Linear Technology LTC1422IS8#PBF, 1-Channel, Hot Swap Controller, 2.7 → 12 V 8-Pin, SSOP

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
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 Positive Voltage
Typical Operating Supply Voltage 2.7 → 12 V
Number of Channels 1
Typical Circuit Breaker Threshold Voltage 50mV
External Sense Resistor Yes
External FET Yes
PGOOD Output Logic Yes
Mounting Type Surface Mount
Package Type SSOP
Pin Count 8
Fault Management Latched Off
Dimensions 5.004 x 3.988 x 1.498mm
Height 1.498mm
Length 5mm
Maximum Operating Temperature +85 °C
Width 3.988mm
Minimum Operating Temperature -40 °C
Available to back order for despatch when stock is available
Price Each (In a Tube of 100)
£ 3.497
(exc. VAT)
£ 4.196
(inc. VAT)
Units
Per unit
Per Tube*
100 +
£3.497
£349.70
*price indicative
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