Electronic Components Datasheet Search |
|
LX1736 Datasheet(PDF) 4 Page - Microsemi Corporation |
|
LX1736 Datasheet(HTML) 4 Page - Microsemi Corporation |
4 / 7 page LX1736 PRODUCTION DATA SHEET Microsemi Analog Mixed Signal Group 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570 Page 4 5V 1.25A 1.0MHz PWM/PFM STEP DOWN REGULATOR TM ® Copyright © 2007 Rev. 1.1., 11/25/2008 APPLICA T ION SU P P ORT Cout Vout Vin LX1736 Ground Cout Cout Cout DIODE Vpwr Vin n/c Sw Gnd FB INDUCTOR Rf Cin PCB Layout Considerations 1- Maintain separate traces leading from the decoupling capacitor, CIN, to the supply input pins of the IC for VCC and VPWR. This ensures that the noise and voltage drops associated with the high dI/dt pulses from the PWM switching are minimized for the internal control circuitry of the IC. 2- Diode ground should return to COUT ground with minimum physical distance before joining the IC Ground connection. 3- Feed back resistor return path to ground should be located closely to the IC Pin 2 to avoid VOUT offsets induced by ground drops and noise. |
Similar Part No. - LX1736 |
|
Similar Description - LX1736 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |