LA4425AN Datasheet, PDF (1/10 Pages) ON Semiconductor – 5W Power Amplifier

LA4425AN
Monolithic Linear IC
5W Power Amplifier
with Very Few External Parts
for Car Radio and Car Stereo
http://onsemi.com
Overview
The LA4425AN is a 5W power amplifier with very few external parts.
The smallest package in the industry [SIP-5H(TO-126 type)]. Only two
external parts (Only I/O coupling capacitors). Almost no evaluation,
adjustment and check of its functions as a power IC required and
simplified control.
Functions
 Wide operation supply range : 5 to 16V
 On-chip protection :
- Over-voltage protection
- Thermal protection
- Output D.C. short protection
 On-chip pop noise reducing circuit
SIP5 9.5x11.8 / SIP5H
Specifications
Maximum Ratings at Ta = 25C
Parameter
Maximum supply voltage
Surge maximum supply
voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
VCC surge
IO peak
Pd max
Topr
Tstg
Rg = 0
Conditions
Giant pulse 200ms
Rise time 1ms
With infinite heat sink
Ratings
Unit
18
V
50
V
3.3
A
7.5
W
40 to +85
C
40 to +150
C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed,
damage may occur and reliability may be affected.
ORDERING INFORMATION
See detailed ordering and shipping information on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
1
September 2014 - Rev. 0
Publication Order Number :
LA4425AN/D