Datasheet Intersil ISL95521B — Ficha de datos
| Fabricante | Intersil |
| Serie | ISL95521B |
Cargador de batería combinado Hybrid Power Boost (HPB) y Narrow VDC (NVDC) con interfaz SMBus
Hojas de datos
Precios
Embalaje
| ISL95521BHRZ | ISL95521BHRZ-T | ISL95521BIRZ | ISL95521BIRZ-T | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 32 Ld QFN | 32 Ld QFN T+R | 32 Ld QFN | 32 Ld QFN T+R |
Paramétricos
| Parameters / Models | ISL95521BHRZ | ISL95521BHRZ-T | ISL95521BIRZ | ISL95521BIRZ-T |
|---|---|---|---|---|
| Audible Noise | No | No | No | No |
| Automatic Power Source Selection | Yes | Yes | Yes | Yes |
| Automatic Trickle Charge Typ (V) | Set by user | Set by user | Set by user | Set by user |
| Battery Charge Voltage (V) | 2-4 cell battery, 16mV step | 2-4 cell battery, 16mV step | 2-4 cell battery, 16mV step | 2-4 cell battery, 16mV step |
| Battery Charge Voltage Adjust (%) | 16mV steps | 16mV steps | 16mV steps | 16mV steps |
| Battery Chemistry | Multi-Cell Li+/Polymer | Multi-Cell Li+/Polymer | Multi-Cell Li+/Polymer | Multi-Cell Li+/Polymer |
| Battery Leakage Current Max (μA) | 245uA | 245uA | 245uA | 245uA |
| Battery Leakage Current Max (ОјA) | 245uA | 245uA | 245uA | 245uA |
| Charge Current Limit Accuracy (%) | В±2 | В±2 | В±2 | В±2 |
| Charging Voltage Accuracy Max (%) | В±0.75 | В±0.75 | В±0.75 | В±0.75 |
| DC Adapter Detection | Yes | Yes | Yes | Yes |
| 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 | 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±2 | В±2 | В±2 | В±2 |
| Operating Temperature Range | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Peak Temp | 260°C | 260°C | 260°C | 260°C |
| Qualification Level | Standard | Standard | Standard | Standard |
| Switching Frequency (typ) (kHz) | 350 to 1000 | 350 to 1000 | 350 to 1000 | 350 to 1000 |
| Thermal Shutdown (В°C) | 155 °C | 155 °C | 155 °C | 155 °C |
| Topology | R3 modulator | R3 modulator | R3 modulator | R3 modulator |
| Trickle Charge Current Limit Accuracy (%) | 256mA, 128mA or 64mA | 256mA, 128mA or 64mA | 256mA, 128mA or 64mA | 256mA, 128mA or 64mA |
| VIN (max) (V) | 25 | 25 | 25 | 25 |
| VIN (min) (V) | 4.75 | 4.75 | 4.75 | 4.75 |
Plan ecológico
| ISL95521BHRZ | ISL95521BHRZ-T | ISL95521BIRZ | ISL95521BIRZ-T | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: ISL95521B (4)
Clasificación del fabricante
- Power Management > Battery Management Systems > Multiple Cell Battery Chargers