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2022-09-24 18:08:59
L6983CQTR
L6983 38 V Buck Converter
STMicroelectronics' Buck Converters are Easy-to-Use Synchronous Monolithic Buck Regulators
Image of STMicroelectronics' L6983 38 V Buck Converter STMicroelectronics' L6983 is an easy-to-use synchronous monolithic step-down regulator capable of delivering up to 3 A of DC to a load. The wide input voltage range makes the device suitable for a wide range of applications. The L6983 is based on a peak current mode architecture and is internally compensated in a 3mm x 3mm QFN16 package to minimize design complexity and size. The device is available in both low power mode (LCM) and low noise mode (LNM) versions.
feature
Two different versions: LCM for high efficiency at light loads and LNM for noise sensitive applications
200 kHz to 2.2 MHz programmable switching frequency; _ stabilized with low ESR capacitors
Operating Input Voltage: 3.5 V to 38 V
Output Voltage: 0.85 V to V IN
3 A DC output current
Working quiescent current: 17μA
2µA Shutdown Current
Optional spread spectrum for improved EMC
Application field
Designed for 24 V bus industrial power systems
24 V battery powered device
Decentralized Smart Nodes
Sensors and Always-On Applications