LTC4269CDKD-1#PBF
- Mfr.Part #
- LTC4269CDKD-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 32DFN
- Stock
- 7,375
- In Stock :
- 7,375
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Operating Temperature :
- 0°C~70°C
- Number of Functions :
- 1
- Voltage - Supply :
- 37.2V~60V
- Number of Terminations :
- 32
- Terminal Pitch :
- 0.4mm
- Width :
- 4mm
- Nominal Input Voltage :
- 60V
- Radiation Hardening :
- No
- Current - Supply :
- 1.35mA Max
- Number of Pins :
- 32
- Frequency :
- 100kHz
- Number of Channels :
- 1
- Control Mode :
- CURRENT-MODE
- Power - Max :
- 25.5W
- Packaging :
- Tube
- Type :
- Controller (PD), DC/DC
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-609 Code :
- e3
- Base Part Number :
- LTC4269
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 32
- Length :
- 7mm
- Height Seated (Max) :
- 0.8mm
- Switcher Configuration :
- Single
- Terminal Finish :
- Matte Tin (Sn)
- Control Technique :
- PULSE WIDTH MODULATION
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Internal Switch(s) :
- yes
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Published :
- 2011
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Nominal Supply Current :
- 6.4mA
- Package / Case :
- 32-WFDFN Exposed Pad
- Factory Lead Time :
- 8 Weeks
- Datasheets
- LTC4269CDKD-1#PBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4269CDKD-1#PBF Overview
Introducing the LTC4269CDKD-1#PBF from Analog Devices, Inc., a state-of-the-art IC designed for robust and efficient Power Over Ethernet (PoE) control. This Power Over Ethernet Controller facilitates safe power transmission and efficient management over Ethernet cables, streamlining the deployment of network devices without the need for additional power supplies. With its compact 32-DFN package, the LTC4269CDKD-1#PBF integrates seamlessly into networked devices such as VoIP phones, wireless access points, and security cameras, ensuring a reliable power solution with exceptional performance. Ideal for applications demanding high reliability and precision, this controller marks a pivotal advancement in network power solutions, enhancing system integrity and user experience.
LTC4269CDKD-1#PBF Features
The LTC4269CDKD-1#PBF is equipped with numerous features that enhance its utility and efficiency in a wide range of applications. It supports a single channel PoE interface, which simplifies the network infrastructure by reducing cable clutter and power discrepancies. The device also ensures comprehensive protection mechanisms including over-current, over-voltage, and under-voltage lockout, which safeguard both the power source and the connected devices. Its thermal overload protection feature ensures the controller operates within safe temperature ranges, further enhancing its reliability and durability.
LTC4269CDKD-1#PBF Applications
- VoIP Phones: Powers voice over internet protocol phones by supplying reliable, controlled power through Ethernet cables, eliminating the need for nearby power outlets.
- Wireless Access Points: Facilitates the installation of wireless access points in locations without convenient power sources, providing both data and power over a single Ethernet cable for easier deployment and reduced infrastructure costs.
- IP Cameras: Enables IP cameras to be installed in optimal positions for surveillance, regardless of power outlet availability, thereby enhancing security system flexibility and installation options.
- Point of Sale (POS) Systems: Simplifies the setup of POS systems by using Ethernet cables for power and data connections, which can streamline installations in retail environments.
- Network Routers and Switches: Provides power to routers and switches through PoE, supporting network backbone devices in various environments without the complications of traditional power provisioning.
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.
















