TLE6210G Datasheet, PDF (10/35 Pages) Infineon Technologies AG – ABS System IC

TLE 6210
TLE 6211
Block Description and Electrical Characteristics
4.4
Voltage Regulator
The 5 V low drop linear regulator can supply up to 800 mA current. The regulator
requires an output capacitor. The linear regulator is equipped with overcurrent protection
and its own overtemperature protection. The linear element consists of 2 anti-serial
DMOS transistors. In case of low input supply voltage this avoids discharging of the
output capacitor.
The output voltage U_ST is supervised for over- and undervoltage. U_ST output has to be
connected externally to the sense input U_STS. If over- or undervoltage condition is
detected the Reset outputs RES1 and RES2 are logical low. For a detailed description
of the reset logic please see Chapter 4.9.
Characteristics Voltage Regulator
6 V £ U_ZP £ 18 V, -40 °C £ T_j £ +150 °C, if not otherwise specified
#
Parameter
Sym-
bol
Limit Values Unit Conditions
min. typ. max.
4.4.1 Nominal output U_ST
voltage
U_ZP = 14 V; I_ST = 400 mA;
Output capacitor as defined in
4.4.11;
4.4.2
4.4.3
U_ST load current I_ST
Line variation
DU_ST
4.95 5.00
4.925 5.00
–
–
–
–
5.05 V
5.075 V
800 mA
|50| mV
on wafer level T_j = 25 °C
P-DSO-20-12
–
T_j = 25 °C; 6.0 V £ U_ZP £ 18 V;
I_ST = 600 mA; capacitor as
defined in 4.4.11;
dU_Z/dt < 1 V/ms
V1.2 Data Sheet
10
2002-08