Part Details for LTC3633AIUFD#PBF by Analog Devices Inc
Results Overview of LTC3633AIUFD#PBF by Analog Devices Inc
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Energy and Power Systems
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Automotive
LTC3633AIUFD#PBF Information
LTC3633AIUFD#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 LTC3633AIUFD#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
51AK6963
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Newark | Dc/Dc Conv, Sync Buck, 4Mhz, 125Deg C, Output Type:Adjustable, 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 Rohs Compliant: Yes |Analog Devices LTC3633AIUFD#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 64 |
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$7.0400 / $13.8000 | Buy Now |
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DISTI #
LTC3633AIUFD#PBF-ND
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DigiKey | IC REG BUCK ADJ 3A DL 28QFN Min Qty: 1 Lead time: 10 Weeks Container: Tube |
1110 In Stock |
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$7.0375 / $13.8000 | Buy Now |
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DISTI #
584-LTC3633AIUFD#PBF
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Mouser Electronics | Switching Voltage Regulators 2x Ch 3A, 20V Mono Sync Buck Reg RoHS: Compliant | 218 |
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$7.0300 / $13.8000 | Buy Now |
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Analog Devices Inc | 2x Ch 3A, 20V Mono Sync Buck R Package Multiple: 73 | 456 |
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$5.6300 / $13.8000 | Buy Now |
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DISTI #
51399498
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Verical | Conv DC-DC 3.6V to 20V Synchronous Step Down Dual-Out 0.6V to 6V 3A 28-Pin QFN EP Tube RoHS: Compliant Min Qty: 73 Package Multiple: 73 | Americas - 292 |
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$6.9635 | Buy Now |
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DISTI #
51399498
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Verical | Conv DC-DC 3.6V to 20V Synchronous Step Down Dual-Out 0.6V to 6V 3A 28-Pin QFN EP Tube RoHS: Compliant Min Qty: 73 Package Multiple: 73 | Americas - 292 |
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$6.9635 | Buy Now |
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DISTI #
LTC3633AIUFDPBF
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Richardson RFPD | DC TO DC CONVERTER RoHS: Compliant Min Qty: 73 | 0 |
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$7.2700 / $8.4500 | Buy Now |
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DISTI #
51399498
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Verical | Conv DC-DC 3.6V to 20V Synchronous Step Down Dual-Out 0.6V to 6V 3A 28-Pin QFN EP Tube RoHS: Compliant Min Qty: 73 Package Multiple: 73 | Americas - 292 |
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$6.9635 | Buy Now |
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Chip Stock | LTC3633A/LTC3633A-1-DualChannel3A,20VMonolithicSynchronousStep-DownRegulator | 4950 |
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RFQ |
US Tariff Estimator: LTC3633AIUFD#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 LTC3633AIUFD#PBF
LTC3633AIUFD#PBF Part Data Attributes
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LTC3633AIUFD#PBF
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
LTC3633AIUFD#PBF
Analog Devices Inc
Dual Switching Controller, Current-mode, 4.5A, 4600kHz Switching Freq-Max, CMOS, PQCC28
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Hvqccn, | |
| Pin Count | 28 | |
| Manufacturer Package Code | 05-08-1712 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| 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 | |
| Control Technique | Controlled On Time | |
| 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 | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 4.5 A | |
| Output Voltage-Max | 6 V | |
| Output Voltage-Min | 0.6 V | |
| 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 | 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 | 4 Mm |
LTC3633AIUFD#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 minimize EMI and noise, it's recommended to follow a star-ground configuration, keep the input and output capacitors close to the IC, and use a solid ground plane. Additionally, use a shielded inductor and keep the switching node (SW pin) away from sensitive analog nodes.
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A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for the input capacitor. X5R or X7R dielectric types are suitable for this application.
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The inductor value and type depend on the output voltage, output current, and switching frequency. A shielded inductor with a value between 1uH to 10uH is recommended. The inductor should have a high saturation current rating and low DCR (direct current resistance).
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The maximum output current that the LTC3633AIUFD#PBF can deliver is 3A, but it's recommended to derate the output current based on the ambient temperature and the input voltage to ensure reliable operation.