LM2576HVS-ADJ - 

制造商：

TEXAS INSTRUMENTS TEXAS INSTRUMENTS

制造商产品编号：

LM2576HVS-ADJ

仓库库存编号：

8207380

技术数据表：

(EN)

The LM2576HVS-ADJ is a SIMPLE SWITCHER? 3A low component count Step-down Regulator, monolithic integrated circuit provides all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2576HVS-ADJ offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink and in some cases no heat sink is required. A standard series of inductors optimized for use with the LM2576 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies.

• Requires only 4 external components
• 52kHz Fixed frequency internal oscillator
• TTL shutdown capability, low power standby mode
• High efficiency
• Uses readily available standard inductors
• Thermal shutdown and current limit protection
• P+ Product enhancement tested