LA4601N View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LA4601N Datasheet PDF : 7 Pages
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Ordering number : EN8168A
LA4601N
Monolithic Linear IC
Audio Power Amplifier for Radio
Cassette Recorders
Overview
The LA4601N is a modified package version of the LA4600 power IC that requires an extremely small number of external
components. While its main specifications are for use in VCC = 15V systems, it can be used without a heat sink in VCC =
9V systems. The design of the LA4601N obviates the need for external BS and NF capacitors and an oscillation prevention
RC circuit, since these functions are integrated in the device itself.
Functions
• Pin compatibility with the LA4600.
• No heat sink required when used at 9V.
• Output power at VCC = 15V, 3Ω load: 7.0W×2.
• Built-in standby switch.
• Built-in thermal protection circuit.
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Thermal resistance
Operating temperature
Storage temperature
Symbol
VCC max
Pd max
θj-c
Topr
Tstg
Conditions
Rg = 0 (No signal)
With an arbitrary large heatsink
Ratings
24
25
3
-20 to +75
-40 to +150
Unit
V
mW
°C/W
°C
°C
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Recommended load resistance
Operating supply voltage range
Operating load resistance range
Symbol
VCC
RL
VCC OP
Conditions
Within maximum ratings
Ratings
Unit
15
V
3
Ω
5.0 to 22
V
2.7 to 8
Ω
11706 MS OT B8-3962 No.8168-1/7
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