LTC4227CUFD-1#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2013 |
| JESD-609 Code | e3 |
| Feature | Latched Fault, UVLO |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Hot Swap Controller, OR Controller |
| Terminal Finish | Matte Tin (Sn) |
| Applications | General Purpose |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Voltage - Supply | 2.9V~18V |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Depth | 4mm |
| Base Part Number | LTC4227 |
| Pin Count | 20 |
| Supply Voltage-Min (Vsup) | 2.9V |
| Number of Channels | 1 |
| Adjustable Threshold | YES |
| Current - Supply | 2mA |
| Supply Current-Max (Isup) | 4mA |
| Threshold Voltage | +1.2 |
| Internal Switch(s) | No |
| Programmable Features | Current Limit, Fault Timeout, Slew Rate |
| Feature Pins | CPO1, CPO2, /EN, /FAULT, INTVCC, ON, OUT, /PWRGD, TMR |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| RoHS Status | ROHS3 Compliant |
LTC4227CUFD-1#PBF Overview
As part of the 20-WFQFN Exposed Pad package, it is included.Channel 1 is currently available.Tube-shaped packaging is used.There are 20 terminations in total.The terminal position of the device is QUAD.In total, it has 20 pins.High efficiency can be achieved when the supply voltage is 12V.The way it's set up is the way Surface Mount wants it.Electrical components classified as Hot Swap Controller, OR Controller are referred to as Hot Swap Controller, OR Controller components.For reliable operation, set the temperature to 0°C~70°C.There are General Purpose applications available for the device.There is a reference to it in Latched Fault, UVLO.Using a 2.9V~18VV power source should be able to power the device.In the LTC4227 family, it appears as a number.For operation, 20 pins are used.A gadget like this is self-contained in Power Management Circuits.Current Limit, Fault Timeout, Slew Rate features are programmable.This is the current supply of 2mA.Normally, Vsup should remain above 2.9V.The maximum supply current for operation is 4mA.
LTC4227CUFD-1#PBF Features
The terminal position of 20
Features of Latched Fault, UVLO
Programmable features of Current Limit, Fault Timeout, Slew Rate
LTC4227CUFD-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4227CUFD-1#PBF hot swap controllers applications.
- Identify faulty boards
- Redundant negative voltage supplies
- ISDN system
- Servers
- Raid
- PC board hot swap insertion and removal
- Automatic restart after load failure
- Circuit power protectors
- Telecom server
- Base station
