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LA4425A

ON Semiconductor
Part Number LA4425A
Manufacturer ON Semiconductor
Description 5W Power Amplifier
Published Jan 16, 2016
Detailed Description Ordering number : EN3309D LA4425A Monolithic Linear IC 5W Power Amplifier with Very Few External Parts for Car Radio and...
Datasheet PDF File LA4425A PDF File

LA4425A
LA4425A

Overview
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, Parameter Recommended supply voltage Recommended load resistance Operating voltage range Operating load resistance range Symbol VCC RL VCC op RL op LA4425A Conditions Under conditions where maximum ratings are not exceeded Ratings 13.
2 4 5 to 16 2 to 8 Unit V Ω V Ω Electrical Characteristics at Ta = 25°C, VCC = 13.
2V, RL = 4Ω, f = 1 kHz, Rg = 600Ω, specified board/specified circuit, 30×30×1.
5mm3 thick aluminum used Parameter Symbol Conditions Ratings Unit min typ max Quiescent current Volt...


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