LA4425PV Datasheet, PDF (1/8 Pages) Sanyo Semicon Device – Monolithic Linear IC For Car Radio and Car Stereo 5W Power Amplifier with Very Few External Parts

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LA4425PV
Monolithic Linear IC
5W Power Amplifier
with Very Few External Parts
for Car Radio and Car Stereo
http://onsemi.com
Overview
The LA4425PV is a 5W power amplifier with very few external parts. Encapsulated in a surface mount package
[SSOP44K (275 mil)], it is designed for operation without a heat sink. Only two external parts (Only IN/OUT coupling
capacitors). Almost no evaluation, adjustment and check of its functions as a power IC required, enabling control to be
simplified and set patterns to be further miniaturized.
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
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Surge maximum supply voltage
Symbol
VCC max
VCC surge
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
IO peak
Pd max
Topr
Tstg
Rg = 0Ω
Conditions
Giant pulse 200ms
Rise time 1ms
When mounted on the specified PCB
Ratings
Unit
18
V
50
V
3.3
A
5.15
W
-40 to +85
°C
-40 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Semiconductor Components Industries, LLC, 2013
June, 2013
31412 SY/22912 SY 20110916 S00002 No.A2011-1/8