LTC4015IUHF#TRPBF vs LTC4015EUHF#PBF Сравнение
Подробное сравнение бок о бок LTC4015IUHF#TRPBF от Analog Devices и LTC4015EUHF#PBF от Analog Devices. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Analog Devices
LTC4015IUHF#TRPBF - Multi-Chemistry Buck Charger, 35V, 38-QFN | ADI
LTC4015IUHF#TRPBF ✓ АктивенAnalog Devices
LTC4015EUHF#PBF - 20A Multi-Chemistry Charger Controller | ADI
LTC4015EUHF#PBF ✓ АктивенСравнение характеристик
| Параметр | LTC4015IUHF#TRPBF | LTC4015EUHF#PBF |
|---|---|---|
| Бренд | Analog Devices | Analog Devices |
| Категория | Battery Management | Battery Management |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $7,80 | $7,25 |
| Функция | 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 | — |
| Топология | 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 | — |
| Корпус | 38-lead plastic QFN (5mm x 7mm) | 38-pin QFN-EP (5x7 mm) |
| Тип монтажа | Surface Mount | Surface Mount |
| Уровень MSL | 1 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| Lead-Free / RoHS | Yes (Pb-free, RoHS compliant) | — |
| Battery Chemistry Supported | — | Lead-Acid, LiFePO4, Li-Ion, Li-Polymer |
| Input Voltage (VIN) | — | 35 V maximum |
| Battery Charge Voltage | — | 4.2 V (per cell reference, pin-selectable and I2C adjustable) |
| Maximum Charge Current | — | 20 A |
| Charger Topology | — | Synchronous buck controller with external MOSFETs |
| Operating Temperature (LTC4015E) | — | -40C to +125C junction (E suffix 0C to 85C spec) |
| Configuration Interface | — | I2C digital telemetry and control |
| Telemetry Parameters | — | VIN, IIN, VBAT, IBAT, die temperature, thermistor |
| Safety Features | — | Safety timer, automatic recharge, overvoltage protection, reverse-current blocking, under-voltage lockout |
| Charge Profile | — | Constant-current / constant-voltage with trickle pre-charge and termination |
| Supported Cell Counts | — | Up to 9 Li-Ion/LiFePO4 cells; 3, 6, or 12 Lead-Acid cells (DC2039A reference) |
| Reference Design | — | DC2039A (2-cell Li-Ion, 8 A demo) |
| Lead Finish | — | Au (Pb-free, PBF) |
| Статус RoHS | — | Compliant |