TLE6210G Datasheet, PDF (9/35 Pages) Infineon Technologies AG – ABS System IC

TLE 6210
TLE 6211
Block Description and Electrical Characteristics
4.3
Charge Pump
The integrated charge pump requires an external capacitor at pin U_CP. The charge pump
voltage is typically 15 V. It is internally used for the voltage regulator only. It is only
intended for internal function and may not be used for any external loads. The output
voltage is short circuit protected against the supply voltage.
Characteristics Charge Pump
6 V £ U_ZP £ 18 V, -40 °C £ T_j £ +150 °C, if not otherwise specified
# Parameter
Sym- Limit Values Unit Conditions
bol _{min. typ. max.}
4.3.1 Power up time
t_CP – 10 –
4.3.2 Charge pump voltage U_CP – 15 22
4.3.3 Frequency
f_CP 1.4 3.2 –
ms U_ZP = 6 V; C_CP = 68 nF;
Load capacitor to
U = 0.9 ´ U_CPmax
V Regulator on
MHz –
V1.2 Data Sheet
9
2002-08