LTC4221CGN#PBF
- Mfr.Part #
- LTC4221CGN#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR GP 16SSOP
- Stock
- 10,041
- In Stock :
- 10,041
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Height Seated (Max) :
- 1.75mm
- Terminal Position :
- Dual
- Feature :
- OVP, UVLO
- Peak Reflow Temperature (Cel) :
- 260
- JESD-30 Code :
- R-PDSO-G16
- Internal Switch(s) :
- No
- Number of Functions :
- 1
- Number of Channels :
- 2
- Width :
- 3.899mm
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- LTC4221
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Programmable Features :
- Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
- Current - Supply :
- 2.2mA
- Terminal Pitch :
- 0.635mm
- Feature Pins :
- /FAULT, FILTER, FB1, FB2, ON1, ON2, PWRGD1, PWRGD2, TIMER
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Length :
- 4.8895mm
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Max (Vsup) :
- 13.5V
- Adjustable Threshold :
- No
- Number of Terminations :
- 16
- Packaging :
- Tube
- Factory Lead Time :
- 8 Weeks
- Voltage - Supply :
- 1V~13.5V
- Type :
- Hot Swap Controller
- Mounting Type :
- Surface Mount
- Operating Temperature :
- 0°C~70°C
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Surface Mount :
- yes
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Published :
- 2007
- ECCN Code :
- EAR99
- Power Supplies :
- 3.35V
- Pin Count :
- 16
- Supply Voltage :
- 5V
- Applications :
- GENERAL PURPOSE
- Datasheets
- LTC4221CGN#PBF

Hot Swap Controllers Analog Devices, Inc. LTC4221CGN#PBF Overview
The LTC4221CGN#PBF by Analog Devices, Inc. is a high-performance, general-purpose Hot Swap Controller designed for managing power distribution systems with enhanced safety and efficiency. As a Hot Swap Controller, this integrated circuit enables safe board insertion and removal from a live backplane. It provides precise control over the power supply with features like over-current protection and programmable power-up timing, making it an ideal choice for protecting sensitive electronic components in complex systems. The robust design of the LTC4221CGN#PBF ensures reliability and durability in demanding applications, promoting longevity and performance continuity.
LTC4221CGN#PBF Features
This Hot Swap Controller is equipped with multiple features that optimize performance and safety in power management applications. Key features include integrated charge pump for gate driving, adjustable current limit, and dual MOSFET control for smooth power-up sequencing. Its built-in over-current and over-temperature protection mechanisms ensure that the system maintains operational integrity under adverse conditions. Additionally, the LTC4221CGN#PBF offers status reporting through a dedicated pin, enhancing diagnostic capabilities and facilitating maintenance and troubleshooting.
LTC4221CGN#PBF Applications
- Server Farms: Ensures reliable power management and protection for multiple servers that require consistent operational efficiency and uptime.
- Telecommunications Equipment: Utilizes dual MOSFET control to manage power supply in high-demand telecom infrastructures, enhancing system reliability and performance.
- Data Centers: Provides over-current protection to safeguard critical data center components, facilitating stable and secure operations.
- Industrial Systems: Offers robust power control and diagnostic features needed in industrial environments to handle variable loads and prevent system failures.
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