This pin is the positive input supply for the LM step—down switching regulator. In order to minimize. This is the emitter of the internal switch. The saturation voltage Vsat of this output switch is typically 1.
|Published (Last):||20 February 2015|
|PDF File Size:||12.52 Mb|
|ePub File Size:||4.52 Mb|
|Price:||Free* [*Free Regsitration Required]|
General Description. The LM series of regulators are monolithic integrated. These devices are avail-. Requiring a minimum number of external components, these. The LM series offers a high-efficiency replacement for. It substantially re-. A standard series of inductors optimized for use with the. LM are available from several different manufacturers.
This feature greatly simplifies the design of switch-mode pow-. External shut-. The output switch includes cycle-by-cycle current limiting, as. Typical Application. Fixed Output Voltage Versions. Note: Pin numbers are for the TO package. Ordering Information. Straight Leads. Bent and. Staggered Leads. Surface Mount. Voltage Rating. Download LM Datasheet. These devices are avail- able in fixed output voltages of 3. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator.
The LM series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially re- duces the size of the heat sink, and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM are available from several different manufacturers. This feature greatly simplifies the design of switch-mode pow- er supplies.
The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown for full protection under fault con- ditions.
LM2575 Regulator. Datasheet pdf. Equivalent
Skala postaw rodzicielskich plopa pdf printer. All circuits of this series are capable of driving a 1. Request national semiconductor lms- 5. Order today, ships today. Pricing and availability lmt 5 0 pdf free on millions of electronic components from digi- key electronics. For a robust design, the diode should have a current rating equal to the maximum current limit of the lm to be able to withstand a continuous output short.
Datasheet Texas Instruments LM2575T-5.0