Part Details for LT1248IN#PBF by Analog Devices Inc
Results Overview of LT1248IN#PBF by Analog Devices Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- 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.
Applications
Education and Research
Environmental Monitoring
Industrial Automation
Agriculture Technology
Medical Imaging
Electronic Manufacturing
LT1248IN#PBF Information
LT1248IN#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 LT1248IN#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
50AK4678
|
Newark | Pfc Controller, Current, 25V, Dip-16, Pfc Mode Of Operation:Continuous/Discontinuous Conduction Mode, Control Mode:Average Current, Frequency Mode:Fixed, Supply Voltage Min:11.5V, Supply Voltage Max:25V, Ic Case/Package:Dip Rohs Compliant: Yes |Analog Devices LT1248IN#PBF RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
|
$7.6500 / $14.6900 | Buy Now |
|
DISTI #
LT1248IN#PBF-ND
|
DigiKey | IC PFC CTR AV CURR 300KHZ 16DIP Min Qty: 1 Lead time: 10 Weeks Container: Tube |
60 In Stock |
|
$7.6500 / $14.6900 | Buy Now |
|
DISTI #
584-LT1248IN#PBF
|
Mouser Electronics | Power Factor Correction - PFC Pwr Factor Cntr RoHS: Compliant | 418 |
|
$7.6400 / $14.6900 | Buy Now |
|
|
Analog Devices Inc | Pwr Factor Cntr Package Multiple: 25 | 6637 |
|
$6.1200 / $14.6900 | Buy Now |
|
DISTI #
LT1248INPBF
|
TME | IC: PMIC, PFC controller, 1.5A, 200kHz, DIP16, Uin: 11.5÷25V, 0÷96% Min Qty: 1 | 0 |
|
$7.2400 / $9.7700 | RFQ |
|
DISTI #
LT1248IN#PBF
|
Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 75 | 0 |
|
$7.9100 / $9.1800 | Buy Now |
US Tariff Estimator: LT1248IN#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 LT1248IN#PBF
LT1248IN#PBF CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
LT1248IN#PBF Part Data Attributes
|
|
LT1248IN#PBF
Analog Devices Inc
Buy Now
Datasheet
|
Compare Parts:
LT1248IN#PBF
Analog Devices Inc
Power Factor Controller, Current-mode, 1.5A, 300kHz Switching Freq-Max, BIPolar, PDIP16
|
| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Dip, Dip16,.3 | |
| Pin Count | 16 | |
| Manufacturer Package Code | 05-08-1510 (N16) | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | Power Factor Controller | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 25 V | |
| Input Voltage-Min | 11.5 V | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e3 | |
| Length | 19.558 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 | 1.5 A | |
| Output Voltage-Nom | 7.5 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.937 Mm | |
| Supply Current-Max (Isup) | 12 Ma | |
| Surface Mount | No | |
| Switcher Configuration | Single | |
| Switching Frequency-Max | 300 Khz | |
| Technology | Bipolar | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.62 Mm |
LT1248IN#PBF Frequently Asked Questions (FAQ)
-
A good PCB layout for the LT1248IN involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the bypass capacitors close to the device. A 4-layer board with a dedicated power plane and a dedicated ground plane is recommended.
-
To ensure stability, make sure to follow the recommended compensation network, use a minimum output capacitance of 10nF, and avoid capacitive loads. Also, ensure that the input and output voltages are within the recommended operating range, and the device is operated within its specified temperature range.
-
The maximum power dissipation of the LT1248IN is dependent on the package type and the ambient temperature. For the PDIP package, the maximum power dissipation is 1.4W at 25°C. For the SOIC package, it is 1.2W at 25°C. It is essential to ensure that the device does not exceed these power dissipation limits to prevent overheating and damage.
-
The LT1248IN is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It is essential to ensure that the device is operated within its specified temperature range and that adequate heat sinking is provided to prevent overheating.
-
To protect the LT1248IN from overvoltage and overcurrent conditions, use voltage and current limiting circuits, such as zener diodes and current limiting resistors, in series with the input and output pins. Additionally, ensure that the device is operated within its specified voltage and current ratings.