TLE 6365
Table 4
Electrical Characteristics (cont’d)
8 V < VS < 35 V; 4.75 V < VCC < 5.25 V; -40 °C < Tj < 150 °C; RR = 47 kΩ; all voltages
with respect to ground; positive current defined flowing into the pin; unless otherwise
specified
Parameter
Symbol
Limit Values
Unit Test Condition
Min. Typ. Max.
Reset Generator; RO
Reset threshold;
VRT
4.50 4.65 4.75
V
VRO H to L or L to H
VCC decreasing
transition;
VRO remains low down
to VCC > 1 V
Reset low voltage
Reset low voltage
Reset high voltage
VROL
VROL
VROH
–
–
0.2
0.2
0.4
0.4
V
V
I
ROL = 1 mA;
2.5 V < VCC < VRT
ROL = 0.2 mA;
1V < VCC < VRT
IROH = 0 mA
I
VCC - –
VCC + V
0.1
0.1
Reset pull-up current IRO
Reset Reaction time
–
240
–
µA
0 V < VRO < 4 V
VCC < VRT
tRR
10
–
40
90
–
µs
Power-up reset delay tRD
128
tCYL
VCC ≥ 4.8 V
time
Thermal Shutdown (Boost and Buck-Converter OFF)
Thermal shutdown
junction temperature
TjSD
TjSO
∆T
150 175
200
170
–
°C
°C
K
–
–
–
Thermal switch-on
junction temperature
120
–
–
Temperature
hysteresis
30
Data Sheet
8
Rev. 1.9, 2007-07-30
INFINEON [ Infineon ]
