MAX77818EWZ+T by Analog Devices
Dual Input, Power Path, 3A Switching Mode Charger with Fuel Gauge
| Status: | Active |
|---|---|
| Series: | MAX77818 |
| RoHS: | Unknown |
Features
| Smart Power Path, Dual Input Switching Charger Up to 13.4V Operating/16V Withstand/4A (CHGIN) Up to 6V Operating/1.26A (WCIN) Reverse Leakage Blocking Reverse Boost with up to 5.1V/1.5A (OTG) Integrated Low-Loss FETs for 3A Charging/4.5A Discharging 95.6% Peak Efficiency at 5V/4.35V Full Feature Charger with Protection Thermal Regulation and JEITA Compliance |
| Up to 13.4V Operating/16V Withstand/4A (CHGIN) |
| Up to 6V Operating/1.26A (WCIN) |
| Reverse Leakage Blocking |
| Reverse Boost with up to 5.1V/1.5A (OTG) |
| Integrated Low-Loss FETs for 3A Charging/4.5A Discharging |
| 95.6% Peak Efficiency at 5V/4.35V |
| Full Feature Charger with Protection |
| Thermal Regulation and JEITA Compliance |
| ModelGauge m5 Fuel Gauge Time-to-Empty and Time-to-Full Prediction Accurate Battery Capacity (SOC) and Time-to-Empty Readings Temperature, Age, and Discharge Rate Compensated No Calibration Integrated FET Current Sensing Maintains Accuracy without Empty, Full, or Idle States Low Quiescent Current (IQ) |
| Time-to-Empty and Time-to-Full Prediction |
| Accurate Battery Capacity (SOC) and Time-to-Empty Readings Temperature, Age, and Discharge Rate Compensated No Calibration Integrated FET Current Sensing Maintains Accuracy without Empty, Full, or Idle States |
| Temperature, Age, and Discharge Rate Compensated |
| No Calibration |
| Integrated FET Current Sensing |
| Maintains Accuracy without Empty, Full, or Idle States |
| Low Quiescent Current (IQ) |
| Two High Voltage Input LDOs |
| I2C Serial Interface |
| 72-Bump, 3.867mm x 3.608mm, 0.4mm Pitch WLP |
Specifications
| Charging VIN (V) (max) | 14 |
|---|---|
| Max. ICHG (A) | 3 |
| Cell Chemistry | Li-IonLi-Polymer |
| # Lithium Ion Cells | 1 |
| Protected VIN (V) (max) | 16 |
| Charger (V) | 3.65 to 4.7 |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | WLP/72 |
| BudgetaryPrice (See Notes) | 2.39 |
MAX77818EWZ+T Semiconductors - ICs by Analog Devices
BATT CHARGER LI-ION/POL 3A WLP-72
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Battery Type | Li-Ion Li-Pol |
|---|---|
| Input Voltage | 5V |
| Battery Charge Voltage | 14V |
| Charge Current Max | 3A |
| Battery IC Case Style | WLP |
| No. of Pins | 72Pins |
| No. of Series Cells | 1 |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Volt/Current Protector, Tsop-5 | Newark Electronics |
| BATT CHARGER, LI-ION/POL, 3A, WLP-72 | element14 |
| PMIC for Smart Phone | Analog Devices |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX77818EWZ+T ?
Additional datasheets, footprints and schematics for MAX77818EWZ+T are listed on our Part Details page. You can also find images and similar parts to MAX77818EWZ+T on this page.
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Is the MAX77818EWZ+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX77818EWZ+T have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for MAX77818EWZ+T .
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