Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

AN8015SH Datasheet(Fiches technique) 1 Page - Panasonic Semiconductor

Numéro de pièce AN8015SH
Description  Single-channel step-down, step-up, or inverting use DC-DC converter control IC
Télécharger  14 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  PANASONIC [Panasonic Semiconductor]
Site Internet  http://www.panasonic.com/industrial/
Logo 

AN8015SH Datasheet(HTML) 1 Page - Panasonic Semiconductor

 
Zoom Inzoom in Zoom Outzoom out
 1 / 14 page
background image
Voltage Regulators
1
AN8015SH
Single-channel step-down, step-up, or inverting use
DC-DC converter control IC
s Overview
The AN8015SH is a single-channel DC-DC converter
control IC using the PWM method.
This IC can provide any one output type from among
step-down, step-up and inverting output.
Its operating supply voltage range is wide and its
consumption current is small. In addition, since it uses the
10-pin surface mounting type package with 0.5 mm pitch,
it is suitable for highly efficient miniature potable power
supply, especially for a negative output power supply.
s Features
• Wide operating supply voltage range (3.6 V to 34 V)
• Small consumption current (1.8 mA typical)
• Converter control in a wide output frequency range is
possible (2 kHz to 500 kHz).
• Built-in timer latch short-circuit protection circuit (charge current 1.1 µA typical)
• Incorporating the under-voltage lock-out (U.V.L.O.) circuit
• Incorporating a high precision reference voltage circuit (2.46 V (allowance: ± 3%))
• Output block is open-collector (darlington) type.
• High absolute maximum rating of output current (100 mA)
• Maximum duty ratio is fixed and has small sample-to-sample variations (90% ± 5%).
• Using 10-pin small outline package of 0.5 mm pitch
s Applications
• LCD displays, digital still cameras, and PDAs
s Block Diagram
SSOP010-P-0225
Unit: mm
4.3
±0.30
6.3
±0.30
0.5
±0.2
1
5
10
6
2.46 V
(allowance :
± 3%)
Out
5
GND
4
IN
+
8
Latch
Error amp.
S.C.P. comp.
SR
U.V.L.O.
RO
Triangular
wave OSC
Reference
supply
Clamp
1.11 V
VREF
I
PWM
comparator
1.2 V
0.5 V
0.37 V
1.83 V
IN
9
FB
10


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14 


Datasheet Download




Lien URL



Privacy Policy
ALLDATASHEET.FR
AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicit   |   Contactez-nous   |   Politique de confidentialit   |   Echange de liens   |   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