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MPQ4559DQ-LF-P
DC-DC Switching Buck (Step Down) Regulator, 3.8V-55V in, 800mV to 52V out, 1.5A, 1MHz, QFN-EP-10
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMONOLITHIC POWER SYSTEMS (MPS)
Manufacturer Part NoMPQ4559DQ-LF-P
Newark Part No.54AH3240
Your Part Number
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 39 week(s)
Packaging Options
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $5.090 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMONOLITHIC POWER SYSTEMS (MPS)
Manufacturer Part NoMPQ4559DQ-LF-P
Newark Part No.54AH3240
Technical Datasheet
Regulator Output TypeAdjustable
Output TypeAdjustable
No. of Outputs1Outputs
TopologyBuck (Step Down)
Input Voltage Min3.8V
Input Voltage Max55V
Max Output Current1.5A
Output Current1.5A
IC Case / PackageQFN-EP
No. of Pins10Pins
IC MountingSurface Mount
Output Voltage - Nom-
Output Voltage Min800mV
Output Voltage Max52V
Switching Frequency Typ1MHz
Efficiency95%
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
Qualification-
SVHCNo SVHC (19-Jan-2021)
DC / DC Converter IC CaseQFN-EP
Automotive Qualification Standard-
Switching Frequency1MHz
Product Overview
- Industrial grade, 1.5A, 2MHz, 55V step-down converter
- 250mohm internal power MOSFET
- 140μA quiescent current
- Stable with ceramic capacitor
- Internal soft-start
- Up to 95% efficiency
Notes
MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Technical Specifications
Regulator Output Type
Adjustable
No. of Outputs
1Outputs
Input Voltage Min
3.8V
Max Output Current
1.5A
IC Case / Package
QFN-EP
IC Mounting
Surface Mount
Output Voltage Min
800mV
Switching Frequency Typ
1MHz
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (19-Jan-2021)
Automotive Qualification Standard
-
Output Type
Adjustable
Topology
Buck (Step Down)
Input Voltage Max
55V
Output Current
1.5A
No. of Pins
10Pins
Output Voltage - Nom
-
Output Voltage Max
52V
Efficiency
95%
Operating Temperature Max
125°C
Qualification
-
DC / DC Converter IC Case
QFN-EP
Switching Frequency
1MHz
Technical Docs (1)
Associated Products
6 Products Found
Legislation and Environmental
US ECCN:Unknown
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (19-Jan-2021)
Download Product Compliance Certificate
Product Compliance Certificate