LTC4015IUHF#TRPBF vs LT1970IFE Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC4015IUHF#TRPBF sa pamamagitan ng Analog Devices at LT1970IFE sa pamamagitan ng Analog Devices. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Analog Devices
LTC4015IUHF#TRPBF - Multi-Chemistry Buck Charger, 35V, 38-QFN | ADI
LTC4015IUHF#TRPBF ✓ Nakahanda
Pagsanggunian na paghahambing
| Parametro | LTC4015IUHF#TRPBF | LT1970IFE |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | Battery Management | Amplifier ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | Synchronous Buck Battery Charger Controller with Digital Telemetry | — |
| Supported Battery Chemistries | Li-Ion/Polymer, LiFePO4, Lead-Acid | — |
| Number of Cells | Multi-cell (chemistry dependent) | — |
| Input Voltage (Max) | 35 V | — |
| Battery Voltage (Max) | 35 V | — |
| Charge Current Programming | External sense resistor + I2C | — |
| Input Current Limit Programming | External sense resistor | — |
| Topolohiya | Synchronous buck | — |
| Telemetry ADC Resolution | 14-bit | — |
| Telemetry Interface | I2C serial port | — |
| Charge Algorithm Selection | Pin-selectable (chemistry specific) | — |
| Operating Junction Temperature Range (I) | -40C to +125C | — |
| Operating Junction Temperature Range (E) | 0C to +85C | — |
| Packhaging | 38-lead plastic QFN (5mm x 7mm) | 20-pin TSSOP-EP (Exposed Pad) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Level ng MSL | 1 (per JEDEC J-STD-020) | — |
| Lead-Free / RoHS | Yes (Pb-free, RoHS compliant) | Lead-free (PBF suffix); RoHS-compliant variants available |
| Product Type | — | Power Operational Amplifier |
| Output Current | — | ±500 mA minimum |
| Number of Channels | — | 1 |
| Supply Voltage (Total) | — | 5 V to 36 V |
| Supply Type | — | Single or Split |
| Current Limit Accuracy | — | 2 % (typical) |
| Current Limit Programming | — | Separate ILIM+ and ILIM- control voltages |
| Output Swing | — | Within ±2.5 V of either supply rail at full load |
| External Current Boost | — | Supported via external power transistors |
| Hanay ng Temperature na Operasyon | — | -40 °C to +85 °C (I grade) |
| Thermal Shutdown | — | Yes |
| Datasheet Document | — | 1970fe.pdf (per Analog Devices product page) |