LTC1646IGN#PBF
- Mfr.Part #
- LTC1646IGN#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTRLR PCI 16SSOP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Type :
- Hot Swap Controller
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Voltage - Supply :
- 3.3V 5V
- Height Seated (Max) :
- 1.75mm
- Width :
- 3.899mm
- Peak Reflow Temperature (Cel) :
- 260
- Applications :
- CompactPCI™
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LTC1646
- Feature :
- Latched Fault, UVLO
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Supply Voltage :
- 3.3V
- JESD-30 Code :
- R-PDSO-G16
- Published :
- 2005
- Current - Supply :
- 1.5mA
- Packaging :
- Tube
- Feature Pins :
- DRIVE, /FAULT, PRECHARGE, (OFF, /ON), /PWRGD, /RESETIN, /RESETUOT, TIMER
- Mounting Type :
- Surface Mount
- Additional Feature :
- ALSO REQUIRES A 5 V SUPPLY
- Terminal Pitch :
- 0.635mm
- Adjustable Threshold :
- No
- JESD-609 Code :
- e3
- Number of Channels :
- 2
- Terminal Position :
- Dual
- Factory Lead Time :
- 8 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Terminations :
- 16
- Power Supplies :
- 3.3/5V
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Length :
- 4.8895mm
- Supply Current-Max (Isup) :
- 4mA
- Internal Switch(s) :
- No
- Pin Count :
- 16
- Terminal Form :
- Gull wing
- Programmable Features :
- Circuit Breaker, Current Limit, Fault Timeout, Slew Rate
- Datasheets
- LTC1646IGN#PBF

Hot Swap Controllers Analog Devices, Inc. LTC1646IGN#PBF Overview
The LTC1646IGN#PBF by Analog Devices, Inc. is a state-of-the-art IC HOT SWAP controller designed specifically for managing board-level power supply connections and disconnections in system backplanes. This hot swap controller facilitates safe insertion and removal of circuit boards from live backplane systems. With its robust feature set, the LTC1646IGN#PBF minimizes the risk of damage due to current surges and voltage spikes, making it an ideal solution for high-reliability applications. Ensuring seamless operation and enhanced system uptime, this controller is crucial for maintaining the integrity and longevity of key electronic components.
LTC1646IGN#PBF Features
The LTC1646IGN#PBF includes features such as programmable current limit, automatic retry after fault, and a charge pump to control external N-channel MOSFETs. Its built-in circuitry provides precise control, superior protection, and reliable operation, ensuring that systems are robust against power anomalies and operational interruptions.
LTC1646IGN#PBF Applications
- Server Farms: Ensures stable power delivery and controlled board insertion/removal, reducing downtime and hardware failures.
- Telecommunication Systems: Provides robust power management and fault protection in critical telecom infrastructure.
- Data Centers: Facilitates high-availability systems by managing power distribution with precision to avoid disruptions.
- Industrial Systems: Offers reliable performance in harsh environments, protecting against power surges and interruptions.
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