Print Page
MPQ4558DQ-AEC1-LF-P
DC-DC Switching Buck (Step Down) Regulator, 3.8V-55V in, 800mV to 52V out, 1A, 1MHz, QFN-EP-10
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MONOLITHIC POWER SYSTEMS (MPS) |
|---|---|
| Manufacturer Part No | MPQ4558DQ-AEC1-LF-PCopy |
| Manufacturer Standard Lead Time | 52 weeks |
| Order Code | Re-Reel3358101RL Cut Tape3358101 |
| Your Part Number | |
| Technical Datasheet |
480 total stock globally
Need more?
480 Delivery in 3-5 Business Days(UK stock)
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $5.860 | $5.86 |
Cut Tape & Re-Reel
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $5.860 ($6.446) |
| 10+ | $5.270 ($5.797) |
| 25+ | $4.960 ($5.456) |
| 50+ | $4.610 ($5.071) |
| 100+ | $4.300 ($4.730) |
| 250+ | $4.140 ($4.554) |
| 500+ | $4.020 ($4.422) |
| 1000+ | $4.000 ($4.400) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | MONOLITHIC POWER SYSTEMS (MPS) |
|---|---|
| Manufacturer Part No | MPQ4558DQ-AEC1-LF-PCopy |
| Manufacturer Standard Lead Time | 52 weeks |
| Order Code | Re-Reel3358101RL Cut Tape3358101 |
| Technical Datasheet | |
| Output Type | Adjustable |
| No. of Outputs | 1Outputs |
| Topology | Buck (Step Down) |
| Input Voltage Min | 3.8V |
| Input Voltage Max | 55V |
| Max Output Current | 1A |
| Output Current | 1A |
| IC Case / Package | QFN-EP |
| No. of Pins | 10Pins |
| IC Mounting | Surface Mount |
| Output Voltage - Nom | - |
| Output Voltage Min | 800mV |
| Output Voltage Max | 52V |
| Switching Frequency Typ | 1MHz |
| Efficiency | 95% |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Qualification | AEC-Q100 |
| SVHC | No SVHC (19-Jan-2021) |
| DC / DC Converter IC Case | QFN-EP |
| Automotive Qualification Standard | AEC-Q100 |
| Switching Frequency | 1MHz |
Product Overview
- 1A, 2MHz, 55V automotive grade step-down converter
- 250mohm internal power MOSFET
- 140μA quiescent current
- Stable with ceramic capacitor
- Internal soft-start
- Up to 95% efficiency
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Notes
MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Technical Specifications
| Output Type | Adjustable |
|---|---|
| Topology | Buck (Step Down) |
| Input Voltage Max | 55V |
| Output Current | 1A |
| No. of Pins | 10Pins |
| Output Voltage - Nom | - |
| Output Voltage Max | 52V |
| Efficiency | 95% |
| Operating Temperature Max | 125°C |
| Qualification | AEC-Q100 |
| DC / DC Converter IC Case | QFN-EP |
| Switching Frequency | 1MHz |
| No. of Outputs | 1Outputs |
|---|---|
| Input Voltage Min | 3.8V |
| Max Output Current | 1A |
| 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 | AEC-Q100 |
Technical Docs (1)
Associated Products
3 Products Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423190 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (19-Jan-2021) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000761 |