Datasheet Intersil ISL88731C — 数据表

制造商Intersil
系列ISL88731C

SMBus 2级电池充电器

数据表

ISL88731C Datasheet
PDF, 1.2 Mb, 修订版: 24-10-2017
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价格

打包

ISL88731CHRTZISL88731CHRTZ-T
N12
Package28 Ld TQFN28 Ld TQFN T+R

参数化

Parameters / ModelsISL88731CHRTZISL88731CHRTZ-T
Audible NoiseNoNo
Automatic Power Source SelectionNo (Set by Host)No (Set by Host)
Automatic Trickle Charge Typ (V)2.72.7
Battery Charge Voltage (V)2.7 to 19.2 in 16mV Steps2.7 to 19.2 in 16mV Steps
Battery Charge Voltage Adjust (%)16mV steps16mV steps
Battery ChemistryMulti-Cell Li+/PolymerMulti-Cell Li+/Polymer
Battery Leakage Current Max (μA)2 (DCIN=0V, No System Load)2 (DCIN=0V, No System Load)
Battery Leakage Current Max (ОјA)2 (DCIN=0V, No System Load)2 (DCIN=0V, No System Load)
Charge Current Limit Accuracy (%)В±3В±3
Charging Voltage Accuracy Max (%)В±0.5В±0.5
DC Adapter DetectionNo (Set by Host)No (Set by Host)
DescriptionSMBus Level 2 Battery ChargerSMBus Level 2 Battery Charger
Input Current Limit Accuracy (%)В±3В±3
Max Duty Cycle (%)99.999.9
Operating Temperature Range-10 to 100-10 to 100
Peak Temp260°C260°C
Qualification LevelStandardStandard
Switching Frequency (typ) (kHz)400400
Thermal Shutdown (В°C)150 °C150 °C
TopologyFixed Frequency Synchronous BuckFixed Frequency Synchronous Buck
Trickle Charge Current Limit Accuracy (%)64mA to 220mA64mA to 220mA
VIN (max) (V)2525
VIN (min) (V)77

生态计划

ISL88731CHRTZISL88731CHRTZ-T
RoHSCompliantCompliant

模型线

系列: ISL88731C (2)

制造商分类

  • Power Management > Battery Management Systems > Multiple Cell Battery Chargers