MAX1653ESE+ by Analog Devices
High-Efficiency, PWM, Step-Down DC-DC Controllers in 16-Pin QSOP
| Status: | Active |
|---|---|
| Series: | MAX1653 |
| RoHS: | Unknown |
Features
| 96% Efficiency |
| Small, 16-Pin QSOP Package (half the size of a 16-pin narrow SO) |
| Pin-Compatible with MAX797 (MAX1653/MAX1655) |
| Output Voltage Down to 1V (MAX1655) |
| 4.5V to 30V Input Range |
| 99% Duty Cycle for Lower Dropout |
| 170µA Quiescent Supply Current |
| 3µA Logic-Controlled Shutdown |
| Dual, N-Channel, Synchronous-Rectified Control |
| Fixed 150kHz/300kHz PWM Switching, or Synchronized from 190kHz to 340kHz |
| Programmable Soft Start |
| Low-Cost Secondary Outputs (MAX1652/MAX1654) |
| Synchronous rectifier, secondary output regulation, high efficiency over full IOUT range |
Specifications
| VIN (V) (min) | 4.5 |
|---|---|
| VIN (V) (max) | 30 |
| VOUT1 (V) (min) | 2.5 |
| VOUT1 (V) (max) | 5.5 |
| IOUT1 (A) (max) | 10 |
| Switch Type | External |
| Preset VOUT (V) | 5 |
| Output Adjust. Method | PresetResistor |
| Synchronous Switching? | Yes |
| # DC-DC Outputs | 1 |
| Switching Frequency (kHz) | 340 |
| Package/Pins | QSOP/16SOIC (N)/16 |
| BudgetaryPrice (See Notes) | 3.91 |
MAX1653ESE+ Semiconductors - ICs by Analog Devices
DC/DC CTRL SYNC BUCK 300KHZ NSOIC-16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 4.5V |
|---|---|
| Supply Voltage Max | 30V |
| No. of Outputs | 1 Output, 1Outputs |
| Duty Cycle (%) | 99% |
| Controller IC Case Style | NSOIC |
| No. of Pins | 16Pins |
| Switching Frequency | 300kHz |
| Topology | Synchronous Buck (Step Down) |
| Operating Temperature Min | -40°C |
| 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) |
Alternative Descriptions
| High-Efficiency, PWM, Step-Dow | Analog Devices |
| DC/DC CTRL, SYNC BUCK, 300KHZ, NSOIC-16 | element14 |
| Dc/Dc Ctrl, Sync Buck, 300Khz, Nsoic-16 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1653ESE+ ?
Additional datasheets, footprints and schematics for MAX1653ESE+ are listed on our Part Details page. You can also find images and similar parts to MAX1653ESE+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1653ESE+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1653ESE+ 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 MAX1653ESE+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX1653ESE+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1653ESE+ have stock available?
Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX1653ESE+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MAX1653ESE+ often in real-time on the comparison pages.
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