MAX1685EEE+ by Analog Devices
Low-Noise, 14V Input, 1A, PWM Step-Down Converters
| Status: | Active |
|---|---|
| Series: | MAX1685 |
| RoHS: | Unknown |
Features
| Up to 96% Efficiency |
| 1A Guaranteed Output Current |
| 100% Duty Cycle in Dropout |
| 2.7V to 14V Input Range (15V Absolute Max) |
| ±1% Accurate Reference Output |
| 0.24Ω P-Channel On-Resistance |
| Synchronizable Switching Frequency |
| Fixed-Frequency PWM Operation 300kHz (MAX1684) 600kHz (MAX1685) |
| 300kHz (MAX1684) |
| 600kHz (MAX1685) |
| 150µA Normal-Mode Quiescent Current |
| 25µA Low-Power Mode Quiescent Current |
| 2µA Shutdown Current |
| Dual Mode™ Fixed 3.3V (±1%) Output or Adjustable Output (1.25V to VIN) |
| Small 16-QSOP Package |
| Auxiliary Output (CVL): 3V/5mA |
Specifications
| VIN (V) (min) | 2.7 |
|---|---|
| VIN (V) (max) | 14 |
| VOUT1 (V) (min) | 1.25 |
| VOUT1 (V) (max) | 14 |
| IOUT1 (A) (max) | 1 |
| Switch Type | Internal |
| Preset VOUT (V) | 3.3 |
| Output Adjust. Method | PresetResistor |
| # DC-DC Outputs | 1 |
| Switching Frequency (kHz) | 600 |
| Package/Pins | QSOP/16 |
| BudgetaryPrice (See Notes) | 4.18 |
MAX1685EEE+ Semiconductors - ICs by Analog Devices
IC CONVERTER STEP DOWN PWM 1685
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Buck (Step Down) |
|---|---|
| Input Voltage Min | 2.7V |
| Input Voltage Max | 14V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | QSOP |
| No. of Pins | 16Pins |
| Output Current | 1A |
| Output Voltage Min | 1.25V |
| Output Voltage Max | 14V |
| Switching Frequency | 680kHz |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Accuracy % | 1% |
| Adjustable Output Voltage Min | 1.25V |
| Base Number | 1685 |
| Frequency | 680kHz |
| IC Temperature Range | Industrial |
| Operating Temperature Min | -40°C |
| Operating Temperature Range | -40°C to +85°C |
| Output Current Max | 1A |
| Output Voltage | 3.3V |
| Primary Input Voltage | 14V |
| Supply Voltage Min | 2.7V |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | PWM Step Down Converters |
Alternative Descriptions
| Ic, Converter, Step Down, Pwm, 1685 | Newark Electronics |
| IC, CONVERTER, STEP DOWN, PWM, 1685 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1685EEE+ ?
Additional datasheets, footprints and schematics for MAX1685EEE+ are listed on our Part Details page. You can also find images and similar parts to MAX1685EEE+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1685EEE+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1685EEE+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
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Submit any questions directly to the customer support team of the distributor listing the product. For the MAX1685EEE+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX1685EEE+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1685EEE+ have stock available?
Authorised distributors including CoreStaff, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for MAX1685EEE+ .
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