MAX1757EAI+ by Analog Devices
Stand-Alone, Switch-Mode Li+ Battery Charger with Internal 14V Switch
| Status: | Active |
|---|---|
| Series: | MAX1757 |
| RoHS: | Unknown |
Features
| Stand-Alone Charger Safely Charges Up to Three Li+ Batteries Continuous Voltage and Temperature Monitoring Input Current Limiting ±0.8% Battery Regulation Voltage Accuracy Up to 1.5A Programmable Charge Current |
| Continuous Voltage and Temperature Monitoring |
| Input Current Limiting |
| ±0.8% Battery Regulation Voltage Accuracy |
| Up to 1.5A Programmable Charge Current |
| Low Power Consumption Extends Battery Life 0.1µA Shutdown Battery Current Low-Dropout 98% Duty Cycle |
| 0.1µA Shutdown Battery Current |
| Low-Dropout 98% Duty Cycle |
| Flexible Input Voltage Range Enables the Use of Low Cost Wall Adapters Input Voltage Up to 14V Precharges Near-Dead Cells |
| Input Voltage Up to 14V |
| Precharges Near-Dead Cells |
| Fixed 300kHz PWM Oscillator Allows Effective Noise Filtering |
| 28-Pin SSOP Package Saves Board Space |
Specifications
| Charging VIN (V) (max) | 14 |
|---|---|
| Max. ICHG (A) | 1.5 |
| Cell Chemistry | Li-IonLi-Polymer |
| # Lithium Ion Cells | 123 |
| Protected VIN (V) (max) | 14 |
| Charger (V) | 4 to 13.2 |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | SSOP/28 |
| BudgetaryPrice (See Notes) | 8.89 |
MAX1757EAI+ Semiconductors - ICs by Analog Devices
BATTERY CHARGER LI-ION 1.5A SSOP-28
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Battery Type | Li-Ion |
|---|---|
| Input Voltage | 14V |
| Battery Charge Voltage | - |
| Charge Current Max | 1.5A |
| Battery IC Case Style | SSOP |
| No. of Pins | 28Pins |
| No. of Series Cells | 3 |
| 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
| Stand-Alone, Switch-Mode Li+ B | Analog Devices |
| Battery Charger, Li-Ion, 1.5A, Ssop-28 | Newark Electronics |
| BATTERY CHARGER, LI-ION, 1.5A, SSOP-28 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1757EAI+ ?
Additional datasheets, footprints and schematics for MAX1757EAI+ are listed on our Part Details page. You can also find images and similar parts to MAX1757EAI+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1757EAI+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1757EAI+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
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Is the MAX1757EAI+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1757EAI+ have stock available?
Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX1757EAI+ .
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