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Details for BQ25121YFPT by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Battery Management
BATT CHARGER LI-ION/LI-POL DSBGA-25
BQ25121YFPT image

BQ25121YFPT by Texas Instruments

BATT CHARGER LI-ION/LI-POL DSBGA-25
Part Information
BQ25121YFPT image
RoHS Compliant
Description
The bq2512x is a highly integrated battery charge management IC that integrates the most common functions for wearable devices: Linear charger, regulated output, load switch, manual reset with timer, and battery voltage monitor. The integrated buck converter is a high efficiency, low IQ switcher using DCS control that extends light load efficiency down to 10-µA load currents. The low quiescent current during operation and shutdown enables maximum battery life. The device supports charge currents from 5 mA to 300 mA. The input current limit, charge current, buck converter output voltage, LDO output voltage, and other parameters are programmable through the I2C interface.
Specifications
Battery Type:
Li-Ion Li-Pol
Input Voltage:
5.5V
Battery Charge Voltage:
4.2V
Charge Current Max:
300mA
Battery IC Case Style:
DSBGA
No. of Pins:
25Pins
No. of Series Cells:
1
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
bq2512x Series
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
Battery Charger Li-Ion/Li-Pol 300mA 3.6V to 4.65V 25-Pin DSBGA T/R Avnet America
Battery Charger Li-Ion/Li-Pol 300mA 3.6V to 4.65V 25-Pin DSBGA T/R Avnet Europe