Texas Instruments BQ24271YFFT Battery Chargers
IC BATT CHG LI-ION 1CELL 49DSBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ24271YFFT
Detailed Description
IC BATT CHG LI-ION 1CELL 49DSBGA
Package
49-UFBGA, DSBGA
Key Features
Package / Case: 49-UFBGA, DSBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ24271YFFT Datasheet
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Technical Specifications
Texas Instruments BQ24271YFFT Battery Chargers technical specifications.
General
Series
BQ24271
Interface
I²C
RoHS
Yes
Package / Case
49-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4 V ~ 6.5 V
Lifecycle Status
Active
Battery Chemistry
Lithium Ion
Number of Cells
1
Related Parts Comparison (BQ24271YFFT vs BQ24162AYFFT vs BQ24160YFFR vs BQ24278YFFR)
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 | 49-UFBGA | 49-UFBGA | 49-UFBGA | 49-UFBGA |
| Mounting Type | Surface Mount | Surface Mount | SMD/SMT | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 4 V ~ 6.5 V | 6V | 4 V ~ 10 V | 10V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Battery Chemistry | Lithium Ion | Lithium Ion | Lithium Ion/Polymer | Lithium Ion |
| Charge Current Max | 1.5A | 2.5A | 2.5A | 2.5A |
| Current Charging | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit | Over Temperature, Over Voltage, Short Circuit | Over Temperature, Over | Over Temperature, Over Voltage, Short Circuit |
| Number of Cells | 1 | 1 | 1 | 1 |
| Package | DSBGA (YFF)-49 | 49-UFBGA | DSBGA (YFF)-49 | DSBGA (YFF)-49 |
| Action |
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