Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

MC34701EK Fiches technique(PDF) 9 Page - Freescale Semiconductor, Inc

No de pièce MC34701EK
Description  1.5 A Switch-Mode Power Supply with Linear Regulator
Download  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  FREESCALE [Freescale Semiconductor, Inc]
Site Internet  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

MC34701EK Fiches technique(HTML) 9 Page - Freescale Semiconductor, Inc

Back Button MC34701EK Datasheet HTML 5Page - Freescale Semiconductor, Inc MC34701EK Datasheet HTML 6Page - Freescale Semiconductor, Inc MC34701EK Datasheet HTML 7Page - Freescale Semiconductor, Inc MC34701EK Datasheet HTML 8Page - Freescale Semiconductor, Inc MC34701EK Datasheet HTML 9Page - Freescale Semiconductor, Inc MC34701EK Datasheet HTML 10Page - Freescale Semiconductor, Inc MC34701EK Datasheet HTML 11Page - Freescale Semiconductor, Inc MC34701EK Datasheet HTML 12Page - Freescale Semiconductor, Inc MC34701EK Datasheet HTML 13Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 38 page
background image
Analog Integrated Circuit Device Data
Freescale Semiconductor
9
34701
STATIC ELECTRICAL CHARACTERISTICS
Linear Regulator (LDO)
LDO Feedback Voltage (15)
VIN1 = VIN2 = 2.8 V to 6.0 V, ILDO = 10 mA to 1000 mA. Includes Load
Regulation Error
VLFB
0.784
0.800
0.816
V
LDO Voltage Margining Step Size
VMLDO
–1.0
%
LDO Voltage Margining Highest Positive Value
VMP
5.9–7.9
%
LDO Voltage Margining Lowest Negative Value
VMN
-7.9–-5.9
%
LDO Line Regulation (15)
VIN1 = VIN2 = 2.8 V to 6.0 V, ILDO = 1000 mA
REGLNVLDO
-1.0
1.0
%
LDO Load Regulation (15)
ILDO = 10 mA to 1000 mA
REGLDVLDO
-1.0
1.0
%
LDO Ripple Rejection, Dropout Voltage (15)
VDO = 1.0 V, VRIPPLE = +1.0 V p-p
Sinusoidal, f = 300 kHz, ILDO = 500 mA (14)
VLDO_RR
–40
dB
LDO Maximum Dropout Voltage (VIN - VLDO), using IRL2703 (15)
VLDO = 2.5 V, ILDO = 1000 mA
VDO
–50
75
mV
LDO Current Sense Comparator Threshold Voltage (VCS - VLDO)
VCSTH
35
50
65
mV
LDO Terminal Input Current, VLDO = 5.25 V
ILDO
1.0
1.9
4.0
mA
LDO Feedback Input Current (LFB Terminal), VLFB = 0.8 V
ILFB
-1.0
1.0
µA
LDO Drive Output Current (LDRV Terminal), VLDRV = 0 V
ILDRV
-5.0
-3.3
-2.0
mA
CS Terminal Input Leakage Current
VCS = 5.25 V
ICSLK
50
200
µA
LDO Pulldown MOSFET Q4 Current Limit
TA = 25°C, VBST = 8.0 V (LDO Terminal)
ILIMQ4
0.75
2.0
A
LDO Pulldown MOSFET Q4 RDS(ON)
ID = 1.0 A, VBST = 8.0 V
RDS(ON)Q4
––
1.9
LDO Recommended Output Capacitance
CLDO
–10
µF
LDO Recommended Output Capacitor ESR
RLDO
–5.0
m
Thermal Shutdown (LDO Pulldown MOSFET Q4) (14)
TSD
150
170
190
°C
Thermal Shutdown Hysteresis (14)
TSDHYS
–10
°C
Notes
14.
Design information only. This parameter is not production tested.
15.
IDO refers to Load Current on External LDOFET - IRL2703 is the Intersil MOSFET.
Table 3. Static Electrical Characteristics (continued)
Characteristics noted under conditions -40°C TA 85°C unless otherwise noted. Input voltages VIN1 = VIN2 = 3.3 V using
the typical application circuit (see Figure 33) unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit


Numéro de pièce similaire - MC34701EK

FabricantNo de pièceFiches techniqueDescription
logo
Freescale Semiconductor...
MC34701EK FREESCALE-MC34701EK Datasheet
860Kb / 38P
   1.5 A Switch-Mode Power Supply with Linear Regulator
MC34701EKR2 FREESCALE-MC34701EKR2 Datasheet
860Kb / 38P
   1.5 A Switch-Mode Power Supply with Linear Regulator
More results

Description similaire - MC34701EK

FabricantNo de pièceFiches techniqueDescription
logo
Freescale Semiconductor...
34701 FREESCALE-34701_07 Datasheet
860Kb / 38P
   1.5 A Switch-Mode Power Supply with Linear Regulator
logo
Motorola, Inc
33702 MOTOROLA-33702 Datasheet
841Kb / 24P
   3.0 A Switch-Mode Power Supply with Linear Regulator
logo
Freescale Semiconductor...
34702 FREESCALE-34702 Datasheet
863Kb / 38P
   3.0 A Switch-Mode Power Supply with Linear Regulator
MC34702 FREESCALE-MC34702 Datasheet
773Kb / 39P
   3.0A Switch-Mode Power Supply with Linear Regulator
MC34701EW FREESCALE-MC34701EW Datasheet
770Kb / 39P
   1.5A Switch-Mode Power Supply with Linear Regulator
33730 FREESCALE-33730_12 Datasheet
687Kb / 28P
   Switch Mode Power Supply with Multiple Linear Regulators
33730 FREESCALE-33730_10 Datasheet
854Kb / 26P
   Switch Mode Power Supply with Multiple Linear Regulators
MCZ33730EK FREESCALE-MCZ33730EK Datasheet
687Kb / 28P
   Switch Mode Power Supply with Multiple Linear Regulators
logo
ON Semiconductor
CS52015-1 ONSEMI-CS52015-1 Datasheet
242Kb / 9P
   1.5 A Adjustable Linear Regulator
September, 2006 ??Rev. 7
logo
Freescale Semiconductor...
MC34703 FREESCALE-MC34703 Datasheet
1Mb / 46P
   10A Switch-Mode Power Supply with LDO Regulator
More results


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 37 38


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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com