BQ2057CSN


YeeHing #: Y012-BQ2057CSN
Inventory: 5200

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Description

BQ2057CSN Texas Instruments - Yeehing Electronics

Low Dropout linear 1-cell Li-ion battery charge controller with AutoCompTM, 4.2V

Pricing (USD)

Quantity Unit Price
1 — 99 3.275
100 — 249 2.705
250 — 999 1.943
1,000 + 1.02

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Battery Management
RoHS Y
Battery Type Li-Ion, Li-Polymer
Output Voltage 4.2 V
Output Current 2 A
Operating Supply Voltage 4.5 V to 15 V
Minimum Operating Temperature - 20 C
Maximum Operating Temperature + 70 C
Package / Case SOIC-8
Packaging Reel
Height 1.58 mm
Length 4.9 mm
Series BQ2057C
Type Linear Charge Management
Width 3.91 mm
Brand Texas Instruments
Mounting Style SMD/SMT
Product Type Battery Management
Factory Pack Quantity 2500
Subcategory PMIC - Power Management ICs
Unit Weight 0.002677 oz

For more information, please refer to datasheet

Documents

BQ2057CSN Datasheet

More Information

The BENCHMARQ bq2057 series advanced Lithium-Ion (Li-Ion) and Lithium-Polymer (Li-Pol) linear charge-management ICs are designed for cost-sensitive and compact portable electronics. They combine high-accuracy current and voltage regulation, battery conditioning, temperature monitoring, charge termination, charge-status indication, and AutoComp charge-rate compensation in a single 8-pin IC. MSOP, TSSOP, and SOIC package options are offered to fit a wide range of end applications.

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