Texas Instruments BQ25120F3AYFPT Battery Chargers
700-nA low IQ highly integrated battery charge management solution
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ25120F3AYFPT
Detailed Description
700-nA low IQ highly integrated battery charge management solution
Package
25-XFBGA, DSBGA
Key Features
Package / Case: 25-XFBGA, DSBGA
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ25120F3AYFPT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ25120F3AYFPT Battery Chargers technical specifications.
General
Interface
I²C
RoHS
Yes
Package / Case
25-XFBGA, DSBGA
Operating Temperature
-40°C ~ 85°C (TJ)
Supply Voltage
20V
Lifecycle Status
Active
Battery Chemistry
Lithium Ion/Polymer
Fault Protection
Over Current, Over Temperature, Over Voltage, Short Circuit
Number of Cells
1
Current Charging
Constant - Programmable
Related Parts Comparison (BQ25120F3AYFPT vs BQ25123YFPT vs BQ25122YFPT vs BQ25120AYFPT)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 25-XFBGA, DSBGA | 25-XFBGA, DSBGA | 25-XFBGA, DSBGA | 25-XFBGA, DSBGA |
| Operating Temperature | -40°C ~ 85°C (TJ) | -40°C ~ 85°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supply Voltage | 20V | 3.4 V ~ 5.5 V | 5 V | 3.4 V ~ 5.5 V |
| Interface | I²C | I²C | I²C | I²C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.35V | 5.5V (Max) | 4.65V (Max) | 4.2V |
| Charge Current Max | 300mA | 300mA | 300mA | 300mA |
| Current Charging | Constant - Programmable | Constant - Programmable | Constant | Constant - Programmable |
| Fault Protection | Over Current, Over Temperature, Over Voltage, Short Circuit | Over Current, Over Temperature, Over Voltage, Short Circuit | Over Temperature, Over Voltage, Short Circuit | Over Temperature, Over Voltage, Short Circuit |
| Number of Cells | 1 | 1 | 1 | 1 |
| Action |
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