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Part Details for LTC3769EFE#PBF by Analog Devices Inc
Results Overview of LTC3769EFE#PBF by Analog Devices Inc
- Distributor Offerings: (8 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#PBF Information
LTC3769EFE#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 LTC3769EFE#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
51AK6996
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Newark | Dc/Dc Ctrl, Sync Boost, 760Khz, 125Deg C, Control Mode:Current Mode Control, Supply Voltage Min:4.5V, Supply Voltage Max:60V, No. Of Outputs:1Outputs, Duty Cycle (%):96%, Ic Case/Package:Tssop-Ep, No. Of Pins:20Pins Rohs Compliant: Yes |Analog Devices LTC3769EFE#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 45 |
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$4.4900 / $5.5100 | Buy Now |
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DISTI #
505-LTC3769EFE#PBF-ND
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DigiKey | IC REG CTRLR BOOST/SEPIC 20TSSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube |
700 In Stock |
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$4.3250 / $8.1400 | Buy Now |
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DISTI #
584-LTC3769EFE#PBF
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Mouser Electronics | Switching Voltage Regulators 60V L IQ Sync Boost Cntr RoHS: Compliant | 6471 |
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$4.3200 / $5.4600 | Buy Now |
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DISTI #
V36:1790_06478017
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Arrow Electronics | DC/DC Cntrlr Single-OUT Step Up 900kHz 20-Pin TSSOP EP Tube RoHS: Compliant Min Qty: 74 Package Multiple: 74 Lead time: 10 Weeks | Americas - 148 |
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$4.8147 | Buy Now |
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DISTI #
V99:2348_06478017
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Arrow Electronics | DC/DC Cntrlr Single-OUT Step Up 900kHz 20-Pin TSSOP EP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks | Americas - 1 |
|
$2.0950 / $4.4503 | Buy Now |
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Analog Devices Inc | 60V L IQ Sync Boost Cntr Package Multiple: 74 | 288 |
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$3.4600 / $8.1400 | Buy Now |
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DISTI #
88799546
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Verical | DC/DC Cntrlr Single-OUT Step Up 900kHz 20-Pin TSSOP EP Tube RoHS: Compliant Min Qty: 74 Package Multiple: 74 Date Code: 2446 | Americas - 148 |
|
$4.1100 | Buy Now |
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DISTI #
LTC3769EFE#PBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 74 | 0 |
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$4.4700 / $5.1900 | Buy Now |
Part Details for LTC3769EFE#PBF
LTC3769EFE#PBF CAD Models
LTC3769EFE#PBF Part Data Attributes
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LTC3769EFE#PBF
Analog Devices Inc
Buy Now
Datasheet
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LTC3769EFE#PBF
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 | |
| 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 | |
| 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#PBF 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 above the peak current of the converter, and a DC resistance that minimizes losses.
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The SS pin is the soft-start pin, which allows the converter to gradually ramp up the output voltage during startup. To use it, connect a capacitor from the SS pin to GND, and the capacitor value will determine the soft-start time.
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To configure the LTC3769 for a specific output voltage, use the FB pin and a resistive divider to set the output voltage. The FB pin is the feedback pin, and the resistive divider should be connected between the output voltage and GND, with the center tap connected to the FB pin.
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The maximum switching frequency of the LTC3769 is 2.2MHz, but it can be adjusted using the RT pin and an external resistor.