MAX1909ETI+ by Analog Devices
Multichemistry Battery Chargers with Automatic System Power Selector
| Status: | Active |
|---|---|
| Series: | MAX1909 |
| RoHS: | Unknown |
Features
| Precise Measurement Improves Safety and Performance ±0.5% Accurate Charge Voltage (0°C to +85°C) ±3% Accurate Input Current Limiting ±5% Accurate Charge Current Analog Inputs Control Charge Current and Charge Voltage |
| ±0.5% Accurate Charge Voltage (0°C to +85°C) |
| ±3% Accurate Input Current Limiting |
| ±5% Accurate Charge Current |
| Analog Inputs Control Charge Current and Charge Voltage |
| Charge Any Battery Chemistry: Li+, NiCd, NiMH, Lead Acid, etc. Up to 17.65V (max) Battery Voltage Maximum 28V Input Voltage Programmable Charge Current > 4A |
| Up to 17.65V (max) Battery Voltage |
| Maximum 28V Input Voltage |
| Programmable Charge Current > 4A |
| Intelligent AC Adapter Interface Makes Design Easier Automatic System Power/Source Selection Analog Monitoring of Current Drawn from AC Input Source Digital Output Indicates AC Adapter Presence |
| Automatic System Power/Source Selection |
| Analog Monitoring of Current Drawn from AC Input Source |
| Digital Output Indicates AC Adapter Presence |
| Greater than 95% Efficiency Extends Battery Life |
Specifications
| Charging VIN (V) (max) | 28 |
|---|---|
| Max. ICHG (A) | 5 |
| Cell Chemistry | Lead AcidLi-IonLi-PolymerNiCdNiMHUniversal |
| # NiMH/ NiCd Cells | 45678910 |
| # Lithium Ion Cells | 34 |
| Protected VIN (V) (max) | 28 |
| Charger (V) | 0 to 17.6 |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | TQFN/28 |
| BudgetaryPrice (See Notes) | 3.36 |
MAX1909ETI+. Semiconductors - ICs by Analog Devices
IC BATT CHARGER LI-ION 28TQFN
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Battery Type | Universal |
|---|---|
| Input Voltage | 28V |
| Battery Charge Voltage | 19V |
| Charge Current Max | 5A |
| Battery IC Case Style | TQFN |
| 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-Jun-2015) |
| Base Number | 1909 |
| Battery Management Function | Charge Controller |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage Min | 8V |
| Termination Type | Surface Mount Device |
Alternative Descriptions
| Multichemistry Battery Charger | Analog Devices |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1909ETI+ ?
Additional datasheets, footprints and schematics for MAX1909ETI+ are listed on our Part Details page. You can also find images and similar parts to MAX1909ETI+ on this page.
What pricing and inventory information can I view?
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Who can I contact for technical support of the product?
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Is the MAX1909ETI+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1909ETI+ have stock available?
Authorised distributors including Analog Devices and Farnell have stock available or on a lead time for MAX1909ETI+ .
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