LTC4225CGN-1
- Mfr.Part #
- LTC4225CGN-1
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 24SSOP
- Stock
- 46,274
- In Stock :
- 46,274
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Terminal Form :
- Gull wing
- Applications :
- GENERAL PURPOSE
- JESD-609 Code :
- e3
- Height Seated (Max) :
- 1.75mm
- Terminal Position :
- Dual
- Width :
- 3.899mm
- Length :
- 8.649mm
- Terminal Pitch :
- 0.635mm
- RoHS Status :
- Non-RoHS Compliant
- Supply Voltage :
- 12V
- Number of Channels :
- 2
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 24
- Pin Count :
- 24
- Supply Voltage-Max (Vsup) :
- 18V
- Current - Supply :
- 2.8mA
- Operating Temperature :
- 0°C~70°C
- Programmable Features :
- Current Limit, Fault Timeout, Slew Rate
- Terminal Finish :
- Matte Tin (Sn)
- Surface Mount :
- yes
- Internal Switch(s) :
- No
- Package / Case :
- 24-SSOP (0.154, 3.90mm Width)
- Feature :
- Latched Fault, UVLO
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Type :
- Hot Swap Controller, OR Controller
- Voltage - Supply :
- 2.9V~18V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LTC4225CGN-1

Hot Swap Controllers Analog Devices, Inc. LTC4225CGN-1 Overview
The LTC4225CGN-1 by Analog Devices, Inc. is a versatile and robust Hot Swap Controller designed to manage board level power supply connections and disconnections in a safe and efficient manner. This general-purpose controller enhances system reliability and operational efficiency by allowing electronic boards to be inserted into and removed from a live backplane without causing damage or disruption to the running system. With its integrated features, the LTC4225CGN-1 is ideal for managing the challenges of high-availability systems and ensuring seamless operational continuity.
LTC4225CGN-1 Features
The LTC4225CGN-1 Hot Swap Controller incorporates numerous features aimed at maximizing system uptime while protecting the circuitry. Key features include over-current protection, over-voltage and under-voltage lockout, power good output, and status signaling through external LEDs. Its dual-channel design allows for control over multiple power supplies simultaneously, enhancing its applicability in complex systems. The device is housed in a 24-SSOP package, providing a compact solution for crowded PCB environments.
LTC4225CGN-1 Applications
- Data Centers: Ensures uninterrupted server operation by allowing hot swapping of boards without powering down the system. This feature is crucial for maintaining continuous service and uptime.
- Telecommunications Equipment: Facilitates the replacement or upgrade of telecom boards in active network environments, reducing downtime and service disruption.
- Industrial Systems: Provides robust control in industrial settings where machinery often requires frequent upgrades or replacements of electronic modules.
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