High-Current SEPIC Reference Design for Automotive Lighting and ADAS Systems

This reference design is ideal for running IR LEDs (up to 3A) in high current pulse mode in automotive ADAS systems. The design supports continuous and pulsed operation even during load dump and hot start events. Other features include analog dimming and CISPR-25 Class 3 EMI filtering.

Schematic PCB

Dual-stage triple-output buck converter

The PMP7800.1 reference design is a dropout design using the LMR14203 for computer and peripheral applications. It generates a non-isolated 3.3 volt output (0.07 amps) from a 21.6 to 26.4 volt DC input.

Schematic PCB

Micro Dual Mode Wireless Receiver

This board is a SFF (Small Form Factor) complete miniature wireless receiver solution. The output is 5Vdc (1A), which can be used to power or charge battery-powered devices using any industry-standard WPC or PMA compliant transmitter.

Schematic PCB

3.3V 1A, low EMI, 92% efficiency DC/DC module reference design in single-layer TO-247 package

TI reference design TIDA-00949 demonstrates a 15mmx20mm, 92% efficient low electromagnetic interference (EMI) DC/DC module using the TPS54202, replacing low dropout regulators (LDOs) in most appliance applications. High efficiency eliminates the need for a heat sink, resulting in a smaller, lower cost solution. Higher current capacity enables the addition of more functionality (WiFi, sensors, etc.). High efficiency and low current consumption help achieve stringent energy efficiency ratings.

Schematic PCB

Battery-Powered Wireless Sensor Monitoring Reference Design

This design pairs the ultra-low-power MSP430 MCU with a sub-1GHz RF transceiver to achieve a battery-powered wireless sensor monitoring solution. This design demonstrates access points and wireless nodes that can share sensor data wirelessly using the network protocol "SimpliciTI". A PC-side GUI is also provided to visually display wireless data transmitted/received between various nodes and access points.

Schematic PCB

TI releases space-grade 3-7V input, 24A/0.95V output reference design

This is a 24-A DC/DC space-grade power supply hardware reference design.
With the advancement of FPGA and ASIC technology, the core voltage requirements are getting lower and lower, but the current requirements are getting larger and larger. The latest space-grade FPGAs and ASICs require low voltage and high current to meet their core power consumption.

Schematic PCB