Datasheet Texas Instruments BQ24157YFFT
| Manufacturer | Texas Instruments |
| Series | BQ24157 |
| Part Number | BQ24157YFFT |
Fully Integrated Switch Mode One Cell Li-Ion Charger with Full USB-Compliance. 20-DSBGA
Datasheets
bq24157 Fully Integrated Switch-Mode Charger With USB Compliance and USB-OTG Support datasheet
PDF, 2.6 Mb, Revision: D, File published: Jul 5, 2016
Extract from the document
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 20 |
| Package Type | YFF |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BQ24157A |
| Thickness (mm) | .4 |
| Pitch (mm) | .4 |
| Max Height (mm) | .625 |
| Mechanical Data | Download |
Parametrics
| Absolute Vin (safety rating)(Max)( | 20 V |
| Battery Charge Voltage(Max) | 4.44 V |
| Battery Charge Voltage(Min) | 3.5 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 1.55 A |
| Control Interface | I2C |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1 |
| Operating Vin(Max) | 6 V |
| Operating Vin(Min) | 4 V |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Special Features | Integrated FET,OTG (On The Go Boost),Vin DPM (OK for Solar Power Source) |
| USB Feature | USB OTG |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: BQ24157EVM-697
BQ24157EVM-697 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Selecting the Best bq24153A-9 for your ApplicationPDF, 35 Kb, File published: Sep 18, 2012
- Building your own Battery SimulatorPDF, 114 Kb, File published: Oct 14, 2013
Building your own Battery Simulator OPA544, bq2409x, bq2404x, bq2415x, bq2425x, bq2416x
Model Line
Series: BQ24157 (2)
- BQ24157YFFR BQ24157YFFT
Manufacturer's Classification
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC