MAX1737EEI+T by Analog Devices
Stand-Alone Switch-Mode Lithium-Ion Battery-Charger Controller
| Status: | Active |
|---|---|
| Series: | MAX1737 |
| RoHS: | Unknown |
Features
| Stand-Alone Charger for Up to Four Li+ Cells |
| ±0.8% Accurate Battery Regulation Voltage |
| Low Dropout: 98% Duty Cycle |
| Safely Precharges Near-Dead Cells |
| Continuous Voltage and Temperature Monitoring |
| < 1µA Shutdown Battery Current |
| Input Voltage Up to +28V |
| Safety Timer Prevents Overcharging |
| Input Current Limiting |
| Space-Saving 28-Pin QSOP |
| 300kHz PWM Oscillator Reduces Noise |
| 90% Conversion Efficiency |
Specifications
| Charging VIN (V) (max) | 28 |
|---|---|
| Max. ICHG (A) | 4 |
| 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 | QSOP/28 |
| BudgetaryPrice (See Notes) | 3.27 |
MAX1737EEI+T Semiconductors - ICs by Analog Devices
BATTERY CHARGER LI-ION QSOP-28
| 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 | 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) |
Alternative Descriptions
| Battery Charger, Li-Ion, Qsop-28 | Newark Electronics |
| BATTERY CHARGER, LI-ION, QSOP-28 | element14 |
| Stand-Alone Switch-Mode Lithiu | Analog Devices |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1737EEI+T ?
Additional datasheets, footprints and schematics for MAX1737EEI+T are listed on our Part Details page. You can also find images and similar parts to MAX1737EEI+T on this page.
What pricing and inventory information can I view?
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Is the MAX1737EEI+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1737EEI+T have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for MAX1737EEI+T .
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