TLE 4471G Infineon Technologies, TLE 4471G Datasheet - Page 18

• Manufacturer Part Number: TLE 4471G
• Manufacturer: Infineon Technologies

Specifications of TLE 4471G

• Packages: PG-DSO-20
• Regulator Type: multiple output
• Output Voltage: 5Vtrackertracker
• Accuracy: 2.0 %0.5 %0.5 %
• Max. Output Current: 450mA100mA50mA
• Dropout Voltage: 250mV

Figure 6
For using the preadjusted reset threshold voltage of typical
has to be connected to GND.
If a lower reset threshold is required by the system, a voltage divider defines the reset
threshold
V
Data Sheet
V
rth,ref
Q rthext
,
is typical 1.35 V.
=
V
Q, rthext
V
rth ref
Adjusting the Reset Threshold
,
I
between 3.5 V and 4.65 V:


1
V
+
rth,ref
R
-------------- -
R
RTH1
RTH2
1
1.36 V
Reference


Bandgap
TLE 4471
18
RADJ
Q
R
V
Q, rth
AES02877
= 4.65 V, the pin RADJ
R
R
RTH1
RTH2
Rev. 1.6, 2009-02-03
TLE 4471
(3)