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PDF LA4630N Data sheet ( Hoja de datos )
| Número de pieza | LA4630N | |
| Descripción | 9V/12V 3-Dimension Power IC for Radio Cassette Recorders | |
| Fabricantes | Sanyo | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LA4630N (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Ordering number:ENN3227A
Monolithic Linear IC
LA4630N
9V/12V 3-Dimension Power IC for
Radio Cassette Recorders
Features
• Stereo section 9V/3Ω 3W×2, 12V/3Ω 5W×2 : noise filter
capacitorless power.
• Super bus section 9V/3Ω 6W, 12V/3Ω 10W : output ca-
pacitor, B-S capacitorless power.
This chip employs technology for eliminating pins and
external connections to realize 3-dimensional power on a
single chip. This IC is a single package power IC for
making sound systems with punch.
• On-chip pop noise suppressor.
• On-chip power switch circuit.
• External and mute functions on chip.
• Protection functions on chip (thermal protection circuit
and BTL section RL short protection circuit)
Package Dimensions
unit:mm
3109-SIP18H
[LA4630N]
37.0
30.0
1
1.5 2.0 0.5 1.0
18
4.5
0.4
2.25
Specifications
Maximum Ratings at Ta = 25˚C
Parameter
Symbol
Maximum supply voltage
Thermal resistance
VCC max
θj-c
Maximum output current
Allowable power dissipation
IO peak
Pd max
Operating temperature
Topr
Storage temperature
Tstg
*1 : Operational notes on the maximum supply voltage.
*1 no signal
Conditions
With infinite heat sink
SANYO : SIP18H
Ratings
Unit
20 V
2 ˚C/W
3A
37.5 W
–20 to +75 ˚C
–40 to +150 ˚C
Recommended Operating Conditions at Ta = 25˚C
Parameter
Symbol
Recommended supply voltage
VCC
Recommended load resistance
RL
Operating voltage
VCC op
*2 : The upper limit for VCC op is VCC max – 2V.
*2
Conditions
Ratings
Unit
9V
12 V
3 to 8 Ω
5 to 18 V
Continued on next page.
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
40500TN (KT)/D191TH/5150TA, TS (GTPS) No.3227–1/8
1 page  
LA4630N
No.3227–5/8
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet LA4630N.PDF ] | |
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