Part Details for LTM4648IY#PBF by Linear Technology
Results Overview of LTM4648IY#PBF by Linear Technology
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTM4648IY#PBF Information
LTM4648IY#PBF 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.
Price & Stock for LTM4648IY#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | LTM4648 - Low VIN, 10A Step-Down Module Regulator RoHS: Compliant Status: Active Min Qty: 1 | 5 |
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$18.0600 / $22.5800 | Buy Now |
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Velocity Electronics | Our Stock | 31 |
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RFQ |
Part Details for LTM4648IY#PBF
LTM4648IY#PBF CAD Models
LTM4648IY#PBF Part Data Attributes
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LTM4648IY#PBF
Linear Technology
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Datasheet
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LTM4648IY#PBF
Linear Technology
LTM4648 - Low VIN, 10A Step-Down µModule (Power Module) Regulator; Package: BGA; Pins: 68; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | BGA | |
| Package Description | BGA-68 | |
| Pin Count | 68 | |
| Manufacturer Package Code | BGA | |
| Reach Compliance Code | compliant | |
| Additional Feature | OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 2.375 V | |
| Input Voltage-Nom | 5 V | |
| JESD-30 Code | R-PBGA-B68 | |
| JESD-609 Code | e1 | |
| Length | 15 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 68 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °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 | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 650 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | TIN SILVER COPPER | |
| Terminal Form | BALL | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | BOTTOM | |
| Width | 9 mm |
LTM4648IY#PBF Frequently Asked Questions (FAQ)
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The LTM4648 can handle input voltages up to 36V, but it's recommended to operate within the 4.5V to 36V range for optimal performance.
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To optimize the layout, keep the input and output capacitors close to the IC, use a solid ground plane, and minimize the length of the input and output traces. Also, ensure that the thermal pad is connected to a solid ground plane.
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The recommended output capacitor value is 10uF to 22uF, and it's recommended to use a low-ESR ceramic capacitor, such as an X5R or X7R type, to minimize output voltage ripple.
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The output voltage of the LTM4648 can be calculated using the formula: Vout = (R1/R2) * (Vin - Vref), where R1 and R2 are the feedback resistors, Vin is the input voltage, and Vref is the internal reference voltage (1.21V).
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The LTM4648 can deliver up to 4A of output current, but it's recommended to operate within the 2A to 3A range for optimal performance and thermal management.