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DA9162.001
25 October, 2001
$33/,&$7,21,1)250$7,21
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Output
Capacitance
Effective Series
Resistance
CL
ESR
0.22
0.01
1.0
2
µF
Ohm
1.
Ceramic and film capacitors
can be used.
2.
The value of CL should be
smaller than or equal to the
value of CIN.
1.
When within this range stable
with all IOUT = 0 mA… 80 mA
values.
Input Capacitance
CIN
0.5
µF
1.
A big enough input
capacitance is needed to
prevent possible impedance
interactions between the
supply and MAS9162.
2.
Ceramic, tantalum, and film
capacitors can be used. If a
tantalum capacitor is used, it
should be checked that the
surge current rating is
sufficient for the application.
3.
In the case that the
inductance between a
EDWWHU\
and MAS9162 is very small
(< 0.1
µH) 0.47 µF input
capacitor is sufficient.
4.
The value of CIN should not be
smaller than the value of CL.
Values given on the table are minimum requirements unless otherwise specified. When selecting capacitors,
tolerance and temperature coefficient must be considered to
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CTRL
VIN
VOUT
OVER CURRENT /
OVER TEMPERATURE
PROTECTION
VOLTAGE
REFERENCE
+
C
IN
C
L
GND
1
2
3
4
5
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