Organize and Share your Electronics the way you want. Sign-Up for a free account now. It takes only 30 seconds!

Buck regulator accepts 3.0-V to 42-V input

Buck regulator accepts 3.0-V to 42-V input

Linear Technology Corporation announces the LT8608, a 1.5A, 42V input synchronous step-down switching regulator. A unique synchronous rectification topology delivers 93% efficiency while switching at 2MHz enabling designers to avoid critical noise-sensitive frequency bands, such as AM radio, while using a very compact solution footprint. Burst Mode® operation keeps quiescent current under 2.5μA in no-load standby conditions making it ideal for always-on systems. Its 3.0V to 42V input voltage range makes it ideal for automotive applications which must regulate through cold-crank and stop-start scenarios with minimum input voltages as low as 3.0V and load dump transients in excess of 40V. Its internal 2A switches can deliver up to 1.5A of continuous output current. The LT8608 maintains a minimum dropout voltage of only 200mV (@500mA) under all conditions, enabling it to excel in scenarios such as automotive cold-crank. Spread spectrum frequency modulation and special design techniques offer low EMI operation to minimize noise concerns in automotive and industrial environments. Furthermore, a fast minimum on-time of only 45ns enables 2MHz constant frequency switching from a 16V input to a 1.5V output. The LT8608’s 10-lead thermally enhanced MSOP package and high switching frequency keeps external inductors and capacitors small, providing a compact, thermally efficient footprint.

Buck regulator accepts 3.0-V to 42-V input – [Link]

The post Buck regulator accepts 3.0-V to 42-V input appeared first on Electronics-Lab.

Pinned onto

Related Pins

Arduino Xylophone
Arduino Xylophone
MPPT Solar Charger Testing
MPPT Solar Charger Testing
Design and Application Guide of Bootstrap Circuit for High-Voltage Gate-Drive IC
Design and Application Guide of Bootstrap Circuit for High-Voltage Gate-Drive IC
ESLOV is the amazing new IoT invention kit from Arduino
ESLOV is the amazing new IoT invention kit from Arduino
μPC1237 based 2 channel speaker protector
μPC1237 based 2 channel speaker protector
ESP8266 WeatherStation Color
ESP8266 WeatherStation Color
Keyless piano project using Arduino uno
Keyless piano project using Arduino uno
IoT Wardrobe
IoT Wardrobe
Automotive CAN Transceivers
Automotive CAN Transceivers
Restoring a vintage Xerox Alto day 8: it boots!
Restoring a vintage Xerox Alto day 8: it boots!
Sonicare toothbrush teardown: microcontroller, H bridge, and inductive charging
Sonicare toothbrush teardown: microcontroller, H bridge, and inductive charging
Reverse engineering a server CPU voltage regulator module
Reverse engineering a server CPU voltage regulator module
Building a sweet plastic MIDI controller
Building a sweet plastic MIDI controller
A DIY interactive book that uses digital gestures
A DIY interactive book that uses digital gestures
Arduino Stopwatch
Arduino Stopwatch
App note: General overview of IR transmission in free ambient
App note: General overview of IR transmission in free ambient
Sonicare toothbrush teardown: microcontroller, H bridge, and inductive charging
Sonicare toothbrush teardown: microcontroller, H bridge, and inductive charging
App note: Using Vishay infrared receivers in a Wi-Fi environment
App note: Using Vishay infrared receivers in a Wi-Fi environment
Skill Sunday: Uploading to your Arduino via a Network
Skill Sunday: Uploading to your Arduino via a Network
μPC1237 based 2 channel speaker protector
μPC1237 based 2 channel speaker protector

Top


Shares