Part Details for MAX1745EUB+T by Maxim Integrated Products
Results Overview of MAX1745EUB+T by Maxim Integrated Products
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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
Consumer Electronics
MAX1745EUB+T Information
MAX1745EUB+T 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 MAX1745EUB+T
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | SWITCHING CONTROLLER, 330 KHZ SWITCHING FREQ-MAX, PDSO10 | 2530 |
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$3.5753 / $10.2150 | Buy Now |
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ComSIT USA | DC/DC Cntrlr Single-OUT Step Down 330kHz 10-Pin uMAX T/R ECCN: EAR99 RoHS: Compliant |
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RFQ | |
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Win Source Electronics | IC REG CTRLR BUCK 10UMAX / DC/DC Cntrlr Single-OUT Step Down 330kHz Automotive 10-Pin uMAX T/R | 5000 |
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$4.1619 / $6.2428 | Buy Now |
Part Details for MAX1745EUB+T
MAX1745EUB+T CAD Models
MAX1745EUB+T Part Data Attributes
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MAX1745EUB+T
Maxim Integrated Products
Buy Now
Datasheet
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Compare Parts:
MAX1745EUB+T
Maxim Integrated Products
Switching Controller, Voltage-mode, 330kHz Switching Freq-Max, PDSO10, 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 | SOIC | |
| Package Description | MICRO MAX PACKAGE-10 | |
| Pin Count | 10 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.31.00.01 | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 36 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 5.5 V | |
| JESD-30 Code | S-PDSO-G10 | |
| JESD-609 Code | e4 | |
| 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 | |
| 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 | BUCK | |
| Switching Frequency-Max | 330 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| 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 MAX1745EUB+T
This table gives cross-reference parts and alternative options found for MAX1745EUB+T. 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 MAX1745EUB+T, 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 |
|---|---|---|---|---|
| MAX1745EUB-T | Maxim Integrated Products | Check for Price | Switching Controller, Voltage-mode, 330kHz Switching Freq-Max, PDSO10, MICRO MAX, MO-187CBA, MICRO SOP10 | MAX1745EUB+T vs MAX1745EUB-T |
| MAX1745AUB-T | Maxim Integrated Products | Check for Price | Switching Controller, Voltage-mode, 330kHz Switching Freq-Max, PDSO10, MICRO MAX, MO-187CBA, MICRO SOP10 | MAX1745EUB+T vs MAX1745AUB-T |
| MAX1745AUB+T | Analog Devices Inc | Check for Price | High-Voltage, Step-Down DC-DC Controller in µMAX, 10-MINI_SO-N/A, 10 Pins, -40 to 125C | MAX1745EUB+T vs MAX1745AUB+T |
| MAX1745AUB+ | Analog Devices Inc | Check for Price | High-Voltage, Step-Down DC-DC Controller in µMAX, 10-MINI_SO-N/A, 10 Pins, -40 to 125C | MAX1745EUB+T vs MAX1745AUB+ |
| MAX1745AUB | Maxim Integrated Products | Check for Price | Switching Controller, Voltage-mode, 330kHz Switching Freq-Max, PDSO10, MICRO MAX, MO-187CBA, MICRO SOP10 | MAX1745EUB+T vs MAX1745AUB |
MAX1745EUB+T Frequently Asked Questions (FAQ)
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A good PCB layout for the MAX1745EUB+T involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces connecting the IC to the capacitors and resistors. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
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To ensure the stability of the output voltage, it is essential to choose the correct output capacitor value and type. A minimum capacitance of 10uF with an ESR of 1ohm or less is recommended. Additionally, the output capacitor should be placed close to the IC, and the feedback resistors should be chosen to ensure a stable feedback loop.
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The MAX1745EUB+T can handle a maximum input voltage of 28V. However, it is recommended to operate the IC within the specified input voltage range of 4.5V to 24V for optimal performance and reliability.
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The MAX1745EUB+T has built-in overcurrent protection and thermal shutdown features. However, it is still essential to add external protection components such as fuses or PTC resistors to prevent overcurrent conditions. Additionally, ensuring good airflow and a low thermal resistance PCB design can help prevent overheating.
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The MAX1745EUB+T is rated for operation up to 125°C. However, the IC's performance and reliability may degrade at high temperatures. It is recommended to derate the IC's performance and ensure good airflow and heat sinking to prevent overheating.