Datasheet Intersil ISL95521 — Ficha de datos
| Fabricante | Intersil |
| Serie | ISL95521 |
Cargador de batería combinado de configuraciones híbridas de refuerzo de potencia y VDC estrechas con interfaz SMBus
Hojas de datos
Data Short ISL95521
PDF, 193 Kb, Revisión: 15-11-2017, Archivo subido: nov 19, 2017, Páginas: 2
Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Configurations Combo Battery Charger with SMBus Interface
Hybrid Power Boost (HPB) and Narrow VDC (NVDC) Configurations Combo Battery Charger with SMBus Interface
Extracto del documento
Precios
Embalaje
| ISL95521HRZ | ISL95521HRZ-T | |
|---|---|---|
| N | 1 | 2 |
| Package | 32 Ld QFN | 32 Ld QFN T+R |
Paramétricos
| Parameters / Models | ISL95521HRZ | ISL95521HRZ-T |
|---|---|---|
| Audible Noise | No | No |
| Automatic Power Source Selection | Yes | Yes |
| Automatic Trickle Charge Typ (V) | Set by user | Set by user |
| Battery Charge Voltage (V) | 2-4 cell battery, 16mV step | 2-4 cell battery, 16mV step |
| Battery Charge Voltage Adjust (%) | 16mV steps | 16mV steps |
| Battery Chemistry | Multi-Cell Li+/Polymer | Multi-Cell Li+/Polymer |
| Battery Leakage Current Max (μA) | 245uA | 245uA |
| Battery Leakage Current Max (ОјA) | 245uA | 245uA |
| Charge Current Limit Accuracy (%) | В±2 | В±2 |
| Charging Voltage Accuracy Max (%) | В±0.75 | В±0.75 |
| DC Adapter Detection | Yes | Yes |
| Description | Hybrid Power Boost and Narrow VDC Configurations Combination Battery Charger with SMBus Interface | Hybrid Power Boost and Narrow VDC Configurations Combination Battery Charger with SMBus Interface |
| Input Current Limit Accuracy (%) | В±2 | В±2 |
| Operating Temperature Range | -40 to 85 | -40 to 85 |
| Peak Temp | 260°C | 260°C |
| Qualification Level | Standard | Standard |
| Switching Frequency (typ) (kHz) | 350 to 1000 | 350 to 1000 |
| Thermal Shutdown (В°C) | 155 °C | 155 °C |
| Topology | R3 modulator | R3 modulator |
| Trickle Charge Current Limit Accuracy (%) | 256mA, 128mA or 64mA | 256mA, 128mA or 64mA |
| VIN (max) (V) | 25 | 25 |
| VIN (min) (V) | 4.75 | 4.75 |
Plan ecológico
| ISL95521HRZ | ISL95521HRZ-T | |
|---|---|---|
| RoHS | Obediente | Obediente |
Linea modelo
Serie: ISL95521 (2)
Clasificación del fabricante
- Power Management > Battery Management Systems > Multiple Cell Battery Chargers