BQ2057CSN Semiconductors - ICs by Texas Instruments


Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Distributor Price Stock
Logo for Texas Instruments Texas Instruments US$3.28
Buy Now
View Full Pricing & Stock Comparison


Battery Type Li-Ion Li-Pol
Input Voltage 15V
Battery Charge Voltage 4.2V
Charge Current Max 2A
Battery IC Case Style SOIC
No. of Pins 8Pins
No. of Series Cells 1
Operating Temperature Min -20°C
Operating Temperature Max 70°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Battery Management Function Charger Protector Status Monitor
Operating Temperature Range -20°C to +70°C
Output Voltage Max 4.242V
Supply Voltage Min 4.5V
Termination Type Surface Mount Device

Alternative Descriptions

SMT | Component Electronics
Low Dropout linear 1-cell Li-ion battery charge controller with AutoCompTM, 4.2V | Texas Instruments
Ic, Battery Management | Newark Electronics

Featured content from Future

Frequently Asked Questions

Where can I find additional details, specifications and documents for a BQ2057CSN?

Additional datasheets, footprints and schematics for BQ2057CSN are listed on our Part Details page. You can also find images and similar parts to BQ2057CSN on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for BQ2057CSN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BQ2057CSN price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BQ2057CSN fall under?

The BQ2057CSN is listed under Electronic & Electrical Components > Semiconductors - ICs > Battery Management.

Can I view similar or alternative parts?

You can view similar parts to BQ2057CSN when available in the Battery Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the BQ2057CSN you can contact the distributor directly for product support, shipping queries etc.

Is the BQ2057CSN RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for BQ2057CSN have stock available?

Authorised distributors including Texas Instruments have stock available or on a lead time for BQ2057CSN.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for BQ2057CSN often in real-time on the comparison pages.

What if I can't find stock of BQ2057CSN?

You can fill out our help required form which you can use to request a quote for BQ2057CSN from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.