Part Details for MAX1954EUB+ by Maxim Integrated Products
Results Overview of MAX1954EUB+ by Maxim Integrated Products
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
MAX1954EUB+ Information
MAX1954EUB+ by Maxim Integrated Products 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 MAX1954EUB+
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
MAX1954EUB+-ND
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DigiKey | IC REG CTRLR BUCK 10UMAX Min Qty: 1 Lead time: 10 Weeks Container: Tube |
51 In Stock |
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$3.9050 / $6.8400 | Buy Now |
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Quest Components | SWITCHING CONTROLLER, VOLTAGE-MODE, 25A, 360KHZ SWITCHING FREQ-MAX, BICMOS, PDSO10 | 213 |
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$2.8800 / $7.2000 | Buy Now |
Part Details for MAX1954EUB+
MAX1954EUB+ CAD Models
MAX1954EUB+ Part Data Attributes
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MAX1954EUB+
Maxim Integrated Products
Buy Now
Datasheet
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Compare Parts:
MAX1954EUB+
Maxim Integrated Products
Switching Controller, Voltage-mode, 25A, 360kHz Switching Freq-Max, BICMOS, PDSO10, LEAD FREE, MO-187CBA, MICRO MAX PACKAGE-10
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | |
| Part Package Code | TSSOP | |
| Package Description | LEAD FREE, MO-187CBA, MICRO MAX PACKAGE-10 | |
| Pin Count | 10 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.31.00.01 | |
| Additional Feature | ALSO OPERATES IN CURRENT MODE | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 13.2 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 5 V | |
| JESD-30 Code | S-PDSO-G10 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 10 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 25 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP10,.19,20 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PUSH-PULL | |
| Switching Frequency-Max | 360 kHz | |
| Technology | BICMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for MAX1954EUB+
This table gives cross-reference parts and alternative options found for MAX1954EUB+. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MAX1954EUB+, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MAX1954EUB | Rochester Electronics LLC | Check for Price | SWITCHING CONTROLLER, 360kHz SWITCHING FREQ-MAX, PDSO10, MO-187CBA, MICRO MAX PACKAGE-10 | MAX1954EUB+ vs MAX1954EUB |
MAX1954EUB+ Frequently Asked Questions (FAQ)
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A good PCB layout for the MAX1954EUB+ involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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To ensure the stability of the output voltage, it's essential to choose the correct output capacitor value and type. A minimum capacitance of 10uF is recommended, and the capacitor should have a low ESR (Equivalent Series Resistance) to minimize voltage ripple. Additionally, the output voltage can be stabilized by adding a small ceramic capacitor (e.g., 100nF) in parallel with the output capacitor.
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The MAX1954EUB+ can handle a maximum input voltage of 28V. However, it's recommended to operate the device within the specified input voltage range of 7V to 24V for optimal performance and reliability.
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The MAX1954EUB+ has built-in overcurrent protection (OCP) and thermal shutdown (TSD) features. However, it's still important to add external protection components, such as a fuse or a PTC (Positive Temperature Coefficient) thermistor, to prevent damage from excessive current or temperature. Additionally, ensure good airflow and a suitable heat sink to prevent overheating.
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The MAX1954EUB+ is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to ensure good airflow and a suitable heat sink to prevent overheating. Additionally, consider using a thermal interface material (TIM) to improve heat transfer between the device and the heat sink.