5W Power Amplifier
Ordering number : EN3309D
LA4425A
Monolithic Linear IC
5W Power Amplifier with Very Few External Parts for Car Radio and...
Description
Ordering number : EN3309D
LA4425A
Monolithic Linear IC
5W Power Amplifier with Very Few External Parts for Car Radio and Car Stereo
http://onsemi.com
Overview
The LA4425A 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
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 = 0
Conditions
Giant pulse 200ms Rise time 1ms
With infinite heat sink
Ratings
18 50
3.3 7.5 -30 to +80 -40 to +150
Unit V V
A W °C °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
53007 MS PC/53096HA(II)/20293TS/9200TA,TS(KOTO)/3050TA,TS(AF) No.3309-1/9
Operating Conditions at Ta = 25°C,
Param...
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