LTR100LJZPFS
3264(1225)Size, High Power Low Ohmic Chip Resistor
LTR100LJZPFS
3264(1225)Size, High Power Low Ohmic Chip Resistor (AEC-Q200 Qualified)
High-power chip resistors LTR series have the terminals at long sides of square shape featuring far higher rated power than the standard resistors. This structure having short distance between the both terminations attains strong soldering fixation.
Lineup
Product Detail
Specifications:
Automotive grade
Yes
Size[mm](inch)
3264(1225)
Rated Power[W]
4
Resistance Tolerance
F (±1%)
Resistance range[Ω]
11m to 18m, 20m to 47m, 51m to 91m
Resistance(Min.)[Ω]
0.011
Resistance(Max.)[Ω]
0.091
Temperature Coefficient[ppm/°C]
0 ~ 300, 0 ~ 200, 0 ~ 150
Operating Temperature[°C]
-65 to 155
Type
Wide terminal
Operating Temperature (Max.)[°C]
155
Common Standard
AEC-Q200 (Automotive Grade)
Features:
・Rated power is significantly boosted.・Higher solderability strength for temperature cycle test.
・Surge-resistance level is enhanced.
Reference Design / Application Evaluation Kit
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- Reference Design - REFLD002
- Laser Driver Reference Design with GaN HEMT for High-Resolution LiDAR
The range of uses for LiDAR sensors is expanding to include not only autonomous driving, but also applications in the industrial and infrastructure fields. LiDAR sensors are required to have longer sensing distance and higher resolution, and in addition to improving the characteristics of the laser diode, it is necessary to drive the laser diode at higher speeds and power. ROHM offers a lineup of 905nm high power narrow emission width laser diodes. (RLD90QZWx Series) Reference designs are available that includes EcoGAN™, a next-generation device capable of high-speed drive, along with a high-speed gate driver for GaN HEMTs that contribute to improved LiDAR sensor characteristics (distance and resolution) .
- Enables high-speed driving of laser diodes - a key device in LiDAR applications
- Includes next-gen EcoGaN™ devices
- Built-in high-speed gate driver for GaN HEMTs (BD2311NVX-C)
- Two circuit types: square wave and resonant
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- Reference Design - REF66009
- LogiCoA™ Solution BUCK Converter (12V Input, 5V Output, 25W)
LogiCoA001-EVK-001 is a reference design for a BUCK converter that uses ROHM's analog-digital fusion control technology LogiCoA™, which includes a microcontroller ML62Q2035 suitable for LogiCoA™, a 100V gate driver BD2320EFJ-LA, LDO BD950N1WG-C, BD900N1WG-C, operational amplifier BU7481SG, and shunt resistor LTR100LJZPFSR020. Design data, sample software, and an operating system for power supply control are available for this reference design, as well as a reference board. We hope that you will have a chance to experience the analog-digital fusion control LogiCoA™ and make use of it in your future power supply device development.
Reference Program
We offer a reference program comprising an OS for power control and firmware for BUCK converter control. Additionally, we provide a communication GUI that allows communication from a Windows PC. Please utilize these as design references. Reference Program and Communication GUI are available here.
- LogiCoA™ Solution Buck Converter Reference Program
- LogiCoA™ Solution Buck Converter Communication GUI (Excel file)
