BQ25100BYFPT Semiconductors - ICs by Texas Instruments

BATT CHARGER LI-ION/LI-POL DSBGA-6

Status: Unknown
Series: bq25100B Series
RoHS: Unknown
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The bq25100B device is a highly integrated Li-Ion and Li-Pol linear charger targeted at space-limited portable applications. The high input voltage range with input overvoltage protection supports low-cost unregulated adapters. The bq25100B has a single power output that charges the battery. A system load can be placed in parallel with the battery as long as the average system load does not keep the battery from charging fully during the 10 hour safety timer. The battery is charged in three phases: conditioning, constant current and constant voltage. In all charge phases, an internal control loop monitors the IC junction temperature and reduces the charge current if an internal temperature threshold is exceeded. The charger power stage and charge current sense functions are fully integrated. The charger function has high accuracy current and voltage regulation loops and charge termination. The pre-charge current and termination current threshold are programmed via an external resistor on the bq25100B. The fast charge current value is also programmable via an external resistor. References to other devices in the bq25100B family are included in this document. For more information on those devices, please see their respective datasheets. This includes references to the CHG pin and the JEITA temperature functionality.

Where to Buy

Prices starting from US$0.71

Distributor Stock
Logo for Farnell
Farnell
from US$0.99
429
in stock
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Logo for Texas Instruments
Texas Instruments
from US$0.71
2,490
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.85
429
in stock
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Logo for element14
element14
from US$2.41
429
in stock
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Specifications

Battery Type Li-Ion Li-Pol
Input Voltage 6.45V
Battery Charge Voltage 4.284V
Charge Current Max 250mA
Battery IC Case Style DSBGA
No. of Pins 6Pins
No. of Series Cells 1
Operating Temperature Min -5°C
Operating Temperature Max 125°C
Product Range bq25100B Series
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Standalone 1-cell, 250-mA linear battery charger with 4.284-V charge voltage and prog. pre-charge | Texas Instruments
Batt Charger, Li-Ion/Li-Pol, Dsbga-6 | Newark Electronics
BATT CHARGER, LI-ION/LI-POL, DSBGA-6 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BQ25100BYFPT?

Additional datasheets, footprints and schematics for BQ25100BYFPT are listed on our Part Details page. You can also find images and similar parts to BQ25100BYFPT on this page.

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Distributor pricing and stock information is available for BQ25100BYFPT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BQ25100BYFPT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BQ25100BYFPT fall under?

The BQ25100BYFPT is listed under Electronic & Electrical Components > Semiconductors - ICs > Battery Management.

Can I view similar or alternative parts?

You can view similar parts to BQ25100BYFPT when available in the Battery Management range under the specifications section at the bottom of the details page.

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Is the BQ25100BYFPT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for BQ25100BYFPT have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for BQ25100BYFPT.

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