Electronic Components Datasheet Search
  English  ▼

X  

LM2772 Datasheet(PDF) 6 Page - Texas Instruments

Click here to check the latest version.
Part # LM2772
Description  Low-Ripple Switched Capacitor Step-Down Regulator
PDF  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LM2772 Datasheet(HTML) 6 Page - Texas Instruments

Back Button LM2772 Datasheet HTML 2Page - Texas Instruments LM2772 Datasheet HTML 3Page - Texas Instruments LM2772 Datasheet HTML 4Page - Texas Instruments LM2772 Datasheet HTML 5Page - Texas Instruments LM2772 Datasheet HTML 6Page - Texas Instruments LM2772 Datasheet HTML 7Page - Texas Instruments LM2772 Datasheet HTML 8Page - Texas Instruments LM2772 Datasheet HTML 9Page - Texas Instruments LM2772 Datasheet HTML 10Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 16 page
background image
LM2772
SNVS486A – DECEMBER 2006 – REVISED MARCH 2007
www.ti.com
Typical Performance Characteristics (continued)
Unless otherwise specified: VIN = 3.6V, CIN = C1 = C2 = C3 = 1.0µF, COUT = 4.7µF, TA = 25ºC. Capacitors are low-ESR multi-
layer ceramic capacitors (MLCC's).
Load Step 10mA to 150mA, VIN = 4.7V
Line Step 3.5V to 4.0V with Load = 150mA
CH3: VOUT; Scale: 50mV/Div, AC Coupled
CH2: VIN; Scale: 1V/Div, DC Coupled
CH4: IOUT; Scale: 100mA/Div
CH3: VOUT; Scale: 20mV/Div, AC Coupled
Time scale: 40µs/Div
Time scale: 400µs/Div
Figure 8.
Figure 9.
Oscillator Frequency
vs.
Line Step 4.0V to 3.5V with Load = 150mA
Input Voltage
CH2: VIN; Scale: 1V/Div, DC Coupled
CH3: VOUT; Scale: 20mV/Div, AC Coupled
Time scale: 400µs/Div
Figure 10.
Figure 11.
Startup Behavior, Load = 150mA
CH1: VOUT; Scale: 200mV/Div, DC Coupled
Time scale: 20µs/Div
Figure 12.
6
Submit Documentation Feedback
Copyright © 2006–2007, Texas Instruments Incorporated
Product Folder Links: LM2772



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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