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Part Details for UC3625DW by Texas Instruments
Results Overview of UC3625DW by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Available)
- Number of Functional Equivalents: (6 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.
UC3625DW Information
UC3625DW by Texas Instruments is a Motion Control Electronic.
Motion Control Electronics are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Price & Stock for UC3625DW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-11235-5-ND
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DigiKey | IC MOTOR DRIVER 10V-18V 28SOIC Min Qty: 1 Lead time: 18 Weeks Container: Tube |
425 In Stock |
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$9.1669 / $14.7200 | Buy Now |
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DISTI #
595-UC3625DW
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Mouser Electronics | Motor / Motion / Ignition Controllers & Drivers Brushless DC Motor C ontroller A 595-UC3625DWTR RoHS: Compliant | 457 |
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$9.3600 / $14.7200 | Buy Now |
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DISTI #
UC3625DW
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TME | IC: driver, motor controller, SO28-W, 20VDC Min Qty: 1 | 0 |
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$11.1000 / $15.5000 | RFQ |
Part Details for UC3625DW
UC3625DW CAD Models
UC3625DW Part Data Attributes
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UC3625DW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC3625DW
Texas Instruments
3-phase sensored trapezoidal control BLDC gate driver for 0°C to +70°C applications 28-SOIC 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-28 | |
| Pin Count | 28 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | BRUSHLESS DC MOTOR CONTROLLER | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e4 | |
| Length | 17.9 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 2 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP28,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Supply Current-Max (Isup) | 30 mA | |
| Supply Voltage-Max (Vsup) | 18 V | |
| Supply Voltage-Min (Vsup) | 10 V | |
| Supply Voltage-Nom (Vsup) | 12 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.5 mm |
Alternate Parts for UC3625DW
This table gives cross-reference parts and alternative options found for UC3625DW. 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 UC3625DW, 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 |
|---|---|---|---|---|
| UC3625DWG4 | Texas Instruments | Check for Price | Brushless DC Motor Controller 28-SOIC 0 to 70 | UC3625DW vs UC3625DWG4 |
UC3625DW Frequently Asked Questions (FAQ)
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The UC3625DW requires careful layout and placement to ensure proper operation. TI recommends placing the IC close to the input capacitors, using a star-ground configuration, and keeping the high-current paths short and wide. A 4-layer PCB with a solid ground plane is recommended.
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To minimize standby power consumption, ensure that the input voltage is removed during shutdown, and the EN pin is pulled low. Additionally, use a low-leakage capacitor for the VCC pin, and consider using a low-quiescent-current voltage regulator for the VCC supply.
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The maximum allowed voltage on the VCC pin is 15V, but it's recommended to keep it below 12V to ensure reliable operation and minimize power consumption.
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The UC3625DW has a built-in OCP feature that limits the output current to prevent damage. To handle OCP, monitor the OCP pin, and if it goes low, reduce the output current or shut down the converter. You can also adjust the OCP threshold by changing the value of the ROC resistor.
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TI recommends using a low-ESR, high-frequency capacitor (e.g., ceramic or film capacitor) with a value between 10uF to 22uF for the input capacitor. The exact value depends on the input voltage, output current, and desired ripple voltage.