LM2592HVS-ADJ/NOPB Part Information

Details for LM2592HVS-ADJ/NOPB by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The LM2592HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 2-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, and an adjustable output version. This series of switching regulators is similar to the LM2593HV, but without some of the supervisory and control features of the latter. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, improved line and load specifications, and a fixed-frequency oscillator. The LM2592HV operates at a switching frequency of 150 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 5-pin package with several different lead bend options, and a 5-pin surface mount package.

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Part Features

  • 150-kHz Fixed Frequency Internal Oscillator
  • 2-A Output Load Current
  • 3.3-V, 5-V, and Adjustable Output Versions
  • Adjustable Version Output Voltage Range: 1.2 V to 57 V u00b14% Maximum Over Line and Load Conditions
  • Available in 5-Pin Package
  • High Efficiency
  • Input Voltage Range up to 60V
  • Low Power Standby Mode, IQ Typically 90 u03bcA
  • ON and OFF Control
  • Thermal Shutdown and Current-Limit Protection

Part Specifications

Topology Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 60V
No. of Outputs 1Outputs
DC / DC Converter IC Case TO-263
No. of Pins 5Pins
Output Current 2A
Output Voltage Min 1.2V
RoHS Compliant

Alternative Part Descriptions

  • LM2592HVS-ADJ/NOPB, Buck Converters | RS Components
  • STEP-DOWN REGULATOR, TO-263-5; TOPOLOGY:; MSL:MSL 3 - 168 hours; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • Conv DC-DC Single Inv/Step Down 4.5V to 60V 6-Pin(5+Tab) TO-263 Rail | Avnet America
  • PMIC; DC/DC converter; Uin: 4.5÷60V; Uout: 1.2÷57V; TO263-5; buck | Transfer Multisort Elektronik
  • SIMPLE SWITCHER Power Converter 150 KHz 2A Step-Down Voltage Regulator | Texas Instruments
  • Switching Regulator IC [Texas Instruments] LM2592HVS-ADJ/NOPB Switching Regulator IC | Distrelec

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