AS1360 datasheet(10/14 Pages) AMSCO

tên linh kiện	AS1360

Giải thích chi tiết về linh kiện	1.5A Low-Power, Posi t ive Vol tage Regulator

PDF	14 Pages

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nhà sản xuất	AMSCO [ams AG]

Trang chủ	http://www.ams.com

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10 / 14 page

www.austriamicrosystems.com/LDOs/AS1360

Revision 1.07

9 - 13

AS1360

Datasheet - A p p l i c a t i o n I n f o r m a t i o n

External Component Selection

Input Capacitor

In applications where input impedance is approximately 10

Ω, a 1 F capacitor is sufficient for CIN (see Figure 14 on page 8).

In cases where the AS1360 is operated from a battery, or when there is significant distance between the input source to the AS1360, larger val-

ues for CIN may be required for output stability.

Note:

For values of COUT > 1 F, the value of CIN should be increased to prevent high source-impedance oscillations.

Output Capacitor

In most applications for the AS1360, a 1 F capacitor (ESR > 0.1

Ω/< 5Ω, fRES > 1MHz) is sufficient for COUT (see Figure 14 on page 8).

For improved power supply noise rejection and device transient response, larger values can be used for COUT.

Note:

For values of COUT > 1 F, the input impedance must not be so large that it causes high-input impedance oscillations.

AS1360 bảng dữ liệu(PDF) 10 Page - ams AG