Part Details for LT1952EGN#PBF by Linear Technology
Results Overview of LT1952EGN#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
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LT1952EGN#PBF Information
LT1952EGN#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.
Part Details for LT1952EGN#PBF
LT1952EGN#PBF CAD Models
LT1952EGN#PBF Part Data Attributes
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LT1952EGN#PBF
Linear Technology
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Datasheet
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LT1952EGN#PBF
Linear Technology
LT1952 - Single Switch Synchronous Forward Controller; 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, LEAD FREE, 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 CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 25 V | |
| Input Voltage-Min | 9.25 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 4.89 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 1 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 | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | SINGLE | |
| Switching Frequency-Max | 560 kHz | |
| 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 LT1952EGN#PBF
This table gives cross-reference parts and alternative options found for LT1952EGN#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 LT1952EGN#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 |
|---|---|---|---|---|
| LT1952IGN#PBF | Linear Technology | Check for Price | LT1952 - Single Switch Synchronous Forward Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C | LT1952EGN#PBF vs LT1952IGN#PBF |
| LT1952EGN | Analog Devices Inc | Check for Price | Switching Controller, Current-mode, 1A, 560kHz Switching Freq-Max, PDSO16 | LT1952EGN#PBF vs LT1952EGN |
| LT1952EGN#TRPBF | Linear Technology | Check for Price | LT1952 - Single Switch Synchronous Forward Controller; Package: SSOP; Pins: 16; Temperature Range: -40°C to 85°C | LT1952EGN#PBF vs LT1952EGN#TRPBF |
LT1952EGN#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LT1952EGN involves keeping the input and output capacitors close to the device, 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. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, the LT1952EGN has a built-in compensation network, so no external compensation is required.
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The LT1952EGN can operate in ambient temperatures ranging from -40°C to 125°C. However, the device's performance and reliability may be affected at extreme temperatures, so it's recommended to operate it within a temperature range of -20°C to 85°C for optimal performance.
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The LT1952EGN is designed for low-voltage applications and can operate with input voltages up to 5.5V. It's not recommended to use it in high-voltage applications, as it may not be able to withstand the voltage stress and may be damaged.
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To troubleshoot issues with the LT1952EGN, start by checking the input and output voltages, and ensure that the device is properly powered. Check the PCB layout for any errors or omissions, and verify that the component values match the recommended values. Also, check for any signs of overheating or physical damage to the device.