Zakładka z wyszukiwarką danych komponentów |
|
LM3101M Arkusz danych(PDF) 1 Page - National Semiconductor (TI) |
|
|
LM3101M Arkusz danych(HTML) 1 Page - National Semiconductor (TI) |
1 / 20 page TLH11436 January 1995 LM3101 Secondary-Side PWM Controller General Description The LM3101 is a precision high-speed PWM controller It is designed to provide secondary-side feedback for offline Switch-Mode Power Supplies (SMPS) using pulse communi- cation to the primary-side driver The LM3101 is applicable in all of the popular converter topologies such as flyback or forward The LM3101 combined with its companion LM3001 Primary- Side Driver forms a regulator chip-set that provides preci- sion control of offline or other isolated DCDC converters The communication is realized between the two chips by a small pulse transformer with one or two turns on its primary and secondary This type of communication does not intro- duce any poles or zeroes in the control loop and yields the fastest possible loop response for the isolated switching regulator The secondary-side controller contains a precision 1242V reference an error amplifier and a trimmed oscillator which is programmed with a single resistor The LM3101 can real- ize voltage current or charge mode control Power supply monitor features include power-on reset with programmable delay and overvoltage protection Features Y g 2% precision voltage reference Y Wide-bandwidth (8 MHz) error amplifier Y External synchronization Y Frequency shift during an output short circuit Y Power-on reset flag with programmable delay Y Overvoltage crowbar trigger circuit Y Ramped reference Soft-Start Y Operation beyond 1 MHz Y Voltage current or charge mode control Typical Applications Y Isolated offline switching power supplies Y Isolated DCDC power converters Y Flyback regulator Y Forward converter Block Diagram TLH11436 – 1 C1995 National Semiconductor Corporation RRD-B30M75Printed in U S A |
Podobny numer części - LM3101M |
|
Podobny opis - LM3101M |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |