Part Details for LT1956IGN-5#PBF by Linear Technology
Results Overview of LT1956IGN-5#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- 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.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LT1956IGN-5#PBF Information
LT1956IGN-5#PBF by Linear Technology 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 LT1956IGN-5#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | SWITCHING REGULATOR, CURRENT-MODE, 3A, 570KHZ SWITCHING FREQ-MAX, BIPOLAR, PDSO16 | 23 |
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$7.8413 / $10.4550 | Buy Now |
Part Details for LT1956IGN-5#PBF
LT1956IGN-5#PBF CAD Models
LT1956IGN-5#PBF Part Data Attributes
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LT1956IGN-5#PBF
Linear Technology
Buy Now
Datasheet
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Compare Parts:
LT1956IGN-5#PBF
Linear Technology
LT1956 - High Voltage, 1.5A, 500kHz Step-Down Switching Regulators; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SSOP | |
| Package Description | 0.150 INCH, PLASTIC, SSOP-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | GN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 60 V | |
| Input Voltage-Min | 5.5 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 4.8895 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 3 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.727 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 570 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | AUTOMOTIVE | |
| 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 LT1956IGN-5#PBF
This table gives cross-reference parts and alternative options found for LT1956IGN-5#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 LT1956IGN-5#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 |
|---|---|---|---|---|
| LT1956IGN-5#TR | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 3A, 570kHz Switching Freq-Max, PDSO16 | LT1956IGN-5#PBF vs LT1956IGN-5#TR |
LT1956IGN-5#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1956IGN-5#PBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a separate analog ground plane and to keep the power supply traces away from the analog signals.
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To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the power supply pins with a 10uF capacitor and a 1uF capacitor in parallel.
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The LT1956IGN-5#PBF can operate in ambient temperatures ranging from -40°C to 125°C. However, the junction temperature should not exceed 150°C.
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Yes, the LT1956IGN-5#PBF is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard and is designed to withstand harsh environmental conditions.
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To troubleshoot issues, start by checking the input and output voltages, and ensure that the input and output capacitors are properly connected. Check for any signs of overheating, and verify that the PCB layout meets the recommended guidelines. If the issue persists, consult the datasheet and application notes for further guidance.