LTC4228CUFD-1#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| Published | 2012 |
| JESD-609 Code | e3 |
| Feature | Latched Fault, UVLO |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| 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 |
| Terminal Pitch | 0.5mm |
| Base Part Number | LTC4228 |
| Pin Count | 28 |
| Supply Voltage-Max (Vsup) | 18V |
| Number of Channels | 2 |
| Adjustable Threshold | YES |
| Current - Supply | 2.5mA |
| Supply Current-Max (Isup) | 5mA |
| Internal Switch(s) | No |
| Programmable Features | Current Limit, Fault Timeout, Slew Rate |
| Feature Pins | CPO1, CPO2, /EN1, /EN2, /FAULT1, /FAULT2, IN1, IN2, INTVCC, ON1, ON2, OUT1, OUT2, /PWERGD1, /PWRGD2, TMR1, TMR2 |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 4mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC4228CUFD-1#PBF Overview
There is a 28-WFQFN Exposed Pad package that includes this.At the moment, 2 channels are accessible.Tube-shaped packaging is used.Hot-swappable device has a total of 28 terminations.In this case, the device is located at terminal QUAD.There are a total of 28 pins on it.An efficient supply voltage is possible with 12V.As Surface Mount would say, it's set up like that.In electrical components, Hot Swap Controller, OR Controller is the classification.Hot-swappable device is recommended that the temperature is set to 0°C~70°C in order to ensure reliable performance.General Purpose applications are available on the device.Latched Fault, UVLO features it.In theory, it should work as long as the power source has a 2.9V~18VV input.Numbers in the LTC4228 family include it.In order to operate, 28 pins are used.Power Management Circuits contains this gadget all by itself.Its programmable features are Current Limit, Fault Timeout, Slew Rate.Presently, 2.5mA is in short supply.In the Vsup (maximum supply voltage) setting, 18V is selected.The maximum supply current for operation is 5mA.
LTC4228CUFD-1#PBF Features
The terminal position of 28
Features of Latched Fault, UVLO
Programmable features of Current Limit, Fault Timeout, Slew Rate
LTC4228CUFD-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4228CUFD-1#PBF hot swap controllers applications.
- Automotive circuits
- Industrial computers and servers
- Overvoltage protection
- Temperature monitor output
- ISDN system
- Safe board insertion and extraction
- Remote access server
- High power circuit board
- Circuit breakers for high-side circuits
- Redundant Array of Disks (RAID)
