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Part Details for UC3906DW by Texas Instruments
Results Overview of UC3906DW by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- 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.
UC3906DW Information
UC3906DW 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 UC3906DW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-2230-5-ND
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DigiKey | IC BATT CHG LEAD ACID 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube |
2949 In Stock |
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$8.8925 / $13.1300 | Buy Now |
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DISTI #
595-UC3906DW
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Mouser Electronics | Battery Management Lead-Acid Linear Cha rge Mngt IC A 595-BQ24450DW RoHS: Compliant | 4392 |
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$8.8900 / $12.3600 | Buy Now |
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Bristol Electronics | 29 |
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RFQ | ||
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Cytech Systems Limited | IC BATT CHG LEAD ACID 16SOIC | 200 |
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RFQ | |
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Win Source Electronics | IC LEAD-ACID BATT CHARGR 16-SOIC | 35500 |
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$3.8500 / $4.9729 | Buy Now |
Part Details for UC3906DW
UC3906DW CAD Models
UC3906DW Part Data Attributes
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UC3906DW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
UC3906DW
Texas Instruments
Linear Lead-Acid Battery Charger 16-SOIC -20 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-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1999-11-01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | |
| Input Voltage-Max | 40 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 | -20 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2.65 mm | |
| Supply Voltage-Max (Vsup) | 40 V | |
| Supply Voltage-Min (Vsup) | 5 V | |
| Supply Voltage-Nom (Vsup) | 10 V | |
| Surface Mount | YES | |
| 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 UC3906DW
This table gives cross-reference parts and alternative options found for UC3906DW. 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 UC3906DW, 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 |
|---|---|---|---|---|
| UC2906DW | Texas Instruments | $8.4049 | Linear Lead-Acid Battery Charger 16-SOIC -40 to 70 | UC3906DW vs UC2906DW |
| UC2906DWTR | Texas Instruments | Check for Price | Linear Lead-Acid Battery Charger 16-SOIC -40 to 70 | UC3906DW vs UC2906DWTR |
| UC2906DWTR | Unitrode Corp (RETIRED) | Check for Price | Power Supply Support Circuit, Fixed, 1 Channel, PDSO16, | UC3906DW vs UC2906DWTR |
| UC3906DWTR | Unitrode Corp (RETIRED) | Check for Price | Power Supply Support Circuit, Fixed, 1 Channel, PDSO16, | UC3906DW vs UC3906DWTR |
| UC3906DWTR | Texas Instruments | Check for Price | Linear Lead-Acid Battery Charger 16-SOIC -20 to 70 | UC3906DW vs UC3906DWTR |
| UC2906QTR | Texas Instruments | Check for Price | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PQCC20 | UC3906DW vs UC2906QTR |
UC3906DW Frequently Asked Questions (FAQ)
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The UC3906DW requires careful layout and placement to minimize noise and ensure proper operation. TI recommends placing the IC close to the input capacitors, using a star-ground configuration, and keeping the input and output traces separate to minimize noise coupling.
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The UC3906DW requires low-ESR capacitors with a minimum capacitance of 10uF for the input and output. TI recommends using X5R or X7R ceramic capacitors with a voltage rating of 10V or higher. The capacitor selection should be based on the specific application's requirements and operating conditions.
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The UC3906DW has a maximum input voltage rating of 18V. However, TI recommends operating the device within the recommended input voltage range of 7V to 15V for optimal performance and reliability.
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The UC3906DW has an operating temperature range of -40°C to 85°C. To ensure the device operates within this range, provide adequate heat sinking, use a thermally conductive PCB material, and avoid operating the device in high-temperature environments.
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The EN pin is an active-high enable input that allows the user to turn the device on or off. When the EN pin is high, the device is enabled, and when it's low, the device is disabled. This pin can be used to implement power-saving modes or to control the device's operation in specific applications.