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25DSBGA Power Management ICs 300mA Battery Charger IC BQ25120AYFPR

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25DSBGA Power Management ICs 300mA Battery Charger IC BQ25120AYFPR

Brand Name : Original

Model Number : BQ25120AYFPR

Certification : Original

Place of Origin : Original

MOQ : 1

Price : negotiation

Payment Terms : T/T

Supply Ability : 100,000

Delivery Time : 1-3working days

Packaging Details : carton box

Part no : BQ25120AYFPR

Number of Cells : 1

Charge Current - Max : 300mA

Battery Pack Voltage : 4.2V

Voltage - Supply (Max) : 5.5V

Interface : I²C

Operating Temperature : -40°C ~ 85°C (TA)

Package / Case : 25-DSBGA

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BQ25120AYFPR SMD LED Chip Power Management BATT CHG LI-ION 1CELL 25DSBGA

IC BATT CHG LI-ION 1CELL 25DSBGA

The bq25120A 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.

Features of BQ25120AYFPR

• Increases System Operation Time Between Charges
– Configurable 300-mA Buck Regulator (1.8-V Default)
– 700 nA (typical) Iq with Buck Converter Enabled (No Load)
– Configurable Load Switch or 100mA LDO Output (Load Switch by Default)
– Up to 300-mA Charge Current for Fast Charging
– 0.5% Accurate Battery Voltage Regulation (Configurable from 3.6 V to 4.65 V in 10-mV Steps)
– Configurable Termination Current Down to 500 µA
– Simple Voltage Based Battery Monitor
• Highly Integrated Solution with Small Footprint
– 2.5 mm x 2.5 mm WCSP Package and 6 External Components for Minimal Solution
– Push-Button Wake-Up and Reset with Adjustable Timers
– Power Path Management for Powering the System and Charging the Battery
– Power Path Management enables <50 nA Ship Mode Battery Quiescent Current for Longest Shelf Life
– Battery Charger Operates from 3.4 V – 5.5 VIN (5.5-V OVP / 20-V Tolerant)
– Dedicated Pins for Input Current Limit, Charge Current, Termination Current, and Status Output

Specifications of BQ25120AYFPR

Mfr
Texas Instruments
Series
-
Package Tape & Reel (TR)
Cut Tape (CT)
Product
BQ25120AYFPR
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Current - Charging
Constant - Programmable
Programmable Features
Current
Fault Protection
Over Temperature, Over Voltage, Short Circuit
Charge Current - Max
300mA
Battery Pack Voltage
4.2V
Voltage - Supply (Max)
5.5V
Interface
I²C
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
25-XFBGA, DSBGA
Supplier Device Package
25-DSBGA
Base Product Number
BQ25120

Other features of BQ25120AYFPR

• I2C Communication Control
– Charge Voltage and Current
– Termination Threshold
– Input Current Limit
– VINDPM Threshold
– Timer Options
– Load Switch Control
– Controls for Interrupts for Faults and Status
– System Output Voltage Adjustment
– LDO Output Voltage Adjustment

range (−10 ̊

Environmental & Export Classifications


with avck-

ATTRIBUTE DESCRIPTION
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

APPLICATIONS of BQ25120AYFPR

• Smart Watches and other Wearable Devices
• Fitness Accessories
• Health Monitoring Medical Accessories
• Rechargeable Toys

25DSBGA Power Management ICs 300mA Battery Charger IC BQ25120AYFPR


Product Tags:

25DSBGA Power Management ICs

      

BQ25120AYFPR

      

300mA Battery Charger IC

      
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