Data Sheet
57
Rev. 1.00
2017-07-31
TLE9262BQXV33
External Voltage Regulator 3
8.6
Electrical Characteristics
V
S
= 5.5 V to 28 V;
T
j
= -40 °C to +150 °C; SBC Normal Mode; all outputs open; all voltages with respect to ground;
positive current defined flowing into pin; unless otherwise specified.
Table 14 Electrical Characteristics
Parameter
Symbol
Values
Uni
t
Note or Test Condition
Number
Min.
Typ. Max.
Parameters independent from Test Set-up
External Regulator Control
Drive Current Capability
I
VCC3base
40
60
80
mA
V
VCC3base
= 13.5 V
P_8.6.1
Input Current
V
CC3ref
I
VCC3ref
0
3
10
µA
V
VCC3ref
= 3.3 V
P_8.6.2
Input Current
V
CC3
Shunt Pin
I
VCC3shunt
0
3
10
µA
V
VCC3shunt
=
V
S
P_8.6.3
Output Current Shunt
Voltage Threshold
V
shunt_threshold
180
245
310
mV
1)
P_8.6.6
Current increase regulation
reaction time
t
rIinc
–
–
5
µs
4)
V
CC3
= 3.3 V to 0 V;
I
CC3base
= 20 mA
Figure 21
P_8.6.7
Current decrease regulation
reaction time
t
rIdec
–
–
5
µs
4)
V
CC3
= 0 V to 3.3V;
I
CC3base
= 20 mA
Figure 21
P_8.6.8
Leakage current of
VCC3base when VCC3
disabled
I
VCC3base_lk
–
–
5
µA
V
CC3base
=
V
S
;
T
j
= 25°C
P_8.6.9
Leakage current of
V
CC3shunt
when VCC3 disabled
I
VCC3shunt_lk
–
–
5
µA
V
CC3shunt
=
V
S
;
T
j
= 25°C
P_8.6.11
Base to emitter resistor
R
BE
120
150
185
k
Ω
V
CC3
= OFF;
P_8.6.12
Active Peak Threshold VCC3
(Transition threshold
between low-power and
high-power mode regulator)
I
VCC3base,Ipeak,r
–
50
65
µA
4)
Drive current
I
VCC3base
;
I
VCC3base
rising
V
S
=13.5V;
-40°C <
T
j
< 150°C
P_8.6.33
Active Peak Threshold VCC3
(Transition threshold
between high-power and
low-power mode regulator)
I
VCC3base,Ipeak,f
15
30
–
µA
4)
Drive current
I
VCC3base
;
I
VCC3base
falling
V
S
=13.5V;
-40°C <
T
j
< 150°C
P_8.6.34
Parameters dependent on the Test Set-up (with external PNP device MJD-253)
External Regulator Output
Voltage (VCC3 = 3.3V)
V
CC3.out1
3.23
3.3
3.37
V
2)
SBC Normal Mode;
load sharing
configuration with 470
m
Ω
shunt resistor;
10 µA <
I
VCC1
+
I
VCC3
< 300 mA;
P_8.6.26
