-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for UCC3918DP by Texas Instruments
Results Overview of UCC3918DP by Texas Instruments
- Distributor Offerings: (16 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- 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
Industrial Automation
Energy and Power Systems
Renewable Energy
Automotive
UCC3918DP Information
UCC3918DP by Texas Instruments is a Power Management Circuit.
Power Management Circuits 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 UCC3918DP
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-2338-5-ND
|
DigiKey | IC HOT SWAP CTRLR GP 16SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube | Temporarily Out of Stock |
|
$4.1559 / $7.0700 | Buy Now |
|
DISTI #
595-UCC3918DP
|
Mouser Electronics | Hot Swap Voltage Controllers 0-4A 3-6V Lo RDSON S ngl Hi-Side MOSFET A 595-UCC3918DPTR RoHS: Compliant | 94 |
|
$4.1200 / $8.4900 | Buy Now |
|
DISTI #
86297019
|
Verical | Hot Swap Controller 1-CH 6V N-Channel Positive Voltage 16-Pin SOIC Tube RoHS: Compliant Min Qty: 76 Package Multiple: 1 Date Code: 0701 | Americas - 20450 |
|
$3.9500 / $4.9375 | Buy Now |
|
DISTI #
86294621
|
Verical | Hot Swap Controller 1-CH 6V N-Channel Positive Voltage 16-Pin SOIC Tube RoHS: Compliant Min Qty: 76 Package Multiple: 1 Date Code: 1001 | Americas - 3980 |
|
$3.9500 / $4.9375 | Buy Now |
|
DISTI #
86293787
|
Verical | Hot Swap Controller 1-CH 6V N-Channel Positive Voltage 16-Pin SOIC Tube RoHS: Compliant Min Qty: 76 Package Multiple: 1 Date Code: 1201 | Americas - 2040 |
|
$3.9500 / $4.9375 | Buy Now |
|
DISTI #
86297654
|
Verical | Hot Swap Controller 1-CH 6V N-Channel Positive Voltage 16-Pin SOIC Tube RoHS: Compliant Min Qty: 76 Package Multiple: 1 Date Code: 1101 | Americas - 1439 |
|
$3.9500 / $4.9375 | Buy Now |
|
DISTI #
86294142
|
Verical | Hot Swap Controller 1-CH 6V N-Channel Positive Voltage 16-Pin SOIC Tube RoHS: Compliant Min Qty: 76 Package Multiple: 1 | Americas - 1000 |
|
$3.9500 / $4.9375 | Buy Now |
|
DISTI #
86298104
|
Verical | Hot Swap Controller 1-CH 6V N-Channel Positive Voltage 16-Pin SOIC Tube RoHS: Compliant Min Qty: 76 Package Multiple: 1 Date Code: 0601 | Americas - 840 |
|
$3.9500 / $4.9375 | Buy Now |
|
DISTI #
86293096
|
Verical | Hot Swap Controller 1-CH 6V N-Channel Positive Voltage 16-Pin SOIC Tube RoHS: Compliant Min Qty: 76 Package Multiple: 1 Date Code: 0501 | Americas - 820 |
|
$3.9500 / $4.9375 | Buy Now |
|
DISTI #
86297689
|
Verical | Hot Swap Controller 1-CH 6V N-Channel Positive Voltage 16-Pin SOIC Tube RoHS: Compliant Min Qty: 76 Package Multiple: 1 Date Code: 1401 | Americas - 620 |
|
$3.9500 / $4.9375 | Buy Now |
Part Details for UCC3918DP
UCC3918DP CAD Models
UCC3918DP Part Data Attributes
|
|
UCC3918DP
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
UCC3918DP
Texas Instruments
3-V to 6-V hot swap controller 16-SOIC 0 to 70
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, SOIC-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | HOT SWAP CONTROLLER | |
| Input Voltage-Max | 6 V | |
| Input Voltage-Min | 3 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 4.6 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Current-Max (Isup) | 2 mA | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 3 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | BICMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Threshold Voltage-Nom | +1.3V | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for UCC3918DP
This table gives cross-reference parts and alternative options found for UCC3918DP. 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 UCC3918DP, 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 |
|---|---|---|---|---|
| UCC3918DPTR | Rochester Electronics LLC | Check for Price | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, GREEN, SOIC-16 | UCC3918DP vs UCC3918DPTR |
| UCC3918DP | Unitrode Corp (RETIRED) | Check for Price | Power Supply Support Circuit, Fixed, 1 Channel, BICMOS, PDSO16, PLASTIC, SOIC-16 | UCC3918DP vs UCC3918DP |
UCC3918DP Frequently Asked Questions (FAQ)
-
Texas Instruments provides a recommended PCB layout in the application note SLUA271, which includes guidelines for component placement, trace routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
-
The input capacitor selection depends on the input voltage, output voltage, and output current requirements. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the maximum input voltage, and a capacitance value of 10-22 μF. Additionally, the capacitor's ESR (Equivalent Series Resistance) should be low enough to minimize voltage ripple and ensure stability.
-
The UCC3918DP is rated for operation from -40°C to 85°C ambient temperature range. However, the device's performance and reliability may degrade at higher temperatures, so it's essential to ensure proper thermal management and heat sinking to maintain a safe operating temperature.
-
Yes, the UCC3918DP is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard for automotive-grade devices, and its robust design and manufacturing process ensure high reliability and long-term stability.
-
Common issues with the UCC3918DP can often be attributed to poor PCB layout, inadequate input decoupling, or incorrect component selection. To troubleshoot, start by verifying the PCB layout against the recommended layout, checking the input decoupling capacitors, and ensuring that the output filter components are correctly selected and placed. If the issue persists, consult the application note SLUA271 or contact Texas Instruments' technical support for further assistance.