MAX8545EUB+ by Analog Devices
Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit
| Status: | Active |
|---|---|
| Series: | MAX8545 |
| RoHS: | Unknown |
Features
| 2.7V to 28V Input Range |
| Foldback Short-Circuit Protection |
| No Additional Bias Supply Needed |
| 0.8V to 0.83 x VIN Output |
| Up to 95% Efficiency |
| Low-Cost External Components |
| No Current-Sense Resistor |
| All n-Channel MOSFET Design |
| Adaptive Gate Drivers Eliminate Shoot-Through |
| Lossless Overcurrent and Short-Circuit Protection |
| 300kHz Switching Frequency (MAX8545/MAX8546) |
| 100kHz Switching Frequency (MAX8548) |
| Pin-Compatible with the MAX1967 |
| Thermal Shutdown |
Specifications
| VIN (V) (min) | 2.7 |
|---|---|
| VIN (V) (max) | 28 |
| VOUT1 (V) (min) | 0.8 |
| VOUT1 (V) (max) | 23 |
| IOUT1 (A) (max) | 15 |
| Switch Type | External |
| Output Adjust. Method | Resistor |
| Synchronous Switching? | Yes |
| # DC-DC Outputs | 1 |
| Switching Frequency (kHz) | 300 |
| Package/Pins | UMAX/10 |
| BudgetaryPrice (See Notes) | 1.5 |
MAX8545EUB+ Semiconductors - ICs by Analog Devices
DC/DC CTRL BUCK 360KHZ UMAX-10
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage Min | 2.7V |
|---|---|
| Supply Voltage Max | 28V |
| No. of Outputs | 1 Output, 1Outputs |
| Duty Cycle (%) | 86% |
| Controller IC Case Style | µMAX |
| No. of Pins | 10Pins |
| Switching Frequency | 360kHz |
| Topology | 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
| Low-Cost, Wide Input Range, St | Analog Devices |
| Dc/Dc Ctrl, Buck, 360Khz, Umax-10 | Newark Electronics |
| DC/DC CTRL, BUCK, 360KHZ, UMAX-10 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX8545EUB+ ?
Additional datasheets, footprints and schematics for MAX8545EUB+ are listed on our Part Details page. You can also find images and similar parts to MAX8545EUB+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX8545EUB+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX8545EUB+ 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 MAX8545EUB+ you can contact the distributor directly for product support, shipping queries etc.
Is the MAX8545EUB+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX8545EUB+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and CoreStaff have stock available or on a lead time for MAX8545EUB+ .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MAX8545EUB+ often in real-time on the comparison pages.
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