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Part Details for BQ78350DBT by Texas Instruments
Results Overview of BQ78350DBT by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (9 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
Energy and Power Systems
Renewable Energy
Automotive
BQ78350DBT Information
BQ78350DBT 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 BQ78350DBT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-38026-5-ND
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DigiKey | IC BATT MON MULTI 3-15C 30TSSOP Min Qty: 1 Lead time: 18 Weeks Container: Tube | Limited Supply - Call |
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$4.5603 / $7.7100 | Buy Now |
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DISTI #
595-BQ78350DBT
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Mouser Electronics | Battery Management Comp CEDV Fuel Gauge Batt Mgmt Cntrlr A 595-BQ78350DBT-R1 RoHS: Compliant | 0 |
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Order Now | |
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Quest Components | POWER SUPPLY MANAGEMENT CIRCUIT, ADJUSTABLE, 1 CHANNEL, PDSO30 | 7 |
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$4.2750 / $8.5500 | Buy Now |
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DISTI #
BQ78350DBT
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TME | IC: PMIC, battery charging controller, TSSOP30, 2.4÷2.6VDC Min Qty: 1 | 175 |
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$4.7300 / $7.2600 | Buy Now |
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Vyrian | Other Function Semiconductors | 1157 |
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RFQ |
Part Details for BQ78350DBT
BQ78350DBT CAD Models
BQ78350DBT Part Data Attributes
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BQ78350DBT
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
BQ78350DBT
Texas Instruments
Companion CEDV Fuel Gauge Battery Management Controller for bq76940 Monitor Family 30-TSSOP -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Not Recommended | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | TSSOP-30 | |
| 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 MANAGEMENT CIRCUIT | |
| JESD-30 Code | R-PDSO-G30 | |
| JESD-609 Code | e4 | |
| Length | 7.8 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 30 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP30,.25,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.2 mm | |
| Supply Voltage-Max (Vsup) | 2.6 V | |
| Supply Voltage-Min (Vsup) | 2.4 V | |
| Supply Voltage-Nom (Vsup) | 2.5 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 mm |
Alternate Parts for BQ78350DBT
This table gives cross-reference parts and alternative options found for BQ78350DBT. 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 BQ78350DBT, 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 |
|---|---|---|---|---|
| BQ78350DBTR-R1 | Texas Instruments | $2.5015 | CEDV li-ion gas gauge and battery management controller 30-TSSOP -40 to 85 | BQ78350DBT vs BQ78350DBTR-R1 |
| BQ78350DBT-R1 | Texas Instruments | $3.4912 | CEDV li-ion gas gauge and battery management controller 30-TSSOP -40 to 85 | BQ78350DBT vs BQ78350DBT-R1 |
| LTC2920-1CS5#TRPBF | Analog Devices Inc | Check for Price | Single/Dual Power Supply Margining Controller | BQ78350DBT vs LTC2920-1CS5#TRPBF |
| LTC2920-1CS5#TR | Analog Devices Inc | Check for Price | Analog Circuit, 1 Func, PDSO5 | BQ78350DBT vs LTC2920-1CS5#TR |
| LTC2920-1IS5#TR | Analog Devices Inc | Check for Price | Analog Circuit, 1 Func, PDSO5 | BQ78350DBT vs LTC2920-1IS5#TR |
| LTC2920-1IS5#TRMPBF | Analog Devices Inc | Check for Price | Single/Dual Power Supply Margining Controller | BQ78350DBT vs LTC2920-1IS5#TRMPBF |
| LTC2920-1CS5 | Analog Devices Inc | Check for Price | Analog Circuit, 1 Func, PDSO5 | BQ78350DBT vs LTC2920-1CS5 |
| LTC2920-1IS5#TRPBF | Analog Devices Inc | Check for Price | Single/Dual Power Supply Margining Controller | BQ78350DBT vs LTC2920-1IS5#TRPBF |
| LTC2920-1CS5#TRMPBF | Analog Devices Inc | Check for Price | Single/Dual Power Supply Margining Controller | BQ78350DBT vs LTC2920-1CS5#TRMPBF |
BQ78350DBT Frequently Asked Questions (FAQ)
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A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure that the thermal pad is connected to a large copper area to dissipate heat efficiently.
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Use the bq78350DBT's programmable charging profile feature to customize the charging curve for your specific battery chemistry. Consult the datasheet and application notes for guidance on setting the charging parameters.
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The maximum charging current is 3A, but it's recommended to limit it to 2A for optimal performance and thermal management. Higher currents may require additional thermal design considerations.
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Yes, the bq78350DBT supports charging multiple batteries in parallel. However, ensure that the total charging current does not exceed the IC's maximum rating, and that the batteries are properly balanced and monitored.
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The bq78350DBT has built-in overcharge protection. Set the OVP (Over-Voltage Protection) threshold using the OVP pin, and the IC will automatically terminate charging when the battery voltage reaches the set point.