MAX1744EUB/V+ by Analog Devices
High-Voltage, Step-Down DC-DC Controller in µMAX
| Status: | Active |
|---|---|
| Series: | MAX1744 |
| RoHS: | Unknown |
Features
| High-Voltage Operation (up to 36VIN) |
| Efficiency > 90% |
| Output Power Capability Exceeds 50W |
| 10-Pin µMax Package |
| Low-Dropout Voltage |
| 100% (max) Duty Cycle |
| 90µA Quiescent Current |
| 4µA Shutdown Current |
| Up to 330kHz Switching Frequency |
| Output Voltage 5V or 3.3V (MAX1744) Adjustable 1.25V to 18V (MAX1745) |
| 5V or 3.3V (MAX1744) |
| Adjustable 1.25V to 18V (MAX1745) |
| Current-Limited Control Scheme |
Specifications
| VIN (V) (min) | 4.5 |
|---|---|
| VIN (V) (max) | 36 |
| VOUT1 (V) (min) | 3.3 |
| VOUT1 (V) (max) | 5 |
| IOUT1 (A) (max) | 10 |
| Switch Type | External |
| Preset VOUT (V) | 5 |
| Output Adjust. Method | PresetResistor |
| # DC-DC Outputs | 1 |
| Switching Frequency (kHz) | 330 |
| Package/Pins | UMAX/10 |
| BudgetaryPrice (See Notes) | 3.15 |
MAX1744EUB/V+ Semiconductors - ICs by Analog Devices
DC/DC CTRL AEC-Q100 BUCK UMAX-10
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 4.5V |
|---|---|
| Supply Voltage Max | 36V |
| No. of Outputs | 1 Output |
| Duty Cycle (%) | 100% |
| Controller IC Case Style | µMAX |
| No. of Pins | 10Pins |
| Switching Frequency | 330kHz |
| Topology | Buck (Step Down) |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | AEC-Q100 |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Dc/Dc Ctrl, Aec-Q100, Buck, Umax-10 | Newark Electronics |
| DC/DC CTRL, AEC-Q100, BUCK, UMAX-10 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1744EUB/V+ ?
Additional datasheets, footprints and schematics for MAX1744EUB/V+ are listed on our Part Details page. You can also find images and similar parts to MAX1744EUB/V+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1744EUB/V+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1744EUB/V+ 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 MAX1744EUB/V+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX1744EUB/V+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1744EUB/V+ have stock available?
Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX1744EUB/V+ .
How do I check stock and lead times for all distributors?
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