Part Details for LTM4650EY-1B#PBF by Analog Devices Inc
Results Overview of LTM4650EY-1B#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
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Renewable Energy
Automotive
LTM4650EY-1B#PBF Information
LTM4650EY-1B#PBF by Analog Devices Inc 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 LTM4650EY-1B#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
50AK4363
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Newark | Dc-Dc Converter, 0.6V-1.8V, 50A, Power Supply Applications:Ite & Industrial, Dc/Dc Converter Type:Bga-144, Micro Module, Output Power Max:-, Output Voltage Min:600Mv, Output Voltage Max:1.8V, Output Current Max:50A, Height:5.01Mm Rohs Compliant: Yes |Analog Devices LTM4650EY-1B#PBF RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 85 |
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$70.0800 / $77.9500 | Buy Now |
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DISTI #
505-LTM4650EY-1B#PBF-ND
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DigiKey | DC DC CNVRTR 0.6-1.8V 0.6-1.8V Min Qty: 1 Lead time: 13 Weeks Container: Tray |
531 In Stock |
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$70.0846 / $77.9500 | Buy Now |
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DISTI #
584-LTM4650EY-1B#PBF
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Mouser Electronics | Switching Voltage Regulators Dual 25A or Single 50A Module Regulator with 0.8 DC and 3 Transient Accuracy RoHS: Compliant | 0 |
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$73.9100 / $92.3100 | Order Now |
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DISTI #
V99:2348_14674613
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Arrow Electronics | Dual 25A or Single 50A µModule Regulator with 0.8% DC and 3% Transient Accuracy Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks Date Code: 2145 | Americas - 38 |
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$69.8400 / $70.8900 | Buy Now |
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Analog Devices Inc | 2x 25A or 1x 50A µModule Reg w Package Multiple: 90 | 107 |
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$55.0300 / $77.9500 | Buy Now |
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DISTI #
LTM4650EY-1BPBF
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Richardson RFPD | DC TO DC CONVERTER RoHS: Compliant Min Qty: 90 | 0 |
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$71.0500 / $82.5500 | Buy Now |
Part Details for LTM4650EY-1B#PBF
LTM4650EY-1B#PBF CAD Models
LTM4650EY-1B#PBF Part Data Attributes
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LTM4650EY-1B#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTM4650EY-1B#PBF
Analog Devices Inc
Dual 25A or Single 50A µModule Regulator with 0.8% DC and 3% Transient Accuracy
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Pin Count | 144 | |
| Manufacturer Package Code | 05-08-1523 | |
| Reach Compliance Code | not_compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Additional Feature | OUTPUT VOLTAGE RANGE FROM 0.6 V TO 1.8 V, 780 KHZ IS USED ONLY IN SWITCHING-NOISE SENSITIVE APPLI | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | S-PBGA-B144 | |
| JESD-609 Code | e1 | |
| Length | 16 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 144 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | BGA | |
| Package Equivalence Code | BGA144,12X12,50 | |
| Package Shape | SQUARE | |
| Package Style | GRID ARRAY | |
| Peak Reflow Temperature (Cel) | 245 | |
| Seated Height-Max | 5.21 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 600 kHz | |
| Technology | HYBRID | |
| Temperature Grade | OTHER | |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | |
| Terminal Form | BALL | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | BOTTOM | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 16 mm |
Alternate Parts for LTM4650EY-1B#PBF
This table gives cross-reference parts and alternative options found for LTM4650EY-1B#PBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTM4650EY-1B#PBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LTM4650IY-1B#PBF | Linear Technology | Check for Price | LTM4650-1 - Dual 25A or Single 50A µModule Regulator with 0.8% DC and 3% Transient Accuracy; Package: BGA; Pins: 144; Temperature Range: -40°C to 85°C | LTM4650EY-1B#PBF vs LTM4650IY-1B#PBF |
LTM4650EY-1B#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTM4650EY-1B#PBF should include a solid ground plane, wide power traces, and a thermal relief pattern under the device to facilitate heat dissipation. A 4-layer PCB with a dedicated thermal layer is recommended.
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To ensure reliable start-up and shutdown, it is recommended to use a soft-start circuit to limit the inrush current and to add a delay between power-on and enable signals. Additionally, a voltage supervisor can be used to monitor the input voltage and prevent the device from operating outside of its specified range.
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When selecting output capacitors for the LTM4650EY-1B#PBF, consider the capacitance value, equivalent series resistance (ESR), and voltage rating. A low ESR and high capacitance value are recommended to minimize output voltage ripple and ensure stability. The capacitor voltage rating should be at least 1.5 times the output voltage.
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To optimize the LTM4650EY-1B#PBF for low noise and high power supply rejection ratio (PSRR), use a low-noise input capacitor, minimize the input voltage ripple, and add a noise filter capacitor between the input and ground. Additionally, use a high-PSRR capacitor between the output and ground to filter out noise and ripple.
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The LTM4650EY-1B#PBF has a high power density, so thermal design is critical. Ensure good airflow around the device, use a heat sink or thermal interface material, and design the PCB to facilitate heat dissipation. The device's thermal pad should be connected to a solid ground plane to help dissipate heat.