| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 150 kHz |
| Number of Pins | 7 Pin |
| Supply Voltage (DC) | 60.0 V (max) |
| Case/Package | TO-263-7 |
| Number of Outputs | 1 Output |
| Output Voltage | 5.00 V |
| Output Current | 2.00 A |
| Quiescent Current | 5.00 mA |
| Number of Regulated Outputs | 1 Output |
| Switching Frequency | 150 kHz |
| Topology | Buck |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
The LM2593HVS-ADJ/NOPB is a step-down Voltage Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 2A load with excellent line and load regulation. This series of switching regulator is similar to the LM2592HV with additional supervisory and performance features. Requiring a minimum number of external components, this regulator is simple to use and include internal frequency compensation, improved line and load specifications, fixed-frequency oscillator, shutdown/soft-start, output error flag and flag delay. The LM2593HV operates at a switching frequency of 150kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Other features include a specified ±4% tolerance on output voltage under all conditions of input voltage and output load conditions and ±15% on the oscillator frequency. External shutdown is included, featuring typically 90µA standby current.
● Shutdown and soft-start function
● Out-of-regulation error flag
● Error flag delay
● Low power standby mode
● High efficiency
● Thermal shutdown and current-limit protection
● ±4% Maximum over line and load conditions
● 90µA Typical quiescent current
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