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Part Details for LTC3769EUF#PBF by Analog Devices Inc
Results Overview of LTC3769EUF#PBF by Analog Devices Inc
- Distributor Offerings: (9 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.
LTC3769EUF#PBF Information
LTC3769EUF#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 LTC3769EUF#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
51AK6997
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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:Qfn-Ep, No. Of Pins:24Pins, Product Range:- Rohs Compliant: Yes |Analog Devices LTC3769EUF#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 65 |
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$4.1300 / $7.7100 | Buy Now |
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DISTI #
505-LTC3769EUF#PBF-ND
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DigiKey | IC REG CTRLR BOOST/SEPIC 24QFN Min Qty: 1 Lead time: 10 Weeks Container: Tube |
3850 In Stock |
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$4.1375 / $9.2700 | Buy Now |
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DISTI #
584-LTC3769EUF#PBF
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Mouser Electronics | Switching Voltage Regulators 60V L IQ Sync Boost Cntr RoHS: Compliant | 2815 |
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$4.5100 / $9.5800 | Buy Now |
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DISTI #
E54:1762_08307146
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Arrow Electronics | DC/DC Cntrlr Single-OUT Step Up 900kHz 24-Pin QFN EP Tube RoHS: Compliant Min Qty: 91 Package Multiple: 91 Lead time: 10 Weeks Date Code: 2503 | Europe - 546 |
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$3.8650 | Buy Now |
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DISTI #
V36:1790_06478020
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Arrow Electronics | DC/DC Cntrlr Single-OUT Step Up 900kHz 24-Pin QFN EP Tube RoHS: Compliant Min Qty: 91 Package Multiple: 91 Lead time: 10 Weeks Date Code: 2302 | Americas - 2 |
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$3.8650 | Buy Now |
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Analog Devices Inc | 60V L IQ Sync Boost Cntr Package Multiple: 91 | 1407 |
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$3.3100 / $9.2700 | Buy Now |
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DISTI #
35211894
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Verical | DC/DC Cntrlr Single-OUT Step Up 900kHz 24-Pin QFN EP Tube RoHS: Compliant Min Qty: 91 Package Multiple: 91 | Americas - 637 |
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$4.0940 | Buy Now |
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DISTI #
88787432
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Verical | DC/DC Cntrlr Single-OUT Step Up 900kHz 24-Pin QFN EP Tube RoHS: Compliant Min Qty: 91 Package Multiple: 91 Date Code: 2503 | Americas - 546 |
|
$3.9300 | Buy Now |
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DISTI #
LTC3769EUF#PBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 91 | 0 |
|
$4.2700 / $4.9700 | Buy Now |
Part Details for LTC3769EUF#PBF
LTC3769EUF#PBF CAD Models
LTC3769EUF#PBF Part Data Attributes
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LTC3769EUF#PBF
Analog Devices Inc
Buy Now
Datasheet
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LTC3769EUF#PBF
Analog Devices Inc
60V Low IQ Synchronous Boost Controller
|
| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 4 X 4 MM, LEAD FREE, PLASTIC, MO-220WGGD-X, QFN-24 | |
| Pin Count | 24 | |
| Manufacturer Package Code | 05-08-1697 | |
| 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 | S-PQCC-N24 | |
| JESD-609 Code | e3 | |
| Length | 4 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 850 kHz | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 4 mm |
LTC3769EUF#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 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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To minimize EMI and noise, keep the power stage components (e.g., inductor, capacitor, and switch node) close together, and use a solid ground plane. Keep sensitive analog signals away from the power stage, and use shielding or guard rings to reduce noise coupling.
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The switching frequency of the LTC3769 can be adjusted by changing the value of the RT resistor connected to the RT pin. A smaller RT resistor value increases the switching frequency, while a larger value decreases it.
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The SYNC/MODE pin allows synchronization of the LTC3769 with an external clock signal. To use it, connect the SYNC/MODE pin to an external clock signal, and set the MODE pin high to enable synchronization. This can be useful in multi-phase or multi-converter applications.