Datasheet Intersil ISL88739 — 数据表

制造商Intersil
系列ISL88739

具有SMBus接口的混合电源升压(HPB)和窄VDC(NVDC)组合电池充电器

数据表

Data Short ISL88739
PDF, 193 Kb, 修订版: 24-10-2017, 文件上传: Nov 19, 2017, 页数: 2
Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Combo Battery Charger With SMBus Interface
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价格

打包

ISL88739HRZISL88739HRZ-T
N12
Package32 Ld QFN32 Ld QFN T+R

参数化

Parameters / ModelsISL88739HRZISL88739HRZ-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)1.024 to 19.2 in 16mV Steps1.024 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)
DescriptionHybrid Power Boost (HPB) and Narrow VDC (NVDC) Combo Battery Charger With SMBus InterfaceHybrid Power Boost (HPB) and Narrow VDC (NVDC) Combo Battery Charger With SMBus Interface
Input Current Limit Accuracy (%)В±3В±3
Max Duty Cycle (%)99.699.6
Operating Temperature Range0 to 700 to 70
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)2222
VIN (min) (V)88

生态计划

ISL88739HRZISL88739HRZ-T
RoHSCompliantCompliant

模型线

系列: ISL88739 (2)

制造商分类

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