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• Up to 6A Output Current
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• Wide 2.8V-to-5.5V Operating Input Range
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• 20mΩ and 12mΩ Internal Power MOSFETs
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| • 40µA Quiescent Current |
| • 1.2MHz Fixed Switching Frequency |
| • 100% Duty Cycle in Dropout |
| • 1% Feedback Accuracy |
| • External Mode Control |
| • External VCON Control |
| • Adjustable Output from 0.6V |
| • 1.5ms Internal SS Time with Pre-Bias Startup |
| • Cycle-by-Cycle Over Current Protection |
| • Short Circuit Protection with Hiccup Mode |
| • Stable with Low-ESR Output Ceramic Capacitors |
| • Thermal Shutdown |
| • Available in a 2mm×3mm QFN Package |
| • Output Discharge Function |
|
| CATALOG |
| MP2145GD-Z COUNTRY OF ORIGIN |
MP2145GD-Z PARAMETRIC INFO
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MP2145GD-Z PACKAGE INFO
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MP2145GD-Z MANUFACTURING INFO
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MP2145GD-Z PACKAGING INFO
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MP2145GD-Z EACD MODELS
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| MP2145GD-Z APPLICATIONS |
|
| COUNTRY OF ORIGIN |
| China |
| United States of America |
|
PARAMETRIC INFO
|
| type |
Synchronous Step Down |
| Number of Outputs |
1 |
| Minimum Input Voltage (V) |
2.8 |
| Maximum Input Voltage (V) |
5.5 |
| Output Voltage (V) |
0.6 to 5.5 |
| Maximum Output Current (A) |
6 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
125 |
| Switching Frequency (kHz) |
1440 |
| Switching Regulator |
yes |
| Operating Supply Voltage (V) |
2.8 to 5.5 |
| Output Type |
Adjustable |
| Typical Quiescent Current (uA) |
40 |
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|
PACKAGE INFO
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| Supplier packaging |
QFN EP |
| Basic package type |
Non-Lead-Frame SMT |
| Number of pins |
12 |
| Pin shape |
No Lead |
| PCB |
12 |
| ears |
N/R |
| Pin spacing (mm) |
0.5 |
| Package length (mm) |
3.1(Max) |
| Package width (mm) |
2.1(Max) |
| Package height (mm) |
0.95(Max) |
| Package diameter (mm) |
N/R |
| Mounting surface height (mm) |
1(Max) |
| Install |
Surface Mount |
| Packaging materials |
Plastic |
| package instruction |
Quad Flat No Lead Package, Exposed Pad |
| Package series name |
QFN |
| Package outline |
Link to datasheet |
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MANUFACTURING INFO
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PACKAGING INFO
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| Packaging Suffix |
Z |
| Package |
Tape and reel packaging |
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ECAD MODELS
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APPLICATIONS
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• Storage (SSD, HDD)
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| • Portable Instruments |
| • Battery-Powered Devices |
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