MAX1873SEEE+ by Analog Devices
Simple Current-Limited Switch-Mode Li+ Charger Controller
| Status: | Active |
|---|---|
| Series: | MAX1873 |
| RoHS: | Unknown |
Features
| Low-Cost and Simple Circuit |
| Charges 2-, 3-, or 4-Series Lithium-Ion Cells |
| AC Adapter Input-Current-Limit Loop |
| Also Charges Ni-Based Batteries |
| Analog Output Monitors Charge Current |
| ±0.75% Battery-Regulation Voltage |
| 5µA Shutdown Battery Current |
| Input Voltage Up to 28V |
| 200mV Dropout Voltage/100% Duty Cycle |
| Adjustable Charging Current |
| 300kHz PWM Oscillator Reduces Noise |
| Space-Saving 16-Pin QSOP |
| MAX1873 Evaluation Kit Available to Speed Designs |
Specifications
| Charging VIN (V) (max) | 28 |
|---|---|
| Max. ICHG (A) | 4 |
| Cell Chemistry | Li-IonLi-PolymerNiCdNiMH |
| # NiMH/ NiCd Cells | 5678910 |
| # Lithium Ion Cells | 234 |
| Protected VIN (V) (max) | 28 |
| Charger (V) | 8 to 17.6 |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | QSOP/16 |
| BudgetaryPrice (See Notes) | 2.21 |
MAX1873SEEE+ Semiconductors - ICs by Analog Devices
BATTERY CHARGER LI-ION 4A QSOP-16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Battery Type | Li-Ion |
|---|---|
| Input Voltage | 28V |
| Battery Charge Voltage | - |
| Charge Current Max | 4A |
| Battery IC Case Style | QSOP |
| No. of Pins | 16Pins |
| No. of Series Cells | 4 |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Simple Current-Limited Switch- | Analog Devices |
| Battery Charger, Li-Ion, 4A, Qsop-16 | Newark Electronics |
| BATTERY CHARGER, LI-ION, 4A, QSOP-16 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1873SEEE+ ?
Additional datasheets, footprints and schematics for MAX1873SEEE+ are listed on our Part Details page. You can also find images and similar parts to MAX1873SEEE+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1873SEEE+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1873SEEE+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MAX1873SEEE+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX1873SEEE+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1873SEEE+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX1873SEEE+ .
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