Datasheet

Data Sheet 12 Rev. 1.6, 2009-02-03
TLE 4471
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at
T
A
= 25 °C and
the given supply voltage.
Reference Output REF3
Voltage divider ratio
V
REF3
49.5 50 50.5 % of
V
Q3
–
Output impedance
R
REF3
10 – 20 kΩ –
Output clamp voltage – – – 4.5 V –
1) Measured when the output voltage V
Q
dropped 100 mV from the nominal value.
2) Not subject to production test, specified by design.
Table 4 Characteristics (cont’d)
V
I
= 13.5 V; T
j
= -40 °C < T
j
< 125 °C
Parameter Symbol Limit Values Unit Measuring Condition
Min. Typ. Max.