Part Details for LTC3633AEUFD#PBF by Analog Devices Inc
Results Overview of LTC3633AEUFD#PBF by Analog Devices Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- 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
LTC3633AEUFD#PBF Information
LTC3633AEUFD#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 LTC3633AEUFD#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
51AK6960
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Newark | Dc/Dc Conv, Sync Buck, 4Mhz, 125Deg C, No. Of Outputs:2Outputs, Topology:Synchronous Buck (Step Down), Input Voltage Min:3.6V, Input Voltage Max:20V, Max Output Current:3A, Ic Case/Package:Qfn-Ep, No. Of Pins:28Pins, Efficiency:95%rohs Compliant: Yes |Analog Devices LTC3633AEUFD#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 94 |
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$6.7300 / $11.3500 | Buy Now |
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DISTI #
LTC3633AEUFD#PBF-ND
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DigiKey | IC REG BUCK ADJ 3A DL 28QFN Min Qty: 1 Lead time: 26 Weeks Container: Tube |
1207 In Stock |
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$6.3375 / $12.7500 | Buy Now |
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DISTI #
584-LTC3633AEUFD#PBF
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Mouser Electronics | Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg RoHS: Compliant | 628 |
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$6.5900 / $11.3500 | Buy Now |
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Analog Devices Inc | 2x Ch 3A, 20V Mono Sync Buck R Package Multiple: 73 | 1994 |
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$5.0700 / $12.7500 | Buy Now |
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DISTI #
LTC3633AEUFDPBF
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Richardson RFPD | DC TO DC CONVERTER RoHS: Compliant Min Qty: 73 | 0 |
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$6.5500 / $7.6100 | Buy Now |
Part Details for LTC3633AEUFD#PBF
LTC3633AEUFD#PBF CAD Models
LTC3633AEUFD#PBF Part Data Attributes
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LTC3633AEUFD#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC3633AEUFD#PBF
Analog Devices Inc
LTC3633AEUFD#PBF
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | 4 X 5 MM, LEAD FREE, PLASTIC, MO-220WXXX-X, QFN-28 | |
| Pin Count | 28 | |
| Manufacturer Package Code | 05-08-1712 | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Analog Devices | |
| Additional Feature | ALSO OPERATES IN SUPPLY VOLTAGE 3.6 TO 20 VOLT; BUCK SWITCHING CONFIGURATION ALSO AVAILABLE | |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 20 V | |
| Input Voltage-Min | 1.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PQCC-N28 | |
| JESD-609 Code | e3 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 4.5 A | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Shape | RECTANGULAR | |
| 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 | PHASE-SHIFT | |
| Switching Frequency-Max | 4600 kHz | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| 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 | 4 mm |
Alternate Parts for LTC3633AEUFD#PBF
This table gives cross-reference parts and alternative options found for LTC3633AEUFD#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 LTC3633AEUFD#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 |
|---|---|---|---|---|
| LTC3633AEUFD-1#TRPBF | Linear Technology | Check for Price | LTC3633A/LTC3633A-1 - Dual Channel 3A, 20V Monolithic Synchronous Step-Down Regulator; Package: QFN; Pins: 28; Temperature Range: -40°C to 85°C | LTC3633AEUFD#PBF vs LTC3633AEUFD-1#TRPBF |
LTC3633AEUFD#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the VIN pin is 15V, but it's recommended to keep it below 12V for optimal performance and to prevent damage to the internal components.
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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, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
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The maximum output current that can be drawn from the LTC3633AEUFD is 3A, but it's recommended to keep it below 2.5A for optimal performance and to prevent overheating.
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The soft-start feature of the LTC3633AEUFD can be configured by connecting a capacitor between the SS pin and GND. The value of the capacitor determines the soft-start time, with a larger capacitor resulting in a slower soft-start.
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The RUN pin is an active-high enable input that allows the user to turn the regulator on and off. To use it, simply connect the RUN pin to VIN to enable the regulator, or connect it to GND to disable it.