ILE4263 Datasheet, PDF (6/10 Pages) IK Semicon Co., Ltd – Low-Drop Voltage Regulator

ILE4263
Table 4. ELECTRIC PARAMETERS (continued)
-40C* < Tj < 125C; (unless specified otherwise)
Symbol
Parameter
Test condition
V_Dsat
Saturation voltage
V_I = 13.5 V, V_INH = 3.6 V,
R1 = 5.6 kΩ
Limit Values Unit
Min Max
-
100 mV
V_DU
RO output threshold
V_I = 13.5 V, V_INH = 3.6 V,
voltage switching to high state I_Q = -5 mА
1.45 2.05
V
V_DRL (V_DWL)
Lower reset threshold
I_D,_ch
Charge current
t_RD
Reset delay time
Parameters of Watchdog
I_D,wd
Discharge current
V_I = 13.5 V, V_INH = 3.6 V,
I_Q = -5 mА
V_I = 13.5 V, V_INH = 3.6 V,
I_Q = -5 mА
V_I = 13.5 V I_Q = -5 mА
С1 = 100 nF
V_I = 13.5 V, V_INH = 3.6 V,
I_Q = 5 mА, V_D = 1.0 V
0.20 0.55
V
40
85
uA
1.3
4.1
ms
4.4
9.1
uA
t_WI,tr
Watchdog trigger time
Parameters of Inhibit
V_INH,ON
Switching voltage
on inhibit input
V_I = 13.5 V, V_INH = 3.6 V,
I_Q = 5 mА, С1 = 100 nF
V_I = 13.5 V
16
27
ms
-
3.6
V
V_INH,OFF
Turn-off voltage
on inhibit input
V_I = 13.5 V
0.8
-
V
I_INH
Input inhibit current
V_I = 13.5 V, V_INH = 5 V
5
25
uA
Notes
* Ambient temperature;
1) _{Drop voltage= Vi-VQ (measure when the output voltage has dropped 100mV from the nominal value ob-}
tained at 6V input).
Reference Parameters
Symbol
I_Q1
T_{j, OFF}
t_RR
Parameter
Short-circuit current
Temperature of circuit at the increasing temperature
Reset reaction time
Min Max Unit
400 mA
151 200
ºC
0.5
4.0
ms
2016 July, Ver.0