Datasheet Texas Instruments BQ25619 — 数据表

制造商Texas Instruments
系列BQ25619

具有20mA端接和1.2A升压的I2C控制的1.5A单节buck电池充电器

数据表

BQ25619 I2C Controlled 1-Cell 1.5-A Battery Charger with 20-mA Termination and 1-A Boost Operation datasheet
PDF, 667 Kb, 档案已发布: Jun 26, 2019

价格

状态

BQ25619RTWRBQ25619RTWTPQ25619RTWR
Lifecycle StatusPreview (Device has been announced but is not in production. Samples may or may not be available)Preview (Device has been announced but is not in production. Samples may or may not be available)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNo

打包

BQ25619RTWRBQ25619RTWTPQ25619RTWR
N123
Pin242424
Package TypeRTWRTWRTW
Industry STD TermWQFNWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-NS-PQFP-N
Package QTY30002503000
CarrierLARGE T&RSMALL T&RLARGE T&R
Device MarkingBQ25619BQ25619
Width (mm)444
Length (mm)444
Thickness (mm)0.750.750.75
Pitch (mm)0.50.50.5
Max Height (mm)0.80.80.8
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参数化

Parameters / ModelsBQ25619RTWRBQ25619RTWTPQ25619RTWR
Absolute Vin (safety rating)(Max)(, V222222
Approx. price, US$1.50 | 1ku1.50 | 1ku1.50 | 1ku
Battery charge voltage, V4.24.24.2
Battery charge voltage(Max), V4.524.524.52
Battery charge voltage(Min), V3.53.53.5
Cell chemistryLi-Ion/Li-Polymer,LiFePO4,Lithium Phosphate/LiFePO4,Lithium phosphateLi-Ion/Li-Polymer,LiFePO4,Lithium Phosphate/LiFePO4,Lithium phosphateLi-Ion/Li-Polymer,LiFePO4,Lithium Phosphate/LiFePO4,Lithium phosphate
Charge current(Max), A1.51.51.5
Control interfaceI2CI2CI2C
Control topologySwitch-Mode BuckSwitch-Mode BuckSwitch-Mode Buck
Number of series cells111
Package GroupWQFN|24WQFN|24WQFN|24
Package size: mm2:W x L, PKG24WQFN: 16 mm2: 4 x 4 (WQFN|24)24WQFN: 16 mm2: 4 x 4 (WQFN|24)24WQFN: 16 mm2: 4 x 4 (WQFN|24)
RatingCatalogCatalogCatalog

生态计划

BQ25619RTWRBQ25619RTWTPQ25619RTWR
RoHSCompliantCompliantSee ti.com
Pb FreeYesYes

模型线

制造商分类

  • Semiconductors > Analog and Mixed-Signal > Power management > Battery management > Battery charger ICs