Part Details for MAX20457ATIG/VY+ by Analog Devices Inc
Results Overview of MAX20457ATIG/VY+ by Analog Devices Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
MAX20457ATIG/VY+ Information
MAX20457ATIG/VY+ by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for MAX20457ATIG/VY+
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
700-MAX20457ATIG/VY+
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Mouser Electronics | Switching Voltage Regulators 36V Dual 3.5A and 1.5A Sync Buck Convert RoHS: Compliant | 0 |
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$2.8100 / $4.9800 | Order Now |
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Analog Devices Inc | 36V Dual 3.5A and 1.5A Sync Bu Package Multiple: 1 | 1542 |
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$2.0400 / $4.9800 | Buy Now |
US Tariff Estimator: MAX20457ATIG/VY+ by Analog Devices Inc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for MAX20457ATIG/VY+
MAX20457ATIG/VY+ CAD Models
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MAX20457ATIG/VY+ Part Data Attributes
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MAX20457ATIG/VY+
Analog Devices Inc
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Datasheet
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MAX20457ATIG/VY+
Analog Devices Inc
Switching Regulator, Current-mode, 3.5A, 2320kHz Switching Freq-Max
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | 28-LFCSP_SS-5X5X0.75 | |
| Package Description | Hvqccn, Lcc28,.20sq,20 | |
| Pin Count | 28 | |
| Manufacturer Package Code | 28-LFCSP_SS-5X5X0.75 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 2019-11-21 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 36 V | |
| Input Voltage-Min | 3.5 V | |
| Input Voltage-Nom | 14 V | |
| JESD-30 Code | S-XQCC-N28 | |
| JESD-609 Code | e3 | |
| Length | 5 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3.5 A | |
| Output Voltage-Max | 14 V | |
| Output Voltage-Min | 1 V | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | Square | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC28,.20SQ,20 | |
| Package Shape | Square | |
| Package Style | Chip Carrier, Heat Sink/Slug, Very Thin Profile | |
| Peak Reflow Temperature (Cel) | 260 | |
| Screening Level | Aec-Q100 | |
| Seated Height-Max | 0.8 Mm | |
| Supply Current-Max (Isup) | 0.018 Ma | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 2320 Khz | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | No Lead | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 5 Mm |
MAX20457ATIG/VY+ Frequently Asked Questions (FAQ)
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A good PCB layout is crucial for the MAX20457ATIG/VY+. Ensure a solid ground plane, keep sensitive analog traces away from digital signals, and use a 4-layer board with a dedicated power plane. Refer to Analog Devices' application notes and layout guidelines for more information.
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The MAX20457ATIG/VY+ requires a clean and stable power supply. Use a low-dropout regulator (LDO) with a high power supply rejection ratio (PSRR) and a low noise output. Add decoupling capacitors close to the device's power pins and ensure a low-impedance power plane.
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The MAX20457ATIG/VY+ requires a well-conditioned input signal. Use a low-pass filter to remove high-frequency noise, and consider adding a voltage divider or attenuator to adjust the signal amplitude. Ensure the input signal is within the device's specified common-mode voltage range.
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To troubleshoot issues with the MAX20457ATIG/VY+, start by verifying the power supply and input signal integrity. Check for proper PCB layout, decoupling, and signal conditioning. Use an oscilloscope to monitor the output signal and look for signs of oscillation or instability. Consult Analog Devices' application notes and technical support resources for further guidance.
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The MAX20457ATIG/VY+ has a high power density, so thermal management is crucial. Ensure good airflow around the device, and consider using a heat sink or thermal pad to dissipate heat. Follow Analog Devices' thermal management guidelines and consult with a thermal expert if necessary.