Part Details for ISL8272MAIRZ-T by Intersil Corporation
Results Overview of ISL8272MAIRZ-T by Intersil Corporation
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ISL8272MAIRZ-T Information
ISL8272MAIRZ-T by Intersil Corporation is a Power Supply Module.
Power Supply Modules are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part Details for ISL8272MAIRZ-T
ISL8272MAIRZ-T CAD Models
ISL8272MAIRZ-T Part Data Attributes
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ISL8272MAIRZ-T
Intersil Corporation
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Datasheet
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ISL8272MAIRZ-T
Intersil Corporation
50A Digital DC/DC PMBus Power Module; MODULE58; Temp Range: -40° to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | INTERSIL CORP | |
| Part Package Code | MODULE | |
| Package Description | HDA MODULE-58 | |
| Pin Count | 58 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Analog IC - Other Type | DC-DC REGULATED POWER SUPPLY MODULE | |
| Input Voltage-Max | 14 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PXMA-N58 | |
| Length | 23 mm | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 58 | |
| Output Voltage-Max | 5.5 V | |
| Output Voltage-Min | 0.54 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | XMA | |
| Package Shape | RECTANGULAR | |
| Package Style | MICROELECTRONIC ASSEMBLY | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Seated Height-Max | 7.5 mm | |
| Surface Mount | YES | |
| Technology | HYBRID | |
| Terminal Form | NO LEAD | |
| Terminal Position | UNSPECIFIED | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Total Power Output-Max | 275 W | |
| Trim/Adjustable Output | YES | |
| Width | 18 mm |
ISL8272MAIRZ-T Frequently Asked Questions (FAQ)
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The recommended PCB layout for optimal performance involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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To ensure the device operates within the specified temperature range, it's essential to provide adequate heat sinking and thermal management. This can be achieved by using a heat sink, thermal interface material, and ensuring good airflow around the device.
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The recommended input capacitor type is a low-ESR ceramic capacitor with a value of 10uF to 22uF. The capacitor should be rated for the maximum input voltage and have a low equivalent series resistance (ESR) to minimize voltage ripple and ensure stable operation.
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To troubleshoot issues with the device's output voltage regulation, check the input voltage, output load, and output voltage feedback loop. Ensure that the input voltage is within the specified range, the output load is within the specified current limit, and the output voltage feedback loop is properly connected and configured.
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During input voltage brownout or dropout, the device will automatically shut down to prevent damage. When the input voltage recovers, the device will automatically restart and resume normal operation.