TLE 4263
Choosing External Components
The input capacitor
C
I
is necessary for compensation of line influences. Using a resistor
of approx. 1 in series with
C
I
, the oscillating circuit consisting of input inductivity and
input capacitance can be damped. The output capacitor is necessary for the stability of
the regulating circuit. Stability is guaranteed at values 22 F and an ESR of 3
within the operating temperature range. For small tolerances of the reset delay the
spread of the capacitance of the delay capacitor and its temperature coefficient should
be noted.
TLE 4263 GM
RO
N.C.
GND
GND
GND
D
RADJ
1
2
3
4
5
6
7
14
13
12
11
10
9
8
AEP03067
INH
Ι
GND
GND
GND
Q
W
Figure 1
Pin Configuration
(top view)
Data Sheet Rev. 2.4
2
2001-01-17
τ ®
←
∫
τ
INFINEON [ INFINEON TECHNOLOGIES AG ]
