Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LTC3890 Datasheet(PDF) 33 Page - Linear Technology

Part # LTC3890
Description  60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LTC3890 Datasheet(HTML) 33 Page - Linear Technology

Back Button LTC3890 Datasheet HTML 28Page - Linear Technology LTC3890 Datasheet HTML 29Page - Linear Technology LTC3890 Datasheet HTML 30Page - Linear Technology LTC3890 Datasheet HTML 31Page - Linear Technology LTC3890 Datasheet HTML 32Page - Linear Technology LTC3890 Datasheet HTML 33Page - Linear Technology LTC3890 Datasheet HTML 34Page - Linear Technology LTC3890 Datasheet HTML 35Page - Linear Technology LTC3890 Datasheet HTML 36Page - Linear Technology  
Zoom Inzoom in Zoom Outzoom out
 33 / 36 page
background image
LTC3890
33
3890f
TYPICAL APPLICATIONS
MTOP2
SENSE1+
SENSE1–
VFB1
TRACK/SS2
ITH2
VFB2
SENSE2–
SENSE2+
ITH1
TRACK/SS1
ILIM
PHSMD
CLKOUT
PLLIN/MODE
SGND
EXTVCC
RUN1
RUN2
FREQ
PGOOD2
PGOOD1
BG1
CITH1A 100pF
CITH1 470pF
CSS2 0.01μF
CSS1 0.01μF
CITH2 470pF
C1
1nF
COUT1
180μF
RA1
6.98k
RITH1
34.8k
RB1
100k
RB2
100k
RFREQ
41.2k
RITH2
20k
MTOP1, MTOP2, MBOT1, MBOT2: RJK0651DPB
L1: COILCRAFT SER1360-802KL
L2: COILCRAFT SER1360-472KL
COUT1: 16SVP180MX
COUT2: SANYO 6TPE470M
D1, D2: DFLS1100
D1
D2
LTC3890
RSENSE1
9mΩ
RSENSE2
10mΩ
L1
8μH
L2
4.7μH
MBOT1
TG1
MTOP1
VOUT1
12V
3A
VIN
12.5V TO 60V
3890 TA04
INTVCC
100k
100k
CB1
0.47μF
RA2
18.7k
SW1
VOUT2
5V
5A
SW2
BOOST1
CB2 0.47μF
BOOST2
VIN
INTVCC
PGND
TG2
BG2
COUT2
470μF
CINT
4.7μF
CIN
220μF
MBOT2
C2
1nF
High Efficiency Dual 12V/5V Step-Down Converter



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36


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