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Low Dropout linear 1-cell Li-ion battery charge controller with AutoCompTM, 4.1V 8-VSSOP -20 to 70
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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
595-BQ2057DGK
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Mouser Electronics | Battery Management Li-Ion LDO Linear Charge Management IC RoHS: Compliant | 0 |
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$2.0900 / $4.1700 | Order Now |
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Rochester Electronics | BQ2057 Low Dropout Linear 1-cell Li-Ion Charge Controller with AutoComp RoHS: Compliant Status: Active Min Qty: 1 | 12513 |
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$2.1500 / $2.5300 | Buy Now |
DISTI #
BQ2057DGK
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TME | IC: PMIC, battery charging controller, Iout: 2A, 4.1V, VSSOP8, tube Min Qty: 1 | 0 |
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$3.3100 / $4.1600 | RFQ |
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BQ2057DGK
Texas Instruments
Buy Now
Datasheet
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BQ2057DGK
Texas Instruments
Low Dropout linear 1-cell Li-ion battery charge controller with AutoCompTM, 4.1V 8-VSSOP -20 to 70
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | MSOP | |
Package Description | GREEN, PLASTIC, MSOP-8 | |
Pin Count | 8 | |
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 | |
JESD-30 Code | S-PDSO-G8 | |
JESD-609 Code | e4 | |
Length | 3 mm | |
Moisture Sensitivity Level | 2 | |
Number of Channels | 1 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | -20 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TSSOP | |
Package Equivalence Code | TSSOP8,.19 | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.1 mm | |
Supply Current-Max (Isup) | 4 mA | |
Supply Voltage-Max (Vsup) | 15 V | |
Supply Voltage-Min (Vsup) | 4.5 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | OTHER | |
Terminal Finish | NICKEL PALLADIUM GOLD SILVER | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.65 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 3 mm |
This table gives cross-reference parts and alternative options found for BQ2057DGK. 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 BQ2057DGK, 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 | Description | Manufacturer | Compare |
---|---|---|---|
BQ2057DGKR | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, MSOP-8 | Rochester Electronics LLC | BQ2057DGK vs BQ2057DGKR |
BQ2057DGK | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, MSOP-8 | Rochester Electronics LLC | BQ2057DGK vs BQ2057DGK |
BQ2057DGKR | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, MSOP-8 | Texas Instruments | BQ2057DGK vs BQ2057DGKR |
BQ2057DGKRG4 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, MSOP-8 | Texas Instruments | BQ2057DGK vs BQ2057DGKRG4 |