Part Details for UC3907DW by Texas Instruments
Results Overview of UC3907DW by Texas Instruments
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (1 replacement)
- 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.
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UC3907DW Information
UC3907DW 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| UC3907DW | Texas Instruments | Load Share Controller 16-SOIC 0 to 70 | |
| UC3907DWTR | Texas Instruments | Load Share Controller 16-SOIC 0 to 70 |
Price & Stock for UC3907DW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
28AH6389
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Newark | Load Share Controller, Soic-16, Ic Function:Load Share Controller, Supply Voltage Min:4.5V, Supply Voltage Max:35V, Ic Package Type:Soic, No. Of Pins:16Pins, Operating Temperature Min:0°C, Operating Temperature Max:70°C, Product Rohs Compliant: Yes |Texas Instruments UC3907DW RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 59 |
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$8.7000 | Buy Now |
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DISTI #
86292427
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Verical | Controller 4.5V to 35V 16-Pin SOIC Tube RoHS: Compliant Min Qty: 81 Package Multiple: 1 Date Code: 1001 | Americas - 16668 |
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$4.6375 | Buy Now |
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DISTI #
86297974
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Verical | Controller 4.5V to 35V 16-Pin SOIC Tube RoHS: Compliant Min Qty: 81 Package Multiple: 1 Date Code: 1301 | Americas - 3200 |
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$4.6375 | Buy Now |
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Quest Components | IC,LOAD-SHARING REGULATION CONTROLLER,BIPOLAR,SOP,16PIN | 346 |
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$2.4700 / $5.7000 | Buy Now |
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Rochester Electronics | UC3907 Load Share Controller RoHS: Compliant Status: Obsolete Min Qty: 1 | 19918 |
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$2.9700 / $3.7100 | Buy Now |
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DISTI #
UC3907DW
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TME | IC: PMIC, load share controller, SO16, 0÷70°C, 3.7÷35V, tube, SMPS Min Qty: 1 | 0 |
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$4.6800 / $6.5500 | RFQ |
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|
Component Electronics, Inc | IN STOCK SHIP TODAY | 50 |
|
Buy Now | |
|
|
LCSC | SOIC-16-300mil Power Management - Specialized ROHS | 10 |
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$9.0220 / $9.3479 | Buy Now |
Part Details for UC3907DW
UC3907DW CAD Models
UC3907DW Part Data Attributes
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UC3907DW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC3907DW
Texas Instruments
35V load share controller, 0°C to 70°C 16-SOIC 0 to 70
|
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | GREEN, SOIC-16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Adjustable Threshold | YES | |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | |
| Control Mode | VOLTAGE-MODE | |
| Input Voltage-Max | 36 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 10.3 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 | 6 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.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) | 10 mA | |
| Supply Voltage-Max (Vsup) | 35 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 15 V | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| 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 | |
| Threshold Voltage-Nom | +3.7V | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 7.5 mm |
Alternate Parts for UC3907DW
This table gives cross-reference parts and alternative options found for UC3907DW. 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 UC3907DW, 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 |
|---|---|---|---|---|
| UC3907DW | Unitrode Corporation | Check for Price | Power Supply Support Circuit, Adjustable, 1 Channel, BIPolar, PDSO16, | UC3907DW vs UC3907DW |
UC3907DW Frequently Asked Questions (FAQ)
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The recommended input capacitor value is 10uF to 22uF, with a voltage rating of at least 25V. This ensures stable operation and reduces noise.
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To ensure SOA, keep the input voltage below 25V, output current below 1.5A, and junction temperature below 125°C. Monitor the device's thermal performance and adjust the design accordingly.
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The EN pin is an active-high enable input. Connect it to a logic high (e.g., VCC) to enable the device, or a logic low (e.g., GND) to disable it. Use this pin to control the device's power state or implement a shutdown function.
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Select an inductor with a value between 10uH and 22uH, depending on the desired output voltage and current. A higher inductance value can reduce ripple current but increases the physical size of the inductor.
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Follow a star-grounding approach, keeping the input and output capacitors close to the device. Place the inductor near the output capacitor, and ensure a solid ground plane to reduce noise and EMI.