Datasheet Intersil ISL88739 — Ficha de datos
| Fabricante | Intersil |
| Serie | ISL88739 |
Cargador de batería combinado Hybrid Power Boost (HPB) y Narrow VDC (NVDC) con interfaz SMBus
Hojas de datos
Data Short ISL88739
PDF, 193 Kb, Revisión: 24-10-2017, Archivo subido: nov 19, 2017, Páginas: 2
Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Combo Battery Charger With SMBus Interface
Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Combo Battery Charger With SMBus Interface
Extracto del documento
Precios
Embalaje
| ISL88739HRZ | ISL88739HRZ-T | |
|---|---|---|
| N | 1 | 2 |
| Package | 32 Ld QFN | 32 Ld QFN T+R |
Paramétricos
| Parameters / Models | ISL88739HRZ | ISL88739HRZ-T |
|---|---|---|
| Audible Noise | No | No |
| Automatic Power Source Selection | No (Set by Host) | No (Set by Host) |
| Automatic Trickle Charge Typ (V) | 2.7 | 2.7 |
| Battery Charge Voltage (V) | 1.024 to 19.2 in 16mV Steps | 1.024 to 19.2 in 16mV Steps |
| Battery Charge Voltage Adjust (%) | 16mV steps | 16mV steps |
| Battery Chemistry | Multi-Cell Li+/Polymer | Multi-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±3 | В±3 |
| Charging Voltage Accuracy Max (%) | В±0.5 | В±0.5 |
| DC Adapter Detection | No (Set by Host) | No (Set by Host) |
| Description | Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Combo Battery Charger With SMBus Interface | Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Combo Battery Charger With SMBus Interface |
| Input Current Limit Accuracy (%) | В±3 | В±3 |
| Max Duty Cycle (%) | 99.6 | 99.6 |
| Operating Temperature Range | 0 to 70 | 0 to 70 |
| Peak Temp | 260°C | 260°C |
| Qualification Level | Standard | Standard |
| Switching Frequency (typ) (kHz) | 400 | 400 |
| Thermal Shutdown (В°C) | 150 °C | 150 °C |
| Topology | Fixed Frequency Synchronous Buck | Fixed Frequency Synchronous Buck |
| Trickle Charge Current Limit Accuracy (%) | 64mA to 220mA | 64mA to 220mA |
| VIN (max) (V) | 22 | 22 |
| VIN (min) (V) | 8 | 8 |
Plan ecológico
| ISL88739HRZ | ISL88739HRZ-T | |
|---|---|---|
| RoHS | Obediente | Obediente |
Linea modelo
Serie: ISL88739 (2)
Clasificación del fabricante
- Power Management > Battery Management Systems > Multiple Cell Battery Chargers