MAX1651CSA+ by Analog Devices
5V/3.3V or Adjustable, High-Efficiency, Low-Dropout, Step-Down DC-DC Controller
| Status: | Active |
|---|---|
| Series: | MAX1651 |
| RoHS: | Unknown |
Features
| More than 90% Efficiency (10mA to 1.5A Loads) |
| More than 12.5W Output Power |
| Less than 0.3V Dropout Voltage at 500mA |
| 100µA Max Quiescent Supply Current |
| 5µA Max Shutdown Supply Current |
| 16V Max Input Voltage |
| 5V (MAX1649), 3.3V (MAX1651), or Adjustable Output Voltage |
| Current-Limited Control Scheme |
| Up to 300kHz Switching Frequency |
| Up to 96.5% Duty Cycle |
Specifications
| VIN (V) (min) | 3 |
|---|---|
| VIN (V) (max) | 16 |
| VOUT1 (V) (min) | 1.5 |
| VOUT1 (V) (max) | 3.3 |
| IOUT1 (A) (max) | 2.5 |
| Switch Type | External |
| Preset VOUT (V) | 5 |
| Output Adjust. Method | PresetResistor |
| # DC-DC Outputs | 1 |
| Switching Frequency (kHz) | 300 |
| Package/Pins | SOIC (N)/8 |
| BudgetaryPrice (See Notes) | 2.37 |
MAX1651CSA+ Semiconductors - ICs by Analog Devices
DC/DC CTRL BUCK 300KHZ NSOIC-8
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 3V |
|---|---|
| Supply Voltage Max | 16V |
| No. of Outputs | 1 Output, 1Outputs |
| Duty Cycle (%) | 96.5% |
| Controller IC Case Style | NSOIC |
| No. of Pins | 8Pins |
| Switching Frequency | 300kHz |
| Topology | Buck (Step Down) |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| 5V/3.3V or Adjustable, High-Ef | Analog Devices |
| DC/DC CTRL, BUCK, 300KHZ, NSOIC-8 | Farnell |
| Dc/Dc Ctrl, Buck, 300Khz, Nsoic-8 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1651CSA+ ?
Additional datasheets, footprints and schematics for MAX1651CSA+ are listed on our Part Details page. You can also find images and similar parts to MAX1651CSA+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1651CSA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1651CSA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MAX1651CSA+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX1651CSA+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1651CSA+ have stock available?
Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX1651CSA+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MAX1651CSA+ often in real-time on the comparison pages.
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