Part Details for LTC3853IUJ#PBF by Analog Devices Inc
Results Overview of LTC3853IUJ#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 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.
Applications
Energy and Power Systems
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Renewable Energy
Automotive
LTC3853IUJ#PBF Information
LTC3853IUJ#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 LTC3853IUJ#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
51AK7041
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Newark | Dc/Dc Ctrl, Sync Buck, 750Khz, 125Deg C, Control Mode:Current Mode Control, Supply Voltage Min:4.5V, Supply Voltage Max:24V, No. Of Outputs:3Outputs, Duty Cycle (%):98%, Ic Case/Package:Qfn-Ep, No. Of Pins:40Pins, Product Range:- Rohs Compliant: Yes |Analog Devices LTC3853IUJ#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 156 |
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$6.1200 / $10.6100 | Buy Now |
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DISTI #
LTC3853IUJ#PBF-ND
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DigiKey | IC REG CTRLR BUCK 40QFN Min Qty: 1 Lead time: 10 Weeks Container: Tube |
28 In Stock |
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$5.8875 / $12.0600 | Buy Now |
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DISTI #
584-LTC3853IUJ#PBF
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Mouser Electronics | Switching Voltage Regulators 3x Out, MP Sync Buck Cntr RoHS: Compliant | 193 |
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$6.0400 / $10.6100 | Buy Now |
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Analog Devices Inc | 3x Out, MP Sync Buck Cntr Package Multiple: 61 | 6 |
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$4.7100 / $12.0600 | Buy Now |
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DISTI #
LTC3853IUJPBF
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TME | PMIC, DC/DC converter, Uin: 4.5÷24VDC, Uout: 0.8÷13.5VDC, 25A, SMD Min Qty: 1 | 0 |
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$7.6800 / $8.8800 | RFQ |
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DISTI #
LTC3853IUJ#PBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 61 | 0 |
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$6.0800 / $7.0700 | Buy Now |
Part Details for LTC3853IUJ#PBF
LTC3853IUJ#PBF CAD Models
LTC3853IUJ#PBF Part Data Attributes
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LTC3853IUJ#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC3853IUJ#PBF
Analog Devices Inc
Triple Output, Multiphase Synchronous Step-Down Controller
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40 | |
| Pin Count | 40 | |
| Manufacturer Package Code | 05-08-1728 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 24 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | S-PQCC-N40 | |
| JESD-609 Code | e3 | |
| Length | 6 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 40 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.15 A | |
| Output Voltage-Nom | 5 V | |
| 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 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PHASE-SHIFT | |
| Switching Frequency-Max | 830 kHz | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 6 mm |
Alternate Parts for LTC3853IUJ#PBF
This table gives cross-reference parts and alternative options found for LTC3853IUJ#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 LTC3853IUJ#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 |
|---|---|---|---|---|
| LTC3853EUJ | Analog Devices Inc | Check for Price | Dual Switching Controller, Current-mode, 0.15A, 830kHz Switching Freq-Max, CMOS, PQCC40 | LTC3853IUJ#PBF vs LTC3853EUJ |
LTC3853IUJ#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the VIN pin is 28V, but it's recommended to keep it below 24V for reliable operation.
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To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a low-ESR capacitor for the input capacitor.
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The PG (Power Good) pin is an open-drain output that goes low when the output voltage is not within regulation, or when the device is in undervoltage lockout or thermal shutdown.
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The output voltage can be calculated using the formula: Vout = 0.8V * (1 + R1/R2), where R1 and R2 are the resistors connected to the FB pin.
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The maximum current that the LTC3853IUJ can deliver is 3A, but it's recommended to keep it below 2.5A for reliable operation.