DESCRIPTION. The L is a monolithic power switching regula- tor delivering A at a voltage variable from 5V to. 40V in step down configuration. Features. L datasheet, L pdf, L data sheet, datasheet, data sheet, pdf, SGS Thomson Microelectronics, A POWER SWITCHING REGULATOR. L A Power Switching Regulator. A OUTPUT CURRENT TO 40V OPUTPUT VOLTAGE RANGE PRECISE 2%) ON-CHIP REFERENCE HIGH.
|Published (Last):||7 January 2012|
|PDF File Size:||5.34 Mb|
|ePub File Size:||13.66 Mb|
|Price:||Free* [*Free Regsitration Required]|
Tell us about it. Output overcurrents at switch on are prevented by the soft start function. Product is under characterization.
L Datasheet pdf – A POWER SWITCHING REGULATOR – SGS Thomson Microelectronics
Typical application circuit C1, C6, C7: When the load current exceeds a preset threshold this comparator sets a flip flop which disables the output stage and discharges the soft start capacitor.
Not Recommended for New Design. IoT for Smart Things. This error signalis thencompared with thesawtooth signal to generate the fixed frequency pulse width modulated pulses which drive the output stage.
Page 6 L Figure 3. Product Stock Price Buy L 10 2. An errorsignal is produced by comparing the.
Media Subscription Media Contacts. If the overload condition is still present the limiter.
Higher voltages are obtained by inserting a voltage divider. The gain and frequency stability of the loop can be adjusted by an external RC network connected to pin 3.
Product is in volume production only to support customers ongoing production. Product Stock Price Buy L 1. The regulation loop consists of a sawtooth oscilla. This error signalis thencompared with thesawtooth. The L is a monolithic power switching regula.
L – A Switching Regulator – STMicroelectronics
No commitment taken to design or produce NRND: Eff icient operat ion at switching frequen cies up to. Reference datasheeet pin 2 vs. Test and application circuit C6, C7: Line transient response Figure Efficient operation at switching frequencies up to KHz datasbeet a reduction in the size and cost of external filter components.
No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Product Stock Price Buy L 0 1. Tell us what’s missing. Support Center Video Center.
The average short circuit current is limited to a safe value by the dead time introduced by the soft start network. For the L replacement searchplease select a main parameter tolerance value and adjust the checkboxes for feature match.
L Buck Converter overview. Closing the loop directly gives an output.
R2 see test circuit Figure Page 7 L Figure 7. Dropout voltage between pin 1 and pin 7 vs.
2.5A Power Switching Regulator
Optional, compare L side-by-side with other Buck Converter via the Comparison function. Page 16 L Information furnished is dqtasheet to be accurate and reliable.
Please contact our sales support for information on specific devices.