Datasheet LA4182 (Sanyo) - 6
| Hersteller | Sanyo |
| Beschreibung | 2.3 W 2-Channel AF Power Amplifier |
| Seiten / Seite | 10 / 6 — LA4182. Example of fin mounting. Printed circuit board. Example of … |
| Dateiformat / Größe | PDF / 419 Kb |
| Dokumentensprache | Englisch |
LA4182. Example of fin mounting. Printed circuit board. Example of fin-mounting. Fin. [Stereo Application]
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LA4182
(2) AC power supply VCC (Pd)2 v Pd max = + I V π CCO CC (Pd) (For stereo) 2RL VCC2 : Quiescent supply voltage VCC (Pd) : Supply voltage at max. output, VCC1 : Supply voltage at max. output VCC2 – VCC1 r : Voltage regulation, VCC1 ICCO : Quiescent current
Example of fin mounting
The fin is formed into such a shape as to be able to radiate heat from the plastic fin area of IC and the fin as shown below and is soldered to the printed circuit board. For the fin size, refer to the Pd max-Ta characteristics. The desirable material is copper or iron which is solderable. It is recommended to apply silicone grease, etc. to the plastic area of IC in order to minimize the thermal resistance.
Printed circuit board Example of fin-mounting Fin [Stereo Application]
–W B O d P – , power Response Output Input voltage, V Frequency, f – Hz IN – mV No.742-6/10
(2) AC power supply VCC (Pd)2 v Pd max = + I V π CCO CC (Pd) (For stereo) 2RL VCC2 : Quiescent supply voltage VCC (Pd) : Supply voltage at max. output, VCC1 : Supply voltage at max. output VCC2 – VCC1 r : Voltage regulation, VCC1 ICCO : Quiescent current
Example of fin mounting
The fin is formed into such a shape as to be able to radiate heat from the plastic fin area of IC and the fin as shown below and is soldered to the printed circuit board. For the fin size, refer to the Pd max-Ta characteristics. The desirable material is copper or iron which is solderable. It is recommended to apply silicone grease, etc. to the plastic area of IC in order to minimize the thermal resistance.
Printed circuit board Example of fin-mounting Fin [Stereo Application]
–W B O d P – , power Response Output Input voltage, V Frequency, f – Hz IN – mV No.742-6/10