Part Details for LTC3853IUJ#TRPBF by Analog Devices Inc
Results Overview of LTC3853IUJ#TRPBF by Analog Devices Inc
- Distributor Offerings: (5 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
Transportation and Logistics
Renewable Energy
Automotive
LTC3853IUJ#TRPBF Information
LTC3853IUJ#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 LTC3853IUJ#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
505-LTC3853IUJ#TRPBFTR-ND
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DigiKey | IC REG CTRLR BUCK 40QFN Min Qty: 2000 Lead time: 10 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$5.8875 | Buy Now |
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DISTI #
584-LTC3853IUJ#TRPBF
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Mouser Electronics | Switching Voltage Regulators 3x Out, MP Sync Buck Cntr RoHS: Compliant | 0 |
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$5.8800 | Order Now |
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Analog Devices Inc | 3x Out, MP Sync Buck Cntr Min Qty: 2000 Package Multiple: 2000 | 2000 |
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$4.7100 / $12.7400 | Buy Now |
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DISTI #
LTC3853IUJTRPBF
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TME | PMIC, DC/DC converter, Uin: 4.5÷24VDC, Uout: 0.8÷13.5VDC, 25A, SMD Min Qty: 2000 | 0 |
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$4.0600 | RFQ |
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DISTI #
LTC3853IUJTRPBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 2000 | 0 |
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$6.0800 / $6.3200 | Buy Now |
Part Details for LTC3853IUJ#TRPBF
LTC3853IUJ#TRPBF CAD Models
LTC3853IUJ#TRPBF Part Data Attributes
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LTC3853IUJ#TRPBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC3853IUJ#TRPBF
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 | |
| 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#TRPBF
This table gives cross-reference parts and alternative options found for LTC3853IUJ#TRPBF. 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#TRPBF, 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#TRPBF vs LTC3853EUJ |
LTC3853IUJ#TRPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC3853IUJ#TRPBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. Additionally, it's recommended to use a separate analog ground plane and to keep the power and ground traces separate to reduce noise and EMI.
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The selection of input and output capacitors for the LTC3853IUJ#TRPBF depends on the specific application requirements. In general, low-ESR capacitors with a high ripple current rating are recommended. The input capacitor should be at least 10uF, and the output capacitor should be at least 22uF. The capacitor values can be adjusted based on the output voltage and current requirements.
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The maximum ambient temperature range for the LTC3853IUJ#TRPBF is -40°C to 125°C. However, the device can operate up to 150°C with derating. It's essential to ensure that the device is operated within the recommended temperature range to ensure reliability and performance.
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The LTC3853IUJ#TRPBF has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OCP pin and the GND pin. The value of the resistor determines the overcurrent threshold. Additionally, an external current sense resistor can be used to monitor the output current and implement overcurrent protection.
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Yes, the LTC3853IUJ#TRPBF is suitable for high-reliability and automotive applications. It's AEC-Q100 qualified and meets the requirements for automotive and industrial applications. However, it's essential to ensure that the device is operated within the recommended specifications and that the PCB design and manufacturing process meet the required standards.