MAX1758EAI+ by Analog Devices
Stand-Alone, Switch-Mode Li+ Battery Charger with Internal 28V Switch
| Status: | Active |
|---|---|
| Series: | MAX1758 |
| RoHS: | Unknown |
Features
| Stand-Alone Charger for Up to 4 Li+ Batteries |
| ±0.8% Battery Regulation Voltage Accuracy |
| Low-Dropout 98% Duty Cycle |
| Safely Precharges Near-Dead Cells |
| Continuous Voltage and Temperature Monitoring |
| 0.1µA Shutdown Battery Current |
| Input Voltage Up to 28V |
| Up to 1.5A Programmable Charge Current |
| Safety Timer Prevents Overcharging |
| Input Current Limiting |
| Space-Saving 28-Pin SSOP |
| 300kHz PWM Oscillator Reduces Noise |
Specifications
| Charging VIN (V) (max) | 28 |
|---|---|
| Max. ICHG (A) | 1.5 |
| Cell Chemistry | Li-IonLi-Polymer |
| # Lithium Ion Cells | 1234 |
| Protected VIN (V) (max) | 28 |
| Charger (V) | 4 to 17.6 |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | SSOP/28 |
| BudgetaryPrice (See Notes) | 3.93 |
MAX1758EAI+ Semiconductors - ICs by Analog Devices
BATTERY CHARGER LI-ION 28V 28SSOP
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Battery Type | Li-Ion Li-Pol |
|---|---|
| Input Voltage | 28V |
| Battery Charge Voltage | 4.2V |
| Charge Current Max | 1.5A |
| Battery IC Case Style | SSOP |
| No. of Pins | 28Pins |
| 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) |
| Base Number | 1758 |
| Battery Management Function | Charge Controller |
| Device Marking | MAX1758EAI+ |
| Operating Temperature Range | -40°C to +85°C |
| Output Voltage Max | 5.7V |
| Supply Voltage Min | 6V |
| Termination Type | Surface Mount Device |
Alternative Descriptions
| Battery Charger, Li-Ion, 28V,battery Type:Li-Ion, Li-Pol | Newark Electronics |
| BATTERY CHARGER, LI-ION, 28V, 28SSOP | element14 |
| Stand-Alone, Switch-Mode Li+ B | Analog Devices |
| BATTERY CHARGER LI-ION/POL 1500MA 4.2V | RS |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1758EAI+ ?
Additional datasheets, footprints and schematics for MAX1758EAI+ are listed on our Part Details page. You can also find images and similar parts to MAX1758EAI+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1758EAI+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1758EAI+ 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 MAX1758EAI+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1758EAI+ have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Analog Devices and RS have stock available or on a lead time for MAX1758EAI+ .
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