Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
20-SSOP (0.154, 3.90mm Width) |
Surface Mount |
YES |
Operating Temperature |
0°C~70°C |
Packaging |
Tape & Reel (TR) |
Published |
2004 |
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™ |
Subcategory |
Power Management Circuits |
Technology |
CMOS |
Voltage - Supply |
3.3V 5V ±12V |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
250 |
Number of Functions |
1 |
Supply Voltage |
12V |
Terminal Pitch |
0.635mm |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Base Part Number |
LTC4244 |
Pin Count |
20 |
JESD-30 Code |
R-PDSO-G20 |
Qualification Status |
Not Qualified |
Power Supplies |
3.35+-12V |
Number of Channels |
4 |
Current - Output (Max) |
100mA 500mA |
Adjustable Threshold |
NO |
Supply Current-Max (Isup) |
10mA |
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 |
Width |
3.899mm |
RoHS Status |
ROHS3 Compliant |
LTC4244CGN#TRPBF Overview
This is included in the 20-SSOP (0.154, 3.90mm Width) package.At present, 4 channels are available.The package looks like a Tape & Reel (TR).Total terminations are 20.Its terminal position is DUAL.In total, there are 20 pins on it.High efficiency is possible at a voltage of 12V.Surface Mount sets it up.Electrical components classified as Hot Swap Controller are referred to as Hot Swap Controller components.A reliable operation requires the temperature to be set to 0°C~70°C.CompactPCI? applications can be downloaded from the device.Latched Fault, Thermal Limit, UVLO features it.Using a 3.3V 5V ±12VV power source should be able to power the device.There are numbers in the LTC4244 family that include it.This gadget is self-contained in?Power Management Circuits.The programmable features of this device are Current Limit, Fault Timeout.This part is powered by a 3.35+-12V-shaped power supply.This device's maximum supply current is 10mA.Its maximum output is 100mA 500mAV.
LTC4244CGN#TRPBF Features
The terminal position of 20
Features of Latched Fault, Thermal Limit, UVLO
Programmable features of Current Limit, Fault Timeout
LTC4244CGN#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC4244CGN#TRPBF hot swap controllers applications.
- Current monitor output
- Overcurrent protection
- DC boost circuit
- Backplane
- Remote access server
- Circuit breakers for high-side circuits
- CompactPCI
- Undervoltage protection
- Reverse current protection
- Circuit power protectors