Part Details for MAX1644EAE+ by Maxim Integrated Products
Results Overview of MAX1644EAE+ by Maxim Integrated Products
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 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.
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MAX1644EAE+ Information
MAX1644EAE+ 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 MAX1644EAE+
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
73Y2484
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Newark | Dc/Dc Conv, Sync Buck, 350Khz, Ssop-16, No. Of Outputs:1Outputs, Topology:Synchronous Buck (Step Down), Input Voltage Min:3V, Input Voltage Max:5.5V, Max Output Current:2A, Ic Case/Package:Ssop, No. Of Pins:16Pins, Efficiency:95% Rohs Compliant: Yes |Maxim Integrated/analog Devices MAX1644EAE+ RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 6 |
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$12.6000 / $17.0600 | Buy Now |
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DISTI #
MAX1644EAE+-ND
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DigiKey | IC REG BUCK ADJ 2A 16SSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube |
51 In Stock |
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$11.1018 / $17.2900 | Buy Now |
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Quest Components | SWITCHING REGULATOR, CURRENT-MODE, 3.75A, 350KHZ SWITCHING FREQ-MAX, PDSO16 | 168 |
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$9.1298 / $11.7383 | Buy Now |
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Quest Components | SWITCHING REGULATOR, CURRENT-MODE, 3.75A, 350KHZ SWITCHING FREQ-MAX, PDSO16 | 28 |
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$9.2500 / $15.0000 | Buy Now |
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Quest Components | SWITCHING REGULATOR, CURRENT-MODE, 3.75A, 350KHZ SWITCHING FREQ-MAX, PDSO16 | 5 |
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$3.6900 / $7.3800 | Buy Now |
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Rochester Electronics | MAX1644 - 2A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches RoHS: Compliant Status: Active Min Qty: 1 | 21 |
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$8.4600 / $10.5700 | Buy Now |
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Cytech Systems Limited | IC REG BUCK ADJ 2A 16SSOP | 76 |
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RFQ | |
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Vyrian | Other Function Semiconductors | 208 |
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RFQ |
Part Details for MAX1644EAE+
MAX1644EAE+ CAD Models
MAX1644EAE+ Part Data Attributes
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MAX1644EAE+
Maxim Integrated Products
Buy Now
Datasheet
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Compare Parts:
MAX1644EAE+
Maxim Integrated Products
Switching Regulator, Current-mode, 3.75A, 350kHz Switching Freq-Max, PDSO16, 5.30 MM, LEAD FREE, MO-153, SSOP-16
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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 | 5.30 MM, LEAD FREE, MO-153, SSOP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | CONSTANT OFF TIME | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 3.3 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 6.2 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3.75 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.99 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 350 kHz | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 5.29 mm |
Alternate Parts for MAX1644EAE+
This table gives cross-reference parts and alternative options found for MAX1644EAE+. 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 MAX1644EAE+, 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 |
|---|---|---|---|---|
| MAX1644EAE/GH9-T | Maxim Integrated Products | Check for Price | Switching Regulator | MAX1644EAE+ vs MAX1644EAE/GH9-T |
MAX1644EAE+ Frequently Asked Questions (FAQ)
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The MAX1644EAE+ can handle input voltages up to 40V, but it's recommended to operate within the specified input voltage range of 4.5V to 38V for optimal performance.
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To ensure stability, it's essential to use the recommended output capacitor value and type, and to follow the layout guidelines provided in the datasheet. Additionally, the input capacitor should be placed close to the VIN pin to minimize noise and ensure stability.
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The MAX1644EAE+ can provide up to 1.5A of output current, but this may vary depending on the input voltage, output voltage, and ambient temperature. It's essential to check the datasheet for the specific output current capability under different operating conditions.
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The output voltage of the MAX1644EAE+ can be adjusted by using an external resistor divider network connected to the FB pin. The datasheet provides a formula to calculate the required resistor values for a specific output voltage.
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The EN (enable) pin is used to enable or disable the regulator. When the EN pin is pulled high, the regulator is enabled, and when it's pulled low, the regulator is disabled. This pin can be used to implement power sequencing or to turn off the regulator when not in use.