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Part Details for LTC3769EFE#TRPBF by Analog Devices Inc
Results Overview of LTC3769EFE#TRPBF by Analog Devices Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 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.
LTC3769EFE#TRPBF Information
LTC3769EFE#TRPBF 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 LTC3769EFE#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
505-LTC3769EFE#TRPBFCT-ND
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DigiKey | IC REG CTRLR BOOST/SEPIC 20TSSOP Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1852 In Stock |
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$4.3250 / $9.5800 | Buy Now |
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DISTI #
584-LTC3769EFE#TRPBF
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Mouser Electronics | Switching Voltage Regulators 60V L IQ Sync Boost Cntr RoHS: Compliant | 0 |
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$4.3200 | Order Now |
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Analog Devices Inc | 60V L IQ Sync Boost Cntr Min Qty: 1 Package Multiple: 2500 | 2871 |
|
$3.4600 / $9.5800 | Buy Now |
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DISTI #
LTC3769EFETRPBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 2500 | 0 |
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$4.4700 / $4.6400 | Buy Now |
Part Details for LTC3769EFE#TRPBF
LTC3769EFE#TRPBF CAD Models
LTC3769EFE#TRPBF Part Data Attributes
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LTC3769EFE#TRPBF
Analog Devices Inc
Buy Now
Datasheet
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LTC3769EFE#TRPBF
Analog Devices Inc
60V Low IQ Synchronous Boost Controller
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 4.40 MM, LEAD FREE, PLASTIC, TSSOP-20 | |
| Pin Count | 20 | |
| Manufacturer Package Code | 05-08-1663 (CA) | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 60 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e3 | |
| Length | 6.5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Width | 4.4 mm |
LTC3769EFE#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the VIN pin is 40V, but it's recommended to keep it below 36V for reliable operation.
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To optimize the inductor selection, consider the inductor's saturation current, DC resistance, and core material. A good starting point is to choose an inductor with a saturation current rating of at least 1.5 times the peak current, and a DC resistance of less than 100mΩ.
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For optimal performance, keep the high-current paths (VIN, VOUT, and GND) short and wide, and separate the analog and power grounds. Place the input and output capacitors close to the IC, and use a solid ground plane to reduce noise and EMI.
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The switching frequency of the LTC3769 can be adjusted by connecting a resistor (RT) between the RT pin and GND. The switching frequency (FS) is calculated as FS = 1 / (RT * 10^(-6)), where RT is in ohms.
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The SYNC pin allows multiple LTC3769 devices to be synchronized, reducing EMI and noise. Connect the SYNC pins of multiple devices together, and the devices will operate at the same switching frequency, reducing beat frequencies and EMI.