Datasheet Texas Instruments TPS61253AYFFT
Manufacturer | Texas Instruments |
Series | TPS61253A |
Part Number | TPS61253AYFFT |
3.8-MHz, 5-V / 4-A Boost in 1.2-mm x 1.3-mm WCSP 9-DSBGA -40 to 85
Datasheets
TPS61253A 3.8-MHz, 5-V / 4-A Boost Converter in 1.2-mm x 1.3-mm WCSP datasheet
PDF, 1.5 Mb, File published: Jan 27, 2016
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Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
Packaging
Pin | 9 |
Package Type | YFF |
Industry STD Term | DSBGA |
JEDEC Code | S-XBGA-N |
Package QTY | 250 |
Carrier | SMALL T&R |
Device Marking | 17NI |
Width (mm) | 1.4 |
Length (mm) | 1.4 |
Thickness (mm) | .425 |
Pitch (mm) | .4 |
Max Height (mm) | .625 |
Mechanical Data | Download |
Parametrics
Duty Cycle(Max) | 100 % |
Iq(Typ) | 0.05 mA |
Operating Temperature Range | -40 to 85 C |
Package Group | DSBGA |
Rating | Catalog |
Regulated Outputs | 1 |
Special Features | Enable,Light Load Efficiency,Load Disconnect,Synchronous Rectification |
Switch Current Limit(Min) | 3.4 A |
Switch Current Limit(Typ) | 4 A |
Switching Frequency(Max) | 3500 kHz |
Switching Frequency(Min) | 3500 kHz |
Type | Converter |
Vin(Max) | 5.5 V |
Vin(Min) | 2.3 V |
Vout(Max) | 5 V |
Vout(Min) | 5 V |
Eco Plan
RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPS61253AEVM-803
Boost Converter Evaluation Module for TPS61253A
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Choosing the Boost With Bypass or Pass ThroughPDF, 311 Kb, File published: Jun 27, 2017
For some applications – smart phones, radio-frequency power amplifiers (RF PA), and USB connectors,for example – the load requires a higher voltage to operate than the minimum voltage. The conventionalboost converter outputs greater voltage than the input voltage but cannot handle inputs that swing abovethe desired output. New topologies combining a boost converter plus a bypass switch or bo
Model Line
Series: TPS61253A (2)
- TPS61253AYFFR TPS61253AYFFT
Manufacturer's Classification
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Up (Boost) > Boost Converter (Integrated Switch)