Texas Instruments LM5019 Isolated Bias Supply Evaluation Board LM5019ISOEVAL/NOPB LM5019ISOEVAL/NOPB 데이터 시트
제품 코드
LM5019ISOEVAL/NOPB
C
r
= 3300 pF
R
r
C
r
<
C
ac
= 100 nF
(V
IN(MIN)
±
V
OUT
) x T
ON
25 mV
û
I
L(MIN)
25 mV
R
C
g
sw
(R
FB2
||R
FB1
)
>
5
C >
25 mV
R
C
û
I
L(MIN)
V
OUT
V
REF
x
>
GND
To FB
L1
C
OUT
R
FB2
R
FB1
V
OUT
R
C
GND
To FB
L1
C
OUT
R
FB2
R
FB1
V
OUT
R
C
C
ac
C
OUT
V
OUT
GND
R
r
C
ac
C
r
To FB
R
FB2
R
FB1
L1
SNVS788E – JANUARY 2012 – REVISED DECEMBER 2013
Table 1.
Type 1
Type 2
Type 3
Lowest Cost Configuration
Reduced Ripple Configuration
Minimum Ripple Configuration
Copyright © 2012–2013, Texas Instruments Incorporated
15
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