LTC1644IGN#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Mounting Type | Surface Mount |
| Package / Case | 20-SSOP (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2003 |
| JESD-609 Code | e3 |
| Feature | Latched Fault, Thermal Limit, UVLO |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Hot Swap Controller |
| Terminal Finish | Matte Tin (Sn) |
| Applications | CompactPCI™ |
| Additional Feature | IT ALSO REQUIRES A -12V SUPPLY |
| 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 | LTC1644 |
| Pin Count | 20 |
| Supply Voltage-Max (Vsup) | 12.6V |
| Power Supplies | +-12V |
| Number of Channels | 4 |
| Current - Output (Max) | 100mA 500mA |
| Adjustable Threshold | NO |
| Supply Current-Max (Isup) | 8mA |
| Neg Supply Voltage-Nom (Vsup) | -12V |
| Internal Switch(s) | Both |
| Programmable Features | Current Limit, Fault Timeout |
| Feature Pins | DRIVE, /FAULT, (OFF, /ON), PRECHARGE, /PWRGD, /RESETIN, /RESETOUT, TIMER |
| Height Seated (Max) | 1.75mm |
| Length | 8.74mm |
| Width | 3.9116mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC1644IGN#PBF Overview
You can find it in the 20-SSOP (0.154, 3.90mm Width) package.Currently, 4 channels can be accessed.Tube-shaped packaging is used.20 terminations are present in total.Its terminal position is DUAL.A total of 20 pins are present on it.A supply voltage of 12V allows for high efficiency.There is a Surface Mount-like arrangement.Hot Swap Controller?is?the?classification?for?this?electrical?component.If you want reliable performance, you should set the temperature to -40°C~85°C.A CompactPCI? application is available for the device.As you can see in Latched Fault, Thermal Limit, UVLO, it's featured.The device should be able to be powered by a 3.3V 5V ±12VV power source.There are numbers in the LTC1644 family that include it.Hot-swappable device is necessary to use 20 pins in order to operate the device.Power Management Circuits contains this gadget all by itself.Current Limit, Fault Timeout is the number of features it can be programmed with.Vsup (maximum supply voltage) is set to 12.6V.This part is powered by a +-12V-shaped power supply.The maximum supply current for operation is 8mA.As far as output is concerned, the device can produce 100mA 500mAV.A IT ALSO REQUIRES A -12V SUPPLY can also be produced with the help of this device.
LTC1644IGN#PBF Features
The terminal position of 20
Features of Latched Fault, Thermal Limit, UVLO
Programmable features of Current Limit, Fault Timeout
LTC1644IGN#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1644IGN#PBF hot swap controllers applications.
- Electric vehicle
- Remote access server
- Datacom
- Current monitoring
- Distributed power systems
- Current monitor output
- Circuit breakers for electronic circuits
- Network router
- Power monitoring
- Loads
