LTC4015EUHF#PBF vs LTC4015IUHF#TRPBF तुलना
विस्तृत दोनों ओर की तुलना LTC4015EUHF#PBF द्वारा Analog Devices और LTC4015IUHF#TRPBF द्वारा Analog Devices. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Analog Devices
LTC4015EUHF#PBF - 20A Multi-Chemistry Charger Controller | ADI
LTC4015EUHF#PBF ✓ सक्रियAnalog Devices
LTC4015IUHF#TRPBF - Multi-Chemistry Buck Charger, 35V, 38-QFN | ADI
LTC4015IUHF#TRPBF ✓ सक्रियविशेषता तुलना
| पैरामीटर | LTC4015EUHF#PBF | LTC4015IUHF#TRPBF |
|---|---|---|
| ब्रांड | Analog Devices | Analog Devices |
| श्रेणी | Battery Management | Battery Management |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| 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 | — |
| पैकेज | 38-pin QFN-EP (5x7 mm) | 38-lead plastic QFN (5mm x 7mm) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| 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) | — |
| RoHS स्थिति | Compliant | — |
| MSL स्तर | [DATA_NEEDED: MSL level] | 1 (per JEDEC J-STD-020) |
| फ़ंक्शन | — | 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 |
| टोपोलॉजी | — | 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 |
| Lead-Free / RoHS | — | Yes (Pb-free, RoHS compliant) |