Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼
Nom de la pièce
         Description


AN8018SA Datasheet(Fiches technique) 7 Page - Panasonic Semiconductor

Numéro de pièce AN8018SA
Description  1.8-volt 2-channel step-up, step-down, or inverting DC-DC converter control IC
Télécharger  26 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  PANASONIC [Panasonic Semiconductor]
Site Internet  http://www.panasonic.com/industrial/
Logo 

 7 page
background image
7
Voltage Regulators
AN8018SA
Pin No.
Equivalent circuit
Description
I/O
6
DT1:
I
The pin for setting channel 1 output maximum
duty ratio.
If this terminal is set at a voltage of 0.20 V or less,
FB1 terminal becomes low-level voltage and the
protective function for channel 1 output short-
circuit will stop (Unlatch function).
7
Out1:
O
The pin is open-collector type output terminal.
The absolute maximum rating of output current is
+50 mA.
8
GND:
Grounding terminal
9VCC:
The supply voltage application terminal
Use the operating supply voltage in the range of
1.8 V to 14 V.
10
Out2:
O
The pin is push-pull type output terminal.
The absolute maximum rating of output source
current is
−50 mA.
The absolute maximum rating of output sink cur-
rent is
+80 mA.
A constant current output with less fluctuation
with power supply voltage and dispersion can be
obtained by the resistor externally attached to RB2
pin.
ISO(OUT)2 = 68 ×
VRB2
[A]
RB2
11
RB2:
I
The pin for connecting a resistor for setting chan-
nel 2 output current.
Use a resistance value in the range of 180
Ω to 1.1
k
Ω.
The terminal voltage is 0.36 V (at RB2 = 820 Ω).
VCC
7
8
9
VCC
ISO(OUT)
10
30 k
RB2
VCC
11
120
Out2
s Terminal Equivalent Circuits (continued)
VCC
FB1
6
0.2 V
OSC
PWM




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 


Datasheet Download



Numéro de composants électroniques

Numéro de pièceDescription des composantsHtml ViewFabricant
AN8049FHN1.8-volt 3-channel step-up step-down and polarity inverting DC-DC converter control IC 1 2 3 4 5 MorePanasonic Semiconductor
AN8049SH1.8-volt 3-channel step-up step-down and polarity inverting DC-DC converter control IC 1 2 3 4 5 MorePanasonic Semiconductor
AN8011S2-channel step-down step-up or inverting use DC-DC converter control IC 1 2 3 4 5 MorePanasonic Semiconductor
AN8017SA1.8-volt 2-channel step-up DC-DC converter control IC 1 2 3 4 5 MorePanasonic Semiconductor
AN8014SStep-down step-up or inverting DC-DC converter control IC 1 2 3 4 5 MorePanasonic Semiconductor
AN8015SHSingle-channel step-down step-up or inverting use DC-DC converter control IC 1 2 3 4 5 MorePanasonic Semiconductor
AN8016NSHSingle-channel 1.8-volt step-up DC-DC converter control IC 1 2 3 4 5 MorePanasonic Semiconductor
AZ340630.8A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER 1 2 3 4 5 MoreList of Unclassifed Manufacturers
AZ34063A1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER 1 2 3 4 5 MoreList of Unclassifed Manufacturers
AZ34063C0.8A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER 1 2 3 4 5 MoreList of Unclassifed Manufacturers

Lien URL

AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Favoris   |   Echange de liens   |   Fabricants
All Rights Reserved © Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , 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