, rectified, step-down, switch-mode converter. It offers a very compact solution to achieve a 5A, continuous-output current over a wide input-supply range with excellent load and line regulation. It also provides fast transient response and good stability for wide input-supply and load range. The MP4470/4470A operates at high efficiency over a wide output current load range.
FEATURES
• Wide 4.5V-to-36V Operating Input Range• Guaranteed 5A, Continuous Output Current
•Internal 40mΩHigh-Side, 20mΩLow-Side Power MOSFETs
•Proprietary Switching-Loss-Reduction Technology
• 1% Reference Voltage
• Programmable Soft-Start Time
• Low Drop-out Mode
• 200kHz-to-1MHz Switching Frequency
• SCP, OCP, OVP Latch(MP4470 only), UVP, and Thermal Shutdown
• Output Adjustable from 0.8V to 0.9×VIN
• Available in a 3×4mm 20-pin QFN Package
Specifications
Attribute | Attribute Value |
---|---|
Manufacturer | Monolithic Power Systems |
Product Category | DC Switching Regulators |
Series | - |
Packaging | Tape & Reel (TR) |
Package-Case | 20-VFQFN Exposed Pad |
Operating-Temperature | -40°C ~ 125°C (TJ) |
Mounting-Type | Surface Mount |
Output-Type | Adjustable |
Function | Step-Down |
Supplier-Device-Package | 20-QFN (3x4) |
Number-of-Outputs | 1 Output |
Topology | Buck |
Frequency-Switching | 200kHz ~ 1MHz |
Current-Output | 5A |
Output-Configuration | Positive |
Output Voltage | 0.8V |
Voltage-Output-Max | 32.4V |
Synchronous-Rectifier | Yes |
Voltage-Input-Min | 4.5V |
Voltage-Input-Max | 36V |
Descriptions
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 20-VFQFN Exposed Pad
Voltage Regulators - Switching Regulators 36V,5A sync Buck 3x4QFN w/o OVP Latch
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