Part Details for LT3956IUHE#PBF by Analog Devices Inc
Results Overview of LT3956IUHE#PBF by Analog Devices Inc
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- 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.
LT3956IUHE#PBF Information
LT3956IUHE#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 LT3956IUHE#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
50AK5713
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Newark | Dc/Dc Conv, Boost, Buck, 1Mhz, 125Deg C, Output Type:Adjustable, No. Of Outputs:1Outputs, Topology:Boost, Buck, Buck-Boost, Flyback, Sepic, Input Voltage Min:4.5V, Input Voltage Max:80V, Max Output Current:3.3A, No. Of Pins:36Pins Rohs Compliant: Yes |Analog Devices LT3956IUHE#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
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Buy Now | |
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DISTI #
LT3956IUHE#PBF-ND
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DigiKey | IC LED DRVR RGLTR PWM 3.3A 36QFN Min Qty: 1 Lead time: 10 Weeks Container: Tube |
3314 In Stock |
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$6.1500 / $10.5900 | Buy Now |
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DISTI #
584-LT3956IUHE#PBF
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Mouser Electronics | LED Lighting Driver ICs 80VIN, 80VOUT Const-C, Const-V Conv RoHS: Compliant | 2148 |
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$6.1400 / $10.5900 | Buy Now |
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Analog Devices Inc | 80VIN, 80VOUT Const-C, Const-V Package Multiple: 61 | 2493 |
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$4.9200 / $12.4600 | Buy Now |
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DISTI #
35211165
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Verical | LED Driver 1700uA Supply Current 28-Pin QFN EP Tube RoHS: Compliant Min Qty: 61 Package Multiple: 61 | Americas - 1830 |
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$6.0853 | Buy Now |
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DISTI #
90964938
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Verical | LED Driver 1700uA Supply Current 28-Pin QFN EP Tube RoHS: Compliant Min Qty: 61 Package Multiple: 61 Date Code: 2307 | Americas - 61 |
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$6.1250 / $6.1350 | Buy Now |
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Rochester Electronics | Switching Regulator, Current-mode, 4.6A, 1050kHz Switching Freq-Max, BIPolar, PQCC36 RoHS: Compliant Status: Active Min Qty: 1 | 8 |
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$5.1800 / $6.4700 | Buy Now |
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DISTI #
LT3956IUHE#PBF
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 61 | 0 |
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$6.3500 / $7.3800 | Buy Now |
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Chip Stock | LEDLightingDrivers80Vin,80VoutConstan-Current,Constant-VoltageConverter | 5170 |
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RFQ |
US Tariff Estimator: LT3956IUHE#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 LT3956IUHE#PBF
LT3956IUHE#PBF CAD Models
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LT3956IUHE#PBF Part Data Attributes
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LT3956IUHE#PBF
Analog Devices Inc
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Datasheet
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LT3956IUHE#PBF
Analog Devices Inc
Switching Regulator, Current-mode, 4.6A, 1050kHz Switching Freq-Max, BIPolar, PQCC36
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Hvqccn, | |
| Pin Count | 28 | |
| Manufacturer Package Code | 05-08-1836 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | Also Operates As Ldo Regulator | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 80 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 24 V | |
| JESD-30 Code | R-PQCC-N36 | |
| JESD-609 Code | e3 | |
| Length | 6 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 36 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 4.6 A | |
| Output Voltage-Max | 80 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HVQCCN | |
| Package Shape | Rectangular | |
| Package Style | Chip Carrier | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck-Boost | |
| Switching Frequency-Max | 1050 Khz | |
| Technology | Bipolar | |
| 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 LT3956IUHE#PBF
This table gives cross-reference parts and alternative options found for LT3956IUHE#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 LT3956IUHE#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 |
|---|---|---|---|---|
| LT3956EUHE#TRPBF | Analog Devices Inc | $5.2478 | Switching Regulator, Current-mode, 4.6A, 1050kHz Switching Freq-Max, BIPolar, PQCC36 | LT3956IUHE#PBF vs LT3956EUHE#TRPBF |
LT3956IUHE#PBF Frequently Asked Questions (FAQ)
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A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the IC is recommended. This helps to dissipate heat efficiently and reduce thermal resistance.
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Ensure that the input voltage rises monotonically during start-up, and the output voltage is properly sequenced during shutdown. Also, add a soft-start capacitor to limit the inrush current.
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The maximum allowed capacitance is dependent on the output voltage and current. As a general rule, keep the capacitance below 100uF to avoid stability issues.
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Choose an inductor with a high saturation current rating, low DC resistance, and a core material suitable for high-frequency operation. Also, consider the inductor's physical size, cost, and temperature rating.
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Use a low-ESR ceramic or film capacitor with a value between 10uF to 22uF, depending on the input voltage and current ripple requirements.