MAX5921FESA+ by Analog Devices
-48V Hot-Swap Controllers with External RSENSE and High Gate Pulldown Current
| Status: | Active |
|---|---|
| Series: | MAX5921 |
| RoHS: | Unknown |
Features
| Allows Safe Board Insertion and Removal from a Live -48V Backplane |
| Pin-Compatible with LT1640 and LT4250 |
| Circuit Breaker Immunity to Input Voltage Steps and Current Spikes |
| 450mA GATE Pulldown Current During Short-Circuit Condition |
| Exponential GATE Pulldown Current |
| Withstands -100V Input Transients with No External Components |
| Programmable Inrush and Short-Circuit Current Limits |
| Operates from -20V to -80V |
| Programmable Overvoltage Protection |
| Programmable Undervoltage Lockout with Built-In Glitch Filter |
| Overcurrent Fault Integrator |
| Powers Up into a Shorted Load |
| Power-Good Control Output |
| Thermal Shutdown Protects External MOSFET |
Specifications
| VIN (V) (min) | -20 |
|---|---|
| VIN (V) (max) | -80 |
| # Channels | 1 |
| Circuit Breaker/ Current Limit | Current Limit |
| Circuit Breaker/Current Limit Threshold (mV) | 50 |
| Fault Condition Control | Periodic Retry |
| Positive/Negative Rail | Negative |
| Features | Undervoltage/Overvoltage Protection |
| Package/Pins | SOIC (N)/8 |
| BudgetaryPrice (See Notes) | 2.82 |
MAX5921FESA+ Semiconductors - ICs by Analog Devices
HOT SWAP CONTROLLER 20V-80V NSOIC-8
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Controller Applications | Base Stations Hard Drives Servers Storage Networks |
|---|---|
| Input Voltage | - |
| Supply Voltage Min | 20V |
| Supply Voltage Max | 80V |
| Controller IC Case Style | NSOIC |
| No. of Pins | 8Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| -48V Hot-Swap Controllers with | Analog Devices |
| HOT SWAP CONTROLLER, 20V-80V, NSOIC-8 | Farnell |
| Hot Swap Controller, 20V-80V, Nsoic-8 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX5921FESA+ ?
Additional datasheets, footprints and schematics for MAX5921FESA+ are listed on our Part Details page. You can also find images and similar parts to MAX5921FESA+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX5921FESA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX5921FESA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
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Is the MAX5921FESA+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX5921FESA+ have stock available?
Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX5921FESA+ .
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