LT1249CS8#PBF
Or copy the link below:
- Mfr.Part #
- LT1249CS8#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PFC CTR AV CURR 100KHZ 8SOIC
- Stock
- 385
- In Stock ：
- 385
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- PFC (Power Factor Correction)
- Frequency :
- 125kHz
- Supply Current-Max (Isup) :
- 12mA
- Base Part Number :
- LT1249
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Supply :
- 15.5V~27V
- Operating Supply Current :
- 9mA
- Max Output Voltage :
- 17.5V
- Published :
- 2001
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Peak Reflow Temperature (Cel) :
- 260
- Termination :
- SMD/SMT
- Height Seated (Max) :
- 1.75mm
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Temperature :
- 0°C~100°C
- Terminal Pitch :
- 1.27mm
- Lead Free :
- Lead Free
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mode :
- Average Current
- Max Output Current :
- 500mA
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- Current - Startup :
- 250μA
- JESD-609 Code :
- e3
- Radiation Hardening :
- No
- Length :
- 4.9mm
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Number of Terminations :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Frequency - Switching :
- 100kHz
- REACH SVHC :
- No SVHC
- Pin Count :
- 8
- Max Input Voltage :
- 25V
- Switcher Configuration :
- Single
- Number of Outputs :
- 3
- Packaging :
- Tube
- Number of Pins :
- 8
- Output Voltage :
- 5V
- Datasheets
- LT1249CS8#PBF
PFC Analog Devices, Inc. LT1249CS8#PBF Overview
The LT1249CS8#PBF by Analog Devices, Inc. is a state-of-the-art Power Factor Correction (PFC) controller designed for demanding applications that require high efficiency and reliability. This advanced IC operates at a frequency of 100kHz and comes packaged in an 8-SOIC format, making it ideal for compact designs. The device is engineered to enhance power factor correction by using average current mode for more precise control in various power supply configurations. The high-frequency operation reduces the size of passive components, leading to smaller and more cost-effective designs. The PFC Analog Devices, Inc. LT1249CS8#PBF is an essential component for developers looking to improve the energy efficiency and performance of their power management systems.
LT1249CS8#PBF Features
This IC boasts several key features that make it particularly valuable in power management systems:
- Average current mode control for accurate and stable PFC.
- High switching frequency of 100kHz, which allows for smaller component size and faster response times.
- Built-in features such as under-voltage lockout, over-voltage protection, and programmable soft-start functionality to enhance system reliability and safety.
- Low shutdown current and high power density, optimizing energy consumption and efficiency in end applications.
LT1249CS8#PBF Applications
- AC-DC Power Supplies: Enhances the power factor and reduces total harmonic distortion, leading to improved energy efficiency in consumer and industrial power systems.
- LED Lighting Systems: Utilizes precise current control to improve the power quality and efficiency of lighting drivers and systems.
- Telecommunications Equipment: Ensures stable and efficient power supply under varying load conditions, crucial for telecom infrastructures.
- Flat Panel Display Devices: Optimizes power usage and improves operational efficiency and reliability in displays.
- Portable Power Devices: Helps in developing compact, energy-efficient power solutions critical for portable and battery-operated devices.
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.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
