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Part Details for LTC1643ALCGN#PBF by Analog Devices Inc
Results Overview of LTC1643ALCGN#PBF by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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.
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LTC1643ALCGN#PBF Information
LTC1643ALCGN#PBF by Analog Devices Inc is a Power Management Circuit.
Power Management Circuits 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 LTC1643ALCGN#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
50AK2104
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Newark | Hot-Swap Ctrl, 0 To 70Deg C, Nssop-16, No. Of Channels:-, Supply Voltage Min:-12V, Supply Voltage Max:12V, Ic Case/Package:Nssop, No. Of Pins:16Pins, Power Switch:-, Ic Mounting:Surface Mount, Ic Function:-, Product Range:- Rohs Compliant: Yes |Analog Devices LTC1643ALCGN#PBF RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 84 |
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$7.1800 / $9.5900 | Buy Now |
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DISTI #
584-LTC1643ALCGN#PBF
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Mouser Electronics | Hot Swap Voltage Controllers PCI-Bus Hot Swap Cntr RoHS: Compliant | 106 |
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$6.9700 / $11.1400 | Buy Now |
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Analog Devices Inc | PCI-Bus Hot Swap Cntr Package Multiple: 100 | 4940 |
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$5.5800 / $13.7000 | Buy Now |
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Rochester Electronics | LTC1643A - PCI Hot Swap Controller RoHS: Compliant Status: Active Min Qty: 1 | 35 |
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$5.8700 / $7.3400 | Buy Now |
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DISTI #
LTC1643ALCGNPBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 100 | 0 |
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$7.2000 / $7.9100 | Buy Now |
Part Details for LTC1643ALCGN#PBF
LTC1643ALCGN#PBF CAD Models
LTC1643ALCGN#PBF Part Data Attributes
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LTC1643ALCGN#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC1643ALCGN#PBF
Analog Devices Inc
PCI-Bus Hot Swap Controller
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Pin Count | 16 | |
| Manufacturer Package Code | 05-08-1641 (GN16) | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Additional Feature | IT ALSO REQUIRES A -12V SUPPLY | |
| Adjustable Threshold | YES | |
| Analog IC - Other Type | HOT SWAP CONTROLLER | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 4.8895 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.727 mm | |
| Supply Voltage-Max (Vsup) | 12.6 V | |
| Supply Voltage-Min (Vsup) | 11.4 V | |
| Supply Voltage-Nom (Vsup) | 12 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.635 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.899 mm |
Alternate Parts for LTC1643ALCGN#PBF
This table gives cross-reference parts and alternative options found for LTC1643ALCGN#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 LTC1643ALCGN#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 |
|---|---|---|---|---|
| LTC1643ALIGN#TRPBF | Analog Devices Inc | Check for Price | PCI-Bus Hot Swap Controller | LTC1643ALCGN#PBF vs LTC1643ALIGN#TRPBF |
| LTC1643ALCGN#TRPBF | Linear Technology | Check for Price | LTC1643A - PCI-Bus Hot Swap Controller; Package: SSOP; Pins: 16; Temperature Range: 0°C to 70°C | LTC1643ALCGN#PBF vs LTC1643ALCGN#TRPBF |
| LTC1643ALCGN#TR | Analog Devices Inc | Check for Price | Power Supply Support Circuit, Adjustable, 4 Channel, PDSO16 | LTC1643ALCGN#PBF vs LTC1643ALCGN#TR |
| LTC1643ALIGN#TR | Linear Technology | Check for Price | LTC1643A - PCI-Bus Hot Swap Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C | LTC1643ALCGN#PBF vs LTC1643ALIGN#TR |
| LTC1643ALIGN#TRPBF | Linear Technology | Check for Price | LTC1643A - PCI-Bus Hot Swap Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C | LTC1643ALCGN#PBF vs LTC1643ALIGN#TRPBF |
| LTC1643ALIGN#TRPB | Linear Technology | Check for Price | IC 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, 0.150 INCH, LEAD FREE, PLASTIC, SSOP-16, Power Management Circuit | LTC1643ALCGN#PBF vs LTC1643ALIGN#TRPB |
| LTC1643ALCGN#PBF | Linear Technology | Check for Price | LTC1643A - PCI-Bus Hot Swap Controller; Package: SSOP; Pins: 16; Temperature Range: 0°C to 70°C | LTC1643ALCGN#PBF vs LTC1643ALCGN#PBF |
| LTC1643ALIGN | Analog Devices Inc | Check for Price | Power Supply Support Circuit, Adjustable, 4 Channel, PDSO16 | LTC1643ALCGN#PBF vs LTC1643ALIGN |
| LTC1643ALIGN | Linear Technology | Check for Price | LTC1643A - PCI-Bus Hot Swap Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C | LTC1643ALCGN#PBF vs LTC1643ALIGN |
| LTC1643ALIGN#PBF | Linear Technology | Check for Price | LTC1643A - PCI-Bus Hot Swap Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C | LTC1643ALCGN#PBF vs LTC1643ALIGN#PBF |
LTC1643ALCGN#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC1643ALCGN#PBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a low-ESR capacitor for the output filter and to keep the input and output traces as short as possible.
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To ensure proper power-up and initialization, make sure to follow the recommended power-up sequence, which is to apply the power supply voltage (VCC) before the input voltage (VIN). Also, ensure that the EN pin is high during power-up and that the device is properly configured through the SPI interface.
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The maximum output current capability of the LTC1643ALCGN#PBF is 1.5A. However, it's recommended to derate the output current based on the ambient temperature and the device's thermal characteristics to ensure reliable operation.
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To troubleshoot issues with the LTC1643ALCGN#PBF, start by checking the power supply voltage, input voltage, and output voltage using an oscilloscope or multimeter. Verify that the device is properly configured through the SPI interface and that the EN pin is high. Also, check for any signs of overheating or excessive current draw.
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The LTC1643ALCGN#PBF is rated for operation up to 125°C. However, it's recommended to derate the device's performance and ensure proper heat sinking to prevent overheating. Additionally, consult the datasheet for thermal characteristics and guidelines for high-temperature operation.