L4955 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L4955' PDF : 14 Pages View PDF
LOAD TRANSIENT RESPONSE
Figure 19.
Figure 20.
L4955
Figure 21.
Test
condition:
VIN
=
5V,
VOUT
=
3.3V;
Load
Transient
from
0.5A
to
5A;
dIout
dt
=
20A
⁄
µs;
TJ
=
25°C
Figure 22: Load transient test circuit.
VIN = 5V
C1,C2
470µF/25V
Panasonic
HFQ
PG
IN
OUT
1
6
7
L4955
R4
910
ADJ
5
2
43
R5
CL GND
INH
560
C4 to C9
100µF/10V
AVX TPS
6 each
VOUT = 3.3V
C10 to C15
1µF
AVX X7R
6 each
D97IN546
9/14
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