Part Details for LT8646SIV#PBF by Analog Devices Inc
Results Overview of LT8646SIV#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (7 options)
- CAD Models: (Available)
- 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
LT8646SIV#PBF Information
LT8646SIV#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 LT8646SIV#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
50AK6349
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Newark | Dc/Dc Conv, Sync Buck, 1.95Mhz, 125Deg C, Output Type:Adjustable, No. Of Outputs:1Outputs, Topology:Synchronous Buck (Step Down), Input Voltage Min:3.4V, Input Voltage Max:65V, Max Output Current:8A, Ic Case/Package:Lqfn-Ep Rohs Compliant: Yes |Analog Devices LT8646SIV#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
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$9.9300 / $18.0400 | Buy Now |
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DISTI #
505-LT8646SIV#PBF-ND
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DigiKey | IC REG BUCK ADJ 8A 32LQFN Min Qty: 1 Lead time: 39 Weeks Container: Tray | Temporarily Out of Stock |
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$10.6727 / $16.6200 | Buy Now |
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DISTI #
584-LT8646SIV#PBF
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Mouser Electronics | Switching Voltage Regulators 65V, 8A Sync Buck Silent Switcher 2 w/ 2 RoHS: Compliant | 0 |
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$9.6300 / $17.5100 | Order Now |
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Analog Devices Inc | 65V, 8A Sync Buck Silent Switc Package Multiple: 490 | 0 |
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$7.7100 / $17.5100 | Buy Now |
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DISTI #
LT8646SIV#PBF
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Richardson RFPD | DC TO DC CONVERTER RoHS: Compliant Min Qty: 490 | 0 |
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$9.9600 / $10.9200 | Buy Now |
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Win Source Electronics | IC REG BUCK ADJUSTABLE 8A 32LQFN / Buck Switching Regulator IC Positive Adjustable 1.8V 1 Output 8A 32-TFQFN Exposed Pad | 450 |
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$95.6522 / $111.5942 | Buy Now |
US Tariff Estimator: LT8646SIV#PBF by Analog Devices Inc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LT8646SIV#PBF
LT8646SIV#PBF CAD Models
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LT8646SIV#PBF Part Data Attributes
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LT8646SIV#PBF
Analog Devices Inc
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Datasheet
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LT8646SIV#PBF
Analog Devices Inc
Switching Regulator, Current-mode, 8A, 2400kHz Switching Freq-Max, BIPolar
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Hqccn, Lcc32,.16x.24,20 | |
| Pin Count | 32 | |
| Manufacturer Package Code | 05-08-1512 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 65 V | |
| Input Voltage-Min | 3.4 V | |
| Input Voltage-Nom | 6 V | |
| JESD-30 Code | R-XQCC-N32 | |
| JESD-609 Code | e4 | |
| Length | 6 Mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 32 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 8 A | |
| Output Voltage-Max | 25 V | |
| Output Voltage-Min | 3.3 V | |
| Package Body Material | Unspecified | |
| Package Code | HQCCN | |
| Package Equivalence Code | LCC32,.16X.24,20 | |
| Package Shape | Rectangular | |
| Package Style | Chip Carrier, Heat Sink/Slug | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.03 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 2400 Khz | |
| Technology | Bipolar | |
| Temperature Grade | Automotive | |
| Terminal Finish | Gold (Au) | |
| Terminal Form | No Lead | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4 Mm |
Alternate Parts for LT8646SIV#PBF
This table gives cross-reference parts and alternative options found for LT8646SIV#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 LT8646SIV#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 |
|---|---|---|---|---|
| LT8646SEV#PBF | Analog Devices Inc | $7.3249 | Switching Regulator, Current-mode, 8A, 2400kHz Switching Freq-Max, BIPolar | LT8646SIV#PBF vs LT8646SEV#PBF |
| LT8645SHV-2#PBF | Analog Devices Inc | $7.3249 | Switching Regulator, Current-mode, 8A, 2200kHz Switching Freq-Max, BIPolar | LT8646SIV#PBF vs LT8645SHV-2#PBF |
| LT8645SEV#PBF | Analog Devices Inc | $8.2579 | Switching Regulator, Current-mode, 8A, 2400kHz Switching Freq-Max, BIPolar | LT8646SIV#PBF vs LT8645SEV#PBF |
| LT8645SJV-2#PBF | Analog Devices Inc | $8.8826 | Switching Regulator, Current-mode, 8A, 2200kHz Switching Freq-Max, BIPolar | LT8646SIV#PBF vs LT8645SJV-2#PBF |
| LT8645SIV#PBF | Analog Devices Inc | $8.9545 | Switching Regulator, Current-mode, 8A, 2400kHz Switching Freq-Max, BIPolar | LT8646SIV#PBF vs LT8645SIV#PBF |
| LT8645SEV-2#WPBF | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 8A, 2200kHz Switching Freq-Max, BIPolar | LT8646SIV#PBF vs LT8645SEV-2#WPBF |
| LT8645SJV-2#WPBF | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 8A, 2200kHz Switching Freq-Max, BIPolar | LT8646SIV#PBF vs LT8645SJV-2#WPBF |
LT8646SIV#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LT8646SIV#PBF can handle is 42V, but it's recommended to keep it below 36V for optimal performance and reliability.
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To ensure the stability of the output voltage, make sure to use the recommended output capacitor values and types, and follow the layout guidelines provided in the datasheet. Additionally, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
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The maximum output current that the LT8646SIV#PBF can provide is 3A, but it's recommended to keep it below 2.5A for optimal performance and reliability.
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To reduce the noise and ripple in the output voltage, use a low-ESR output capacitor, and consider adding a filter capacitor at the output. Additionally, ensure that the input voltage is clean and stable, and the layout is optimized for minimal noise coupling.
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The thermal shutdown temperature of the LT8646SIV#PBF is typically around 150°C, but it can vary depending on the specific application and operating conditions.