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MP5600 9-18V Compact Multiple-Output Power Supply QFN40
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pMPS MP5600 — Compact Multiple-Output Power Supply, 9-18V input, QFN40./p
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MP5600 9-18V Compact Multiple-Output Power Supply QFN40
The MPS MP5600 is a Compact Multiple-Output Power Supply. It operates from a 9 V to 18 V input. It is supplied in a QFN40 package.
The MP5600 represents an integrated power supply for large size LCD panel.
Key Specifications
| Part Number | MP5600 |
| Function | Compact Multiple-Output Power Supply |
| Input Voltage | 9 V to 18 V |
| Package | QFN40 |
| Ordering Codes | MP5600 |
Features
- 9V to 18V Input Voltage Range
- 450kHz or 675kHz Selectable Frequency
- 7.5V Input Under-Voltage Lockout
- High Efficiency
- Internal Soft-start Buck Regulator
- Peak Current-Mode, Fast Transient Response
- Integrated 20V, 5A, 60mΩ N-MOSFET
- Internal Fixed 3.3V or Adjustable Output Voltage
- Power Good Signal
- Short Circuit Protection with Switching Frequency Fold-Back Boost Regulator
Typical Application Circuit
Applications
- LCD TV Panel
Design Notes
- Rail sequencing order and delay are part of the SoC power-up contract; a wrong order latches the processor even though every rail is in spec.
- In multiphase designs, current balance depends on the loop matching between phases, so keep the layout symmetric.
- Digital interfaces (PMBus, I²C) need pull-ups to the correct rail and a defined state during power-up.
- Thermal design is a system problem here: the PMIC sits next to the load it feeds, so budget the shared copper, not the package alone.
Common Questions
What input voltage does the MP5600 support?
9 V to 18 V.
Which package and ordering codes apply to the MP5600?
QFN40; order codes include MP5600.
What are the defining features of the MP5600?
9V to 18V Input Voltage Range 450kHz or 675kHz Selectable Frequency
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