Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

MAX1705 Fiches technique(PDF) 3 Page - Maxim Integrated Products

No de pièce MAX1705
Description  1- to 3-Cell, High-Current, Low-Noise, Step-Up DC-DC Converters with Linear Regulator
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  MAXIM [Maxim Integrated Products]
Site Internet  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products

MAX1705 Fiches technique(HTML) 3 Page - Maxim Integrated Products

  MAX1705 Datasheet HTML 1Page - Maxim Integrated Products MAX1705 Datasheet HTML 2Page - Maxim Integrated Products MAX1705 Datasheet HTML 3Page - Maxim Integrated Products MAX1705 Datasheet HTML 4Page - Maxim Integrated Products MAX1705 Datasheet HTML 5Page - Maxim Integrated Products MAX1705 Datasheet HTML 6Page - Maxim Integrated Products MAX1705 Datasheet HTML 7Page - Maxim Integrated Products MAX1705 Datasheet HTML 8Page - Maxim Integrated Products MAX1705 Datasheet HTML 9Page - Maxim Integrated Products Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 20 page
background image
1- to 3-Cell, High-Current, Low-Noise,
Step-Up DC-DC Converters with Linear Regulator
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VOUT = VPOUT = VLBP = 3.6V, CLK/SEL = FB = LBN = LBO = ONA = ONB = TRACK = GND, REF = open (bypassed with 0.22µF),
LX = open, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)
f = 300kHz
VOUT = 5.5V, CLK/SEL, TRACK
VLBO = VOUT = 5V
ISINK = 1mA, VOUT = 2.5V, LBP = GND,
LBN = OUT
1.2V < VOUT < 5.5V, ONA, ONB (Note 3)
VOUT = 2.5V, CLK/SEL, TRACK
VLBN = VLBP = 1V
VLBN = 0.5V and 1.5V (at least one input must
be within this range)
Hysteresis approximately 10°C
LBP falling
1.2V < VOUT < 5.5V, ONA, ONB (Note 3)
LBP rising
CONDITIONS
µA
1
Input Leakage Current
(CLK/SEL, ONA, ONB, TRACK)
0.8VOUT
V
0.8VOUT
Input High Level
0.2VOUT
V
0.2VOUT
Input Low Level
dB
38
AC Power-Supply Rejection
µA
1
LBO High Leakage
V
0.4
LBO Output Low Voltage
nA
0.01
50
LBN, LBP Input Current
V
0.5
1.5
LBN, LBP Common-Mode
Input Range
°C
155
Thermal Shutdown
mV
-5
5
LBN, LBP Offset
mV
16
LBN, LBP Hysteresis
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
mA
20
70
120
P-Channel Synchronous-
Rectifier Turn-Off Current
VLX = 0V, V ONB = VOUT = 5.5V
µA
0.1
20
POUT Leakage Current
CLK/SEL = GND
CLK/SEL = GND
250
435
550
CLK/SEL = OUT
mA
1000
1280
1550
ILIM
N-Channel MOSFET
Current Limit
550
750
950
MAX1705
MAX1705
MAX1706
MAX1706
250
435
550
FBLDO = LDO, ILOAD = 1mA
V
1.238
1.250
1.262
FBLDO Regulation Voltage
VFBLDO = 1.5V
nA
0.01
50
FBLDO Input Current
FBLDO = GND
mA
220
300
500
Short-Circuit Current Limit
VFBLDO = 1V, ILDO = 200mA
0.5
1.2
Dropout Resistance
10µA < ILDO < 200mA, FBLDO = LDO
%
0.4
1.2
Load Regulation
2.5V < VOUT < 5.5V, FBLDO = LDO,
ILDO = 1mA
%
0.1
0.5
Line Regulation
P-channel, ILX = 100mA
0.27
0.50
N-channel, ILX = 100mA
0.23
0.45
Switch On-Resistance
0.16
0.28
CLK/SEL = GND
CLK/SEL = OUT
VLX = 0V, V ONB = VOUT = 5.5V
µA
0.1
20
LX Leakage Current
V
1.25
5.0
LDO Adjust Range
CONTROL INPUTS
LOW-BATTERY COMPARATOR
LINEAR REGULATOR
DC-DC SWITCHES


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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