LTC4240IGN#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 3 months ago) |
| Mounting Type | Surface Mount |
| Package / Case | 28-SSOP (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2003 |
| JESD-609 Code | e3 |
| Feature | I2C, Latched Fault, Thermal Limit, UVLO |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Hot Swap Controller, Monitor |
| Terminal Finish | Matte Tin (Sn) |
| Applications | CompactPCI™ |
| Subcategory | Power Management Circuits |
| Technology | CMOS |
| Voltage - Supply | 3.3V 5V ±12V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.635mm |
| Depth | 3.99mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LTC4240 |
| Pin Count | 28 |
| Power Supplies | 3.35+-12V |
| Number of Channels | 4 |
| Current - Output (Max) | 100mA 500mA |
| Adjustable Threshold | YES |
| Supply Current-Max (Isup) | 8mA |
| Internal Switch(s) | Both |
| Programmable Features | Current Limit, Fault Timeout, Slew Rate |
| Feature Pins | /BE, DRIVE, /FAULT, LED, PRECHARGE, (OFF, /ON), /PWRGD, /RESETIN, /RESETOUT, (TIMER, AUX 12VIN), |
| Length | 9.893mm |
| Width | 3.899mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC4240IGN#PBF Overview
The 28-SSOP (0.154, 3.90mm Width) package includes it.At present, 4 channels are available.In the form of a Tube, it is packaged.This device has a total of 28 terminations.There is a DUAL terminal position on the device.28 pins make up its total.High efficiency can be achieved when the supply voltage is 12V.The way it's set up is the way Surface Mount wants it.An electrical component classified as Hot Swap Controller, Monitor belongs to this category.To ensure reliable operation, set the temperature to -40°C~85°C.Application CompactPCI? is available on the device.In I2C, Latched Fault, Thermal Limit, UVLO, it is featured.The device should be able to be powered by a 3.3V 5V ±12VV power source.There are numbers in the LTC4240 family that include it.This device uses 28 pins for operation.In Power Management Circuits, this gadget is self-contained.Hot-swappable device has Current Limit, Fault Timeout, Slew Rate programmable features.In terms of power supplies, it is the character 3.35+-12V that appears on the part.The maximum supply current for operation is 8mA.There is a maximum output of 100mA 500mAV from the device.
LTC4240IGN#PBF Features
The terminal position of 28
Features of I2C, Latched Fault, Thermal Limit, UVLO
Programmable features of Current Limit, Fault Timeout, Slew Rate
LTC4240IGN#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC4240IGN#PBF hot swap controllers applications.
- Overvoltage protection
- Short circuit protection
- Industrial high-side switches
- DC boost circuit
- Server backplane system
- Avionics systems
- PC board hot swap insertion and removal
- Identify faulty boards
- Base station power distribution system
- Firewire
