LTC1647-2CS8#PBF
- Mfr.Part #
- LTC1647-2CS8#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- LTC1647 - DUAL HOT SWAP CONTROLL
- Stock
- 3,487
- In Stock :
- 3,487
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- Manufacturer :
- Linear Technology
- Product Category :
- Hot Swap Controllers
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Internal Switch(s) :
- No
- Factory Lead Time :
- 8 Weeks
- Width :
- 3.9mm
- Supply Voltage-Max (Vsup) :
- 16.5V
- Operating Temperature :
- 0°C~70°C
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 5mm
- RoHS Status :
- ROHS3 Compliant
- Type :
- Hot Swap Controller
- Voltage - Supply :
- 2.7V~16.5V
- Surface Mount :
- yes
- Feature :
- Auto Retry, UVLO
- Terminal Position :
- Dual
- Base Part Number :
- LTC1647
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Current - Supply :
- 1mA
- Feature Pins :
- (ON1, /FAULT1), (ON2, /FAULT2)
- Power Supplies :
- 5V
- Pin Count :
- 8
- Programmable Features :
- Circuit Breaker, Fault Timeout, Slew Rate
- Mounting Type :
- Surface Mount
- Adjustable Threshold :
- No
- Number of Terminations :
- 8
- Applications :
- GENERAL PURPOSE
- Number of Pins :
- 8
- Packaging :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Channels :
- 2
- Supply Current-Max (Isup) :
- 6mA
- ECCN Code :
- EAR99
- Number of Functions :
- 2
- Depth :
- 3.99mm
- Supply Voltage :
- 5V
- Datasheets
- LTC1647-2CS8#PBF

Hot Swap Controllers Linear Technology LTC1647-2CS8#PBF Overview
The LTC1647-2CS8#PBF from Linear Technology is an advanced dual hot swap controller designed to enhance system reliability and robustness through controlled power-up sequencing. This product is specifically engineered for managing power connections in server racks and telecommunications equipment, ensuring devices can be safely inserted and removed without disrupting the operation of other system components. The controller's ability to minimize inrush current and protect against overcurrent conditions positions it as an essential component for critical applications that demand high uptime and system integrity. Its dual channel functionality facilitates independent control of two power supply rails, making it versatile for various configurations in enterprise-level systems.
LTC1647-2CS8#PBF Features
This hot swap controller integrates multiple features aimed at optimizing system performance and safety. It includes under-voltage and over-current protection to shield the system from unexpected power anomalies. The LTC1647-2CS8#PBF also boasts programmable circuit breakers for customized response to faults, along with status outputs to monitor the condition of connected devices in real-time. Moreover, its compact package size ensures easy integration into densely packed circuit boards typical of modern high-speed computing and networking environments.
LTC1647-2CS8#PBF Applications
- Server Racks: Facilitates hot swapping of servers with minimal downtime, protecting both the new unit being installed and the existing network during the exchange.
- Telecommunications Equipment: Ensures reliable power management for critical telecom infrastructures, preventing power disruptions during maintenance or upgrades.
- Data Center Power Systems: Utilized in power distribution units to manage power loads efficiently, reducing the risk of overload and ensuring consistent operation across all server modules.
- Network Switches and Routers: Protects network hardware during live replacement or upgrades, maintaining continuous network availability and service integrity.
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