LTC4015IUHF#TRPBF vs LTC1923EUH Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LTC4015IUHF#TRPBF disebabkan oleh Analog Devices dan LTC1923EUH disebabkan oleh Analog Devices. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Analog Devices
LTC4015IUHF#TRPBF - Multi-Chemistry Buck Charger, 35V, 38-QFN | ADI
LTC4015IUHF#TRPBF ✓ Aktif
Pengandingan Spesifikasi
| Parametr | LTC4015IUHF#TRPBF | LTC1923EUH |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | Battery Management | Specialized PMIC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | Synchronous Buck Battery Charger Controller with Digital Telemetry | Thermoelectric Cooler / Heater PWM Controller |
| 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 | — |
| Tetstruktur | 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 | — |
| Kemasan | 38-lead plastic QFN (5mm x 7mm) | 32-WFQFN Exposed Pad (5x5 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Aras MSL | 1 (per JEDEC J-STD-020) | 1 (unlimited) |
| Lead-Free / RoHS | Yes (Pb-free, RoHS compliant) | — |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Arus Pemberi Arus | — | 2 mA (typical) |
| Frekuensi Pertukaran | — | 225 kHz |
| Output Topology | — | Full H-bridge with complementary drivers (bidirectional) |
| Drive Configuration | — | Unidirectional or bidirectional TEC / heater |
| Temperature Feedback | — | External thermistor / RTD input |
| Package Code | — | QFN-32 (UH) |
| Suhu Operasi | — | -40 °C to +85 °C |
| Mulai Dengan Lembut | — | Programmable |
| Status RoHS | — | Compliant (#PBF suffix) |
| Lead-Free | — | Yes (PBF suffix indicates Pb-free finish) |