Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

MIC23153 Datasheet(PDF) 13 Page - Micrel Semiconductor

Part # MIC23153
Description  4MHz PWM 2A Buck Regulator with HyperLight Load??and Power Good
PDF  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICREL [Micrel Semiconductor]
Direct Link  http://www.micrel.com
Logo MICREL - Micrel Semiconductor

MIC23153 Datasheet(HTML) 13 Page - Micrel Semiconductor

Back Button MIC23153 Datasheet HTML 9Page - Micrel Semiconductor MIC23153 Datasheet HTML 10Page - Micrel Semiconductor MIC23153 Datasheet HTML 11Page - Micrel Semiconductor MIC23153 Datasheet HTML 12Page - Micrel Semiconductor MIC23153 Datasheet HTML 13Page - Micrel Semiconductor MIC23153 Datasheet HTML 14Page - Micrel Semiconductor MIC23153 Datasheet HTML 15Page - Micrel Semiconductor MIC23153 Datasheet HTML 16Page - Micrel Semiconductor MIC23153 Datasheet HTML 17Page - Micrel Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 13 / 18 page
background image
Micrel Inc.
MIC23153
December 2009
13
M9999-121409-A
PWM mode is a function of the input voltage (VIN), output
voltage (VOUT), duty cycle (D), inductance (L) and
frequency (f). As shown in Figure 3, as the Output
Current increases, the switching frequency also
increases until the MIC23153 goes from HyperLight
Load™ mode to PWM mode at approximately 120mA.
The MIC23153 will switch at a relatively constant
frequency around 4MHz once the output current is over
120mA.
Switching Frequency
v s. Load Current
0.1
1
10
100
1000
10000
0.0001 0.001
0.01
0.1
1
10
LO AD CURRENT (A)
Figure 3. SW Frequency vs. Output Current
L = 2.2µH
VOUT = 1.8V
L = 1µH



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


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