Part Details for LTM8046MPY by Linear Technology
Results Overview of LTM8046MPY by Linear Technology
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTM8046MPY Information
LTM8046MPY by Linear Technology is a Switching Regulator or Controller.
Switching Regulator or Controllers 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 LTM8046MPY
LTM8046MPY CAD Models
LTM8046MPY Part Data Attributes
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LTM8046MPY
Linear Technology
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Datasheet
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LTM8046MPY
Linear Technology
LTM8046 - 3.1VIN to 31VIN, 2kVAC Isolated DC/DC µModule (Power Module) Converter; Package: BGA; Pins: 51; Temperature Range: -55°C to 125°C
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | BGA | |
| Package Description | 9 X 15 MM, 4.92 MM HEIGHT, MS-028, BGA-51 | |
| Pin Count | 51 | |
| Manufacturer Package Code | BGA | |
| Reach Compliance Code | compliant | |
| Additional Feature | OUTPUT VOLTAGE RANGE FROM 1.8 VOLT TO 12 VOLT | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 31 V | |
| Input Voltage-Min | 3.1 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PBGA-B51 | |
| JESD-609 Code | e0 | |
| Length | 15 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 51 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | BGA | |
| Package Shape | RECTANGULAR | |
| Package Style | GRID ARRAY | |
| Seated Height-Max | 5.12 mm | |
| Surface Mount | YES | |
| Temperature Grade | MILITARY | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | BALL | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | BOTTOM | |
| Width | 9 mm |
LTM8046MPY Frequently Asked Questions (FAQ)
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The maximum output current of the LTM8046MPY is 4A per channel, but it can be paralleled to achieve higher output currents.
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To optimize the layout, keep the input and output capacitors close to the device, use a solid ground plane, and minimize the length of the traces between the device and the capacitors. Also, ensure that the thermal pad is connected to a solid ground plane to improve thermal performance.
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The recommended input capacitor type is a low-ESR ceramic capacitor, such as X5R or X7R, with a value of 10uF to 22uF.
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Select an output inductor with a low DCR (DC resistance) and a high saturation current rating. The inductor value should be chosen based on the output voltage and current requirements, and the switching frequency of the device.
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The LTM8046MPY has a thermal derating of 4A/°C above 40°C, which means that the maximum output current decreases by 4A for every degree above 40°C.