LTC1643AHCGN#PBF
- Mfr.Part #
- LTC1643AHCGN#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC HOT SWAP CTR MOTHERBRD 16SSOP
- Stock
- 3,497
- In Stock :
- 3,497
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Hot Swap Controllers
- Supply Voltage :
- 12V
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 1.727mm
- Feature :
- Latched Fault, Thermal Limit, UVLO
- Operating Temperature :
- 0°C~70°C
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Supply Current-Max (Isup) :
- 8mA
- Radiation Hardening :
- No
- Number of Pins :
- 16
- Width :
- 3.899mm
- Voltage - Supply :
- 3.3V 5V ±12V
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Additional Feature :
- IT ALSO REQUIRES A -12V SUPPLY
- Neg Supply Voltage-Nom (Vsup) :
- -12V
- Number of Terminations :
- 16
- Pin Count :
- 16
- Number of Functions :
- 1
- Nominal Input Voltage :
- 13.2V
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Terminal Finish :
- Matte Tin (Sn)
- Type :
- Hot Swap Controller
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 250
- Depth :
- 3.99mm
- Number of Channels :
- 4
- Base Part Number :
- LTC1643
- Terminal Pitch :
- 0.635mm
- Packaging :
- Tube
- Supply Voltage-Max (Vsup) :
- 12.6V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Output (Max) :
- 200mA 500mA
- Length :
- 4.98mm
- Feature Pins :
- /FAULT, (ON, /ON), /PWRGD, TIMER
- Power Supplies :
- +-12V
- JESD-609 Code :
- e3
- REACH SVHC :
- No SVHC
- Internal Switch(s) :
- Both
- Factory Lead Time :
- 8 Weeks
- Published :
- 2006
- Programmable Features :
- Current Limit, Fault Timeout, Slew Rate
- Adjustable Threshold :
- yes
- Applications :
- Motherboard
- Datasheets
- LTC1643AHCGN#PBF

Hot Swap Controllers Analog Devices, Inc. LTC1643AHCGN#PBF Overview
The LTC1643AHCGN#PBF by Analog Devices, Inc. is a state-of-the-art IC hot swap controller designed for sophisticated power management solutions on motherboards. This high-performance component facilitates safe board insertion and removal from a live backplane, preventing power glitches and system malfunctions. The Hot Swap Controllers Analog Devices, Inc. LTC1643AHCGN#PBF ensures seamless and secure operations, making it an essential asset for developing reliable, high-availability systems that require frequent maintenance or upgrades without interrupting system power.
LTC1643AHCGN#PBF Features
This IC hot swap controller features an integrated charge pump for controlled gate drive, a programmable current limit, and a fast electronic circuit breaker function to ensure protection against overcurrent, undervoltage, and overvoltage conditions. Additionally, it supports a multi-level circuit protection strategy that includes an auto-retry function, enhancing system resilience and reliability.
LTC1643AHCGN#PBF Applications
- Server Motherboards: Ensures smooth hot-swapping of server boards, minimizing downtime and maintenance disruptions.
- Telecommunications Equipment: Provides reliable power management and protection for telecom racks that require frequent upgrades or module replacements.
- Data Center Infrastructure: Facilitates high availability in data center environments, supporting continuous operation and scalable expansions.
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