LT1509ISW#TRPBF
- Mfr.Part #
- LT1509ISW#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AVERAGE 100KHZ 20SOIC
- Stock
- 1,054
- In Stock :
- 1,054
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- PFC (Power Factor Correction)
- Terminal Position :
- Dual
- Input Voltage (Max) :
- 25V
- RoHS Status :
- ROHS3 Compliant
- Input Voltage (Min) :
- 11.5V
- JESD-30 Code :
- R-PDSO-G20
- Surface Mount :
- yes
- Terminal Pitch :
- 1.27mm
- Pin Count :
- 20
- Height Seated (Max) :
- 2.65mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 20
- Base Part Number :
- LT1509
- Peak Reflow Temperature (Cel) :
- 250
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Supply :
- 27V
- Operating Temperature :
- -40°C~125°C
- Packaging :
- Tape and Reel (TR)
- Published :
- 1996
- Supply Current-Max (Isup) :
- 19mA
- Mode :
- Average Current
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Frequency - Switching :
- 100kHz
- Factory Lead Time :
- 8 Weeks
- Control Technique :
- PULSE WIDTH MODULATION
- Output Voltage :
- 7.5V
- HTS Code :
- 8542.39.00.01
- Output Current-Max :
- 1.5A
- Qualification Status :
- Not Qualified
- Number of Functions :
- 1
- Length :
- 12.8mm
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER WITH POST REGULATOR
- Terminal Form :
- Gull wing
- Switcher Configuration :
- Push-Pull
- Width :
- 7.5mm
- Datasheets
- LT1509ISW#TRPBF

PFC Analog Devices, Inc. LT1509ISW#TRPBF Overview
The LT1509ISW#TRPBF by Analog Devices, Inc. is a cutting-edge Power Factor Correction (PFC) controller designed for high efficiency and reliability in various power management applications. Operating at a frequency of 100 kHz, this IC ensures minimal power loss and superior thermal performance, encapsulated in a compact 20-SOIC package. It is engineered to provide average current mode control, making it ideal for systems that demand consistent performance and advanced power factor correction. The strategic integration of this IC in your designs can enhance system robustness and contribute to overall energy efficiency, making it a top choice for designers aiming to optimize power solutions.
LT1509ISW#TRPBF Features
This PFC controller stands out with its robust features designed for optimal power management. Key features include an operation frequency of 100 kHz which allows for smaller, more efficient components. Its average current mode control offers improved input line regulation and noise sensitivity, ideal for handling complex power systems. Additionally, the LT1509ISW#TRPBF's integration in a 20-SOIC package allows for a streamlined board layout while ensuring reliability and durability in demanding environments.
LT1509ISW#TRPBF Applications
- Commercial LED Lighting: Enhances power quality and efficiency in LED drivers, ensuring stable lighting performance despite varying input voltages.
- Telecommunications Equipment: Provides reliable power management for telecom infrastructures, optimizing energy consumption and minimizing interference.
- Industrial Systems: Ideal for use in automated manufacturing equipment, offering stable power supply and improving operational efficiency and safety.
- Consumer Electronics: Applied in power supplies for consumer electronics, improving the power factor and efficiency of devices such as gaming consoles and home theater systems.
- Computer Servers: Ensures consistent power delivery in server power supplies, crucial for maintaining uptime and performance in data centers.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















