Datasheet Intersil ISL6251AHAZ — 数据表

制造商Intersil
系列ISL6251A
零件号ISL6251AHAZ

低成本多化学电池充电器控制器

数据表

ISL6251, ISL6251A Datasheet
PDF, 1.0 Mb, 修订版: 10-11-2017
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Package24 Ld QSOP

参数化

Audible NoiseNo
Automatic Power Source SelectionNo
Automatic Trickle Charge Typ (V)No (Set by Host)
Battery Charge Voltage (V)4.2/Cell (2S, 3S, 4S)
Battery Charge Voltage Adjust (%)В±5/Cell
Battery ChemistryMulti-Cell Li+/Polymer
Battery Leakage Current Max (μA)10 (DCIN=0V, No System Load)
Battery Leakage Current Max (ОјA)10 (DCIN=0V, No System Load)
Charge Current Limit Accuracy (%)В±3 (CHLIM=2.0V)
Charging Voltage Accuracy Max (%)В±0.5
DC Adapter DetectionNo
DescriptionLow Cost Multi-Chemistry Battery Charger Controller
Input Current Limit Accuracy (%)В±3
Max Duty Cycle (%)99.9
Operating Temperature Range-10 to 100
Peak Temp260°C
Qualification LevelStandard
Switching Frequency (typ) (kHz)300
Thermal Shutdown (В°C)150 °C
TopologyFixed Frequency Synchronous Buck
Trickle Charge Current Limit Accuracy (%)В±25 (CHLIM=0.2V)
VIN (max) (V)25
VIN (min) (V)7

生态计划

RoHSCompliant

其他选择

ISL6251

模型线

制造商分类

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