Linear Technology LT4220CGN#PBF, Hot Swap Controller

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

Hot Swap Controllers, Linear Technology

Linear Technology offer a range of Hot Swap controllers providing circuit protection by limiting inrush current as well as fault isolation. They allow electronic circuit boards and cards to be inserted into live system backplanes. Hot Swap controller will sense, control and operate continuously as the boards are hot plugged in or pulled out. They can present board power monitoring via digital measurements of the current and voltage levels by integrated ADCs, accessible through I2C/SMBus interfaces. Linear Technology’s Hot Swap controllers utilise N-channel MOSFETs to control power flow, which allows a wide range of load currents and operating voltages.

These devices are often used in applications such as:
Server rack mount systems
Distributed power systems
Medical Systems, Telecom systems
Set Top Boxes
High side switch/circuit breakers
Switchers / Routers

Monitor, Control and Protection, Linear Technology

Specifications
Attribute Value
Hot Swap Controller Type Negative Voltage, Positive Voltage
Typical Operating Supply Voltage ±2.7 → ±16.5 V
Number of Channels 2
External Sense Resistor Yes
External FET N-Channel
PGOOD Output Logic Active High
Mounting Type Surface Mount
Package Type SSOP
Pin Count 16
Fault Management Auto-Retry, Latched Off
Dimensions 4.978 x 3.988 x 1.478mm
Height 1.478mm
Length 4.98mm
Maximum Operating Temperature +70 °C
Width 3.988mm
Minimum Operating Temperature 0 °C
On back order for despatch 09/12/2019, delivery within 3 working days
Price Each (In a Tube of 100)
HK$ 46.761
(exc. GST)
units
Per unit
Per Tube*
100 +
HK$46.761
HK$4,676.10
*price indicative
Related Products
Heaters specifically intended for anti-condensation and frost protection ...
Description:
Heaters specifically intended for anti-condensation and frost protection in control and equipment cabinets. All types are supplied with DIN rail mounting hardware. Suitable for both 50Hz or 60Hz operationDuty cycle 100%Heating element is PTC (positive temperature coefficient), temperature regulatingCan be ...
Introducing the Compact convection heater of temperature classes ...
Description:
Introducing the Compact convection heater of temperature classes T3, T4 and T5 for use in areas with explosion hazard for prevention of formation of condensation and temperature fluctuations. Also benefitting in protection against frost in control and switch cabinets, and ...
Stego high performance cartridge heaters prevent the formation ...
Description:
Stego high performance cartridge heaters prevent the formation of condensation and provide an evenly distributed interior air temperature in enclosures. Heating element: high performance cartridgeOverheat protection: built-in temperature limiterHeater body: die-cast aluminum, glass bead finishConnection: 3-pole ...
Heaters specifically intended for anti-condensation and frost protection ...
Description:
Heaters specifically intended for anti-condensation and frost protection in control and equipment cabinets. All types are supplied with DIN rail mounting hardware. Enclosed heater with 0-60°C thermostatic control and LED status indicatorSelf regulating PCT heating elementsThermal cut-outClass II insulation.