LTC4162IUFD-LADM#PBF vs LTC4162IUFD-L42 مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ LTC4162IUFD-LADM#PBF بواسطة Analog Devices و LTC4162IUFD-L42 بواسطة Analog Devices. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Analog Devices
LTC4162IUFD-LADM#PBF - 35V/3.2A Li-Ion Switching Charger | Analog Devices
LTC4162IUFD-LADM#PBF ✓ نشطAnalog Devices
LTC4162IUFD-L42 - 35V/3.2A Multi-Cell Li-Ion Charger | Analog Devices
LTC4162IUFD-L42 ✓ نشطمقارنة المواصفات
| المعامل | LTC4162IUFD-LADM#PBF | LTC4162IUFD-L42 |
|---|---|---|
| العلامة التجارية | Analog Devices | Analog Devices |
| الفئة | Battery Management | Battery Management |
| حالة دورة الحياة | نشط | نشط |
| البنية الطوبولوجية | Synchronous step-down switching charger with PowerPath | Synchronous buck (step-down) with integrated N-channel MOSFETs |
| Supported Battery Chemistry | Lithium-Ion / Lithium-Polymer | — |
| Number of Cells Supported | 1 to 8 series cells | 1 to 8 cells |
| Maximum Input Voltage | 35 V | — |
| Maximum Charge Current | 3.2 A | 3.2 A |
| نطاق جهد الدخل | [DATA_NEEDED: input voltage range, see _validation_note] | 4.5 V to 35 V |
| MPPT | Enabled (firmware, pin-strap configured) | — |
| Telemetry Interface | I2C | I2C / SMBus |
| Battery Voltage Accuracy | ±1% (pin-strap programmed) | — |
| PowerPath Topology | Yes (load decoupled from battery) | — |
| Integrated MOSFETs | Yes (synchronous, no external Schottky required) | — |
| نطاق درجة حرارة التشغيل | -40C to +125C (I-grade, industrial) | -40 C to +125 C (I-grade) |
| العلبة | 28-QFN (4 mm x 5 mm x 0.75 mm), exposed pad | 28-pin QFN-EP (UFD), 4 mm x 5 mm x 0.75 mm |
| نوع التركيب | Surface Mount | Surface Mount |
| مستوى MSL | [DATA_NEEDED: MSL level] | 1 (per Analog Devices packaging information) |
| حالة RoHS | Compliant (Pb-free #PBF suffix) | Compliant |
| تردد التبديل | [DATA_NEEDED: switching frequency] | — |
| Charge Status Outputs | I2C-readable + CHRG pin | — |
| Part Suffix | LADM (Li-Ion/Li-Poly, MPPT, I-temp) | — |
| الوظيفة | — | Synchronous step-down switching battery charger with PowerPath manager |
| Cell Chemistry | — | Lithium-Ion / Lithium-Polymer |
| Factory Charge Voltage | — | 4.2 V per cell |
| Charge Voltage Accuracy | — | +/-1% (per Analog Devices datasheet) |
| PowerPath Control | — | Integrated, decouples system load from battery |