Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LT3757 Datasheet(PDF) 8 Page - Linear Technology

Part # LT3757
Description  Wide Input Voltage Range Boost/SEPIC/Inverting Converter with 6A, 40V Switch
PDF  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LINER [Linear Technology]
Direct Link  http://www.linear.com
Logo LINER - Linear Technology

LT3757 Datasheet(HTML) 8 Page - Linear Technology

Back Button LT3757 Datasheet HTML 4Page - Linear Technology LT3757 Datasheet HTML 5Page - Linear Technology LT3757 Datasheet HTML 6Page - Linear Technology LT3757 Datasheet HTML 7Page - Linear Technology LT3757 Datasheet HTML 8Page - Linear Technology LT3757 Datasheet HTML 9Page - Linear Technology LT3757 Datasheet HTML 10Page - Linear Technology LT3757 Datasheet HTML 11Page - Linear Technology LT3757 Datasheet HTML 12Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 24 page
background image
LT3959
8
3959f
BLOCK DIAGRAM
Figure 1. LT3959 Block Diagram Working as a SEPIC Converter
1.22V
1.2V
2.5V
CIN
CVCC
INTVCC
DRIVE
VIN
RSENSE
VISENSE
IS1
2.2μA
28
36
8, 9, 20, 21
30
25
EN/UVLO
BANDGAP
REFERENCE
TSD
~165˚C
A10
Q3
VC
SGND
VC
BG_LOW
UVLO
OTP
IS2
10μA
IS3
CC1
RPG
VIN
CC2
RC
DRIVER
SLOPE
GND
13, 14
15, 16
17
SW
M1
45mV
SR1
RAMP
GENERATOR
+
–
RQ
S
2.5V
SS
CSS
SYNC
FREQ
FOLDBACK
1.25V
FBX
PGOOD
FBX
Q4
1.6V
–0.8V
+
–
+
–
31
35
32
34
+
–
+
–
RAMP
PWM
COMPARATOR
FREQUENCY
FOLDBACK
100kHz ~ 1MHz
OSCILLATOR
R1
R2
L2
FBX
D1
CDC
VOUT
COUT
3759 F01
A1
A2
1.72V
–0.86V
+
–
+
–
A11
A12
A3
1.25V
FREQ
PROG
–
+
+
Q1
RT
RT
A4
A5
A6
G5
G6
A7
Q2
G4
R3
R4
VIN
27
INTERNAL BIAS
GENERATOR
DRIVE LDO
CURRENT
LIMIT
INTERNAL BIAS
CURRENT
LIMIT
VIN LDO
A8
+
–
G8
1.52V
–0.76V
+
–
+
–
A13
A14
G7
2.7V
A15
+
–
G2
G1
L1
BG
SGND
GNDK
4, 24
33
12
SGND
SGND
SGND



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


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