LA5616 datasheet(4/5 Pages) SANYO

No de pièce	LA5616

Description	Microprocessor-Controlled Audio Power Supply

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Fabricant	SANYO [Sanyo Semicon Device]

Site Internet	https://www.sanyo-av.com/us/

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Application Circuit Example

No. 5286-4/5

LA5616

Note: 1. The capacitors Cn and CRES are only needed when external noise is a problem.

If these capacitors are used, then capacitor Co must have a value at least 1/3 that of capacitor CIN.

A certain amount of noise may occur when VIN goes off due to differences in discharge timings between the

capacitors.

2. A capacitor with a low temperature dependence must be used for the delay capacitor Cd.

3. The minimum value for the output capacitor Co is 47 µF.

4. The input voltages must obey the relationship VIN1 ≤ VIN2, and must be brought up at the same time.

Function Table

Enable Input Equivalent Circuit

Note: Open is also possible for the VEN1 = VEN2 = high state.

(EN1, EN2 is independent.)

EN1, EN2

VO1

L

H

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