Part Details for LTC3890EGN-1#PBF by Analog Devices Inc
Results Overview of LTC3890EGN-1#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (6 options)
- CAD Models: (Available)
- 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
Education and Research
Internet of Things (IoT)
Industrial Automation
Computing and Data Storage
Aerospace and Defense
Healthcare
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Telecommunications
Automotive
Robotics and Drones
LTC3890EGN-1#PBF Information
LTC3890EGN-1#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 LTC3890EGN-1#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
50AK3322
|
Newark | Dc/Dc Ctrl, Sync Buck, 900Khz, 125Deg C, Control Mode:Current Mode Control, Supply Voltage Min:4V, Supply Voltage Max:60V, No. Of Outputs:2Outputs, Duty Cycle (%):99%, Ic Case/Package:Nssop, No. Of Pins:28Pins, Product Range:- Rohs Compliant: Yes |Analog Devices LTC3890EGN-1#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 68 |
|
$6.6600 / $13.2400 | Buy Now |
|
|
Analog Devices Inc | 60V L IQ, 2x, 2-PhSync Buck DC Package Multiple: 49 | 195 |
|
$5.3300 / $13.2400 | Buy Now |
|
|
Rochester Electronics | 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller RoHS: Compliant Status: Active Min Qty: 1 | 39 |
|
$5.6100 / $7.0100 | Buy Now |
|
DISTI #
LTC3890EGN-1PBF
|
TME | PMIC, DC/DC converter, Uin: 4÷60VDC, Uout: 0.8÷24VDC, 25A, SSOP28 Min Qty: 1 | 0 |
|
$7.2200 / $9.5400 | RFQ |
|
DISTI #
LTC3890EGN-1PBF
|
Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 49 | 0 |
|
$6.8900 / $8.0000 | Buy Now |
|
|
Chip Stock | LTC3890BuckTubee3DCtoDCswitchingcontroller25A9.893mm24V105kHz~835kHz350kHz~535kHz | 3000 |
|
RFQ |
US Tariff Estimator: LTC3890EGN-1#PBF by Analog Devices Inc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LTC3890EGN-1#PBF
LTC3890EGN-1#PBF CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
LTC3890EGN-1#PBF Part Data Attributes
|
|
LTC3890EGN-1#PBF
Analog Devices Inc
Buy Now
Datasheet
|
Compare Parts:
LTC3890EGN-1#PBF
Analog Devices Inc
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
|
| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Ssop, Ssop28,.25 | |
| Pin Count | 28 | |
| Manufacturer Package Code | 05-08-1641 (GN28) | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | Operates In Adjustable Mode From 0.8 To 24v, Also Operates As Ldo Regulator | |
| Analog IC - Other Type | 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 | R-PDSO-G28 | |
| JESD-609 Code | e3 | |
| Length | 9.893 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP28,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Phase-Shift | |
| Switching Frequency-Max | 835 Khz | |
| Technology | Cmos | |
| Temperature Grade | Other | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.635 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.899 Mm |
Alternate Parts for LTC3890EGN-1#PBF
This table gives cross-reference parts and alternative options found for LTC3890EGN-1#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 LTC3890EGN-1#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 |
|---|---|---|---|---|
| LTC3890IGN-1#TRPBF | Analog Devices Inc | Check for Price | 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller | LTC3890EGN-1#PBF vs LTC3890IGN-1#TRPBF |
| LTC3890IGN-1#PBF | Linear Technology | Check for Price | LTC3890-1 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3890EGN-1#PBF vs LTC3890IGN-1#PBF |
| LTC3890IGN-1#TRPBF | Linear Technology | Check for Price | LTC3890-1 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3890EGN-1#PBF vs LTC3890IGN-1#TRPBF |
| LTC3890EGN-1#PBF | Linear Technology | Check for Price | LTC3890-1 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3890EGN-1#PBF vs LTC3890EGN-1#PBF |
| LTC3890EGN-1#TRPBF | Analog Devices Inc | Check for Price | 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller | LTC3890EGN-1#PBF vs LTC3890EGN-1#TRPBF |
| LTC3890EGN-1#TRPBF | Linear Technology | Check for Price | LTC3890-1 - 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3890EGN-1#PBF vs LTC3890EGN-1#TRPBF |
LTC3890EGN-1#PBF Frequently Asked Questions (FAQ)
-
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.
-
To minimize EMI, it's recommended to keep the switching node (SW pin) away from sensitive analog nodes, use a solid ground plane, and keep the high-current paths short and wide. Additionally, use a common-mode choke or ferrite bead on the input and output lines to reduce EMI radiation.
-
The recommended output capacitor value is 10uF to 22uF, and it's recommended to use a low-ESR ceramic or polymer capacitor with a voltage rating of at least 2x the output voltage.
-
The switching frequency of the LTC3890EGN-1#PBF can be adjusted by connecting a resistor (RT) between the RT pin and the GND pin. The switching frequency can be calculated using the formula: fSW = 1 / (RT * 2.5 * 10^(-6)).
-
The maximum output current that the LTC3890EGN-1#PBF can deliver is 3.5A, but it's recommended to derate the output current based on the ambient temperature and the input voltage to ensure reliable operation.