Part Details for LTC3890IUH#TRPBF by Analog Devices Inc
Results Overview of LTC3890IUH#TRPBF by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- 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.
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LTC3890IUH#TRPBF Information
LTC3890IUH#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 LTC3890IUH#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
505-LTC3890IUH#TRPBFCT-ND
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DigiKey | IC REG CTRLR BUCK/SEPIC 32QFN Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
1073 In Stock |
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$7.8750 / $15.0200 | Buy Now |
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DISTI #
584-LTC3890IUH#TRPBF
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Mouser Electronics | Switching Voltage Regulators 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr RoHS: Compliant | 1628 |
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$8.1700 / $13.8300 | Buy Now |
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Analog Devices Inc | 60V L IQ, 2x, 2-PhSync Buck DC Min Qty: 1 Package Multiple: 2500 | 215 |
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$6.3000 / $15.0200 | Buy Now |
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DISTI #
LTC3890IUHTRPBF
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TME | PMIC, DC/DC converter, Uin: 4÷60VDC, Uout: 0.8÷24VDC, 25A, QFN32 Min Qty: 2500 | 0 |
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$7.3500 | RFQ |
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DISTI #
LTC3890IUHTRPBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 2500 | 0 |
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$8.1300 / $8.4600 | Buy Now |
Part Details for LTC3890IUH#TRPBF
LTC3890IUH#TRPBF CAD Models
LTC3890IUH#TRPBF Part Data Attributes
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LTC3890IUH#TRPBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC3890IUH#TRPBF
Analog Devices Inc
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | MO-220WHHD, QFN-32 | |
| Pin Count | 32 | |
| Manufacturer Package Code | 05-08-1693 | |
| 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 | 60 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | S-PQCC-N32 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 32 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Voltage-Max | 24 V | |
| Output Voltage-Min | 0.8 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC32,.2SQ,20 | |
| 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 | BUCK | |
| Switching Frequency-Max | 585 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 | 5 mm |
Alternate Parts for LTC3890IUH#TRPBF
This table gives cross-reference parts and alternative options found for LTC3890IUH#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 LTC3890IUH#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 |
|---|---|---|---|---|
| LTC3890EUH#PBF | Analog Devices Inc | $7.7853 | 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller | LTC3890IUH#TRPBF vs LTC3890EUH#PBF |
| LTC3890EUH#TRPBF | Analog Devices Inc | $8.0000 | 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller | LTC3890IUH#TRPBF vs LTC3890EUH#TRPBF |
| LTC3890IUH#PBF | Analog Devices Inc | $9.5386 | 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller | LTC3890IUH#TRPBF vs LTC3890IUH#PBF |
| LTC3890HUH#PBF | Analog Devices Inc | $9.8114 | 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller | LTC3890IUH#TRPBF vs LTC3890HUH#PBF |
| LTC3890HUH#TRPBF | Linear Technology | Check for Price | LTC3890 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller; Package: QFN; Pins: 32; Temperature Range: -40°C to 125°C | LTC3890IUH#TRPBF vs LTC3890HUH#TRPBF |
| LTC3890EUH#TRPBF | Linear Technology | Check for Price | LTC3890 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC3890IUH#TRPBF vs LTC3890EUH#TRPBF |
| LTC3890EUH#PBF | Linear Technology | Check for Price | LTC3890 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC3890IUH#TRPBF vs LTC3890EUH#PBF |
| LTC3890IUH#PBF | Linear Technology | Check for Price | LTC3890 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC3890IUH#TRPBF vs LTC3890IUH#PBF |
| LTC3890IUH#TRPBF | Linear Technology | Check for Price | LTC3890 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller; Package: QFN; Pins: 32; Temperature Range: -40°C to 85°C | LTC3890IUH#TRPBF vs LTC3890IUH#TRPBF |
LTC3890IUH#TRPBF 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 optimal performance and reliability.
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To minimize EMI, it's recommended to keep the input and output capacitors close to the IC, use a solid ground plane, and keep the high-current paths short and direct. Additionally, use a shielded inductor and orient it to minimize radiation.
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The recommended operating frequency range for the LTC3890IUH is 100kHz to 500kHz. Operating outside this range may affect efficiency and stability.
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To select the right inductor, consider the maximum current, inductance value, and core material. A good starting point is to use an inductor with an inductance value between 1uH to 10uH, and a current rating that exceeds the maximum output current.
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The SYNC pin is used to synchronize the switching frequency of multiple LTC3890IUH devices. To use it, connect the SYNC pins of multiple devices together, and ensure that the frequency of the SYNC signal is within the recommended range of 100kHz to 500kHz.