ILE4275
Table 4. Electric Parameters
(VI = 13.5 V, VADJ > 2.0 V, -40°C < TJ < 150°C unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Max.
Unit
Iq
Consumption current
Iq = II - IQ
IQ = -1 mA, TJ = 25 oC
IQ = -1 mA, TJ < 85 oC
IQ = -250 mA
-
-
-
0.2
0.22
10
mA
IQ = -400 mA
-
450
-
22
-
0.5
IQmax
Vdr
Maximum output current
Drop voltage
-
mA
V
IQ = -300 mA
Note 2
VQ
Output voltage
4.9
4.9
-15
-
5.1
5.1
15
V
6 V VI 28 V
-5 mA IQ -400 mA
6 V VI 40 V
-5 mA IQ -200 mA
8 V VI 32 V
IQ = -5 mA
Supply (input) voltage regu-
lation of output voltage
Load current regulation of
output voltage
mV
mV
VQ(V)
VQ(I)
30
-5 mA IQ -400 mA
Reset generator parameters
VRT
IROH
VROL
Reset generator switching
-
4.5
4.8
10
V
threshold voltage
Reset output leakage
current
Reset output low level volt-
age
VROH = 5 V
-
-
A
0.4
V
Rext 5 k,
VQ 1 V
VDL
VDV
RO output switching to low
threshold voltage
RO output switching to high
threshold voltage
-
0,2
1,5
0.7
2.2
V
V
-
Id
td
tRR
Charge current
Reset delay time
Reset reaction time
VD = 1 V
CD = 47 nF
CD = 47 nF
3,0
10
-
9.0
22
2
A
ms
s
Notes
1. Measurement of electric parameters is processed with connected input capacities
CI1 = 100 F, CI2 = 100 nF and output capacity CQ = 22 F.
2. Drop voltage Vdr = VI - VQ is measured, when the output voltage VQ has dropped
100mV from the nominal value obtained at VI = 13.5 V.
__________
* Ambient temperature is indicated.
January 2011, Ver.01
IKSEMICON [ IK SEMICON CO., LTD ]
