Part Details for MAX1954EUB+T by Analog Devices Inc
Results Overview of MAX1954EUB+T by Analog Devices Inc
- 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)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
MAX1954EUB+T Information
MAX1954EUB+T 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 MAX1954EUB+T
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
700-MAX1954EUBT
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Mouser Electronics | Switching Controllers Low-Cost, High-Frequency, Current-Mode P RoHS: Compliant | 2480 |
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$3.6200 / $6.8400 | Buy Now |
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Analog Devices Inc | Low-Cost, High-Frequency, Curr Min Qty: 2500 Package Multiple: 1 | 500 |
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$3.6250 / $6.8400 | Buy Now |
Part Details for MAX1954EUB+T
MAX1954EUB+T CAD Models
MAX1954EUB+T Part Data Attributes
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MAX1954EUB+T
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
MAX1954EUB+T
Analog Devices Inc
Low-Cost, High-Frequency, Current-Mode PWM Buck Controllers, 10-MINI_SO-N/A, 10 Pins, -40 to 85C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | 10-MINI_SO-N/A | |
| Package Description | LEAD FREE, MO-187CBA, MICRO MAX PACKAGE-10 | |
| Pin Count | 10 | |
| Manufacturer Package Code | 10-MINI_SO-N/A | |
| Reach Compliance Code | compliant | |
| Date Of Intro | 2002-04-24 | |
| Samacsys Manufacturer | Analog Devices | |
| 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 (Sn) | |
| 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+T
This table gives cross-reference parts and alternative options found for MAX1954EUB+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 MAX1954EUB+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 |
|---|---|---|---|---|
| MAX1954EUB | Rochester Electronics LLC | Check for Price | SWITCHING CONTROLLER, 360kHz SWITCHING FREQ-MAX, PDSO10, MO-187CBA, MICRO MAX PACKAGE-10 | MAX1954EUB+T vs MAX1954EUB |
MAX1954EUB+T Frequently Asked Questions (FAQ)
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A good PCB layout for the MAX1954EUB+T involves keeping the input and output traces short and separate, using a solid ground plane, and placing the decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
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The selection of input and output capacitors for the MAX1954EUB+T depends on the specific application requirements. In general, X5R or X7R ceramic capacitors with a voltage rating of 10V or higher are recommended. The input capacitor should have a value between 1uF to 10uF, while the output capacitor should have a value between 10uF to 47uF. It's essential to consider the capacitor's ESR, ESL, and ripple current rating when making a selection.
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The MAX1954EUB+T has an operating ambient temperature range of -40°C to +125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to consider the thermal management and heat dissipation in the system design to ensure the device operates within its recommended temperature range.
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To ensure the MAX1954EUB+T is stable and doesn't oscillate, it's essential to follow the datasheet's recommended layout and component selection guidelines. Additionally, the input and output capacitors should be selected to ensure the device's stability. A minimum output capacitance of 10uF is recommended, and the output capacitor's ESR should be less than 1 ohm. It's also important to ensure the device's input voltage is within its recommended range and the output current is within its specified limit.
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The typical startup time for the MAX1954EUB+T is around 100ms to 200ms, depending on the input voltage and output load. However, this time can vary depending on the specific application and system design. It's essential to consider the startup time when designing the system's power-up sequence and ensuring that the device has sufficient time to stabilize before the load is applied.