ISL6414 데이터 시트보기 (PDF) - Renesas Electronics
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ISL6414 Datasheet PDF : 12 Pages
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ISL6414
Electrical Specifications VIN = +3.3V, Compensation Capacitor = 33nF, TA = 25°C, Unless Otherwise Noted. (Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Output Voltage Noise
LDO3 SPECIFICATIONS
10Hz < f < 100kHz, IOUT = 10mA
COUT = 2.2F
-
65
-
VRMS
COUT = 10F
-
60
-
VRMS
Output Voltage (VOUT3)
Output Voltage Accuracy
Maximum Output Current (IOUT3) (Note 6)
Output Current Limit (Note 6)
IOUT = 10mA
VIN = 3.6V
-
2.84
-
V
-1.5
-
1.5
%
200
-
-
mA
250
400
-
mA
Dropout Voltage (Note 4)
Line Regulation
Load Regulation
Output Voltage Noise
RESET BLOCK SPECIFICATIONS
IOUT = 200mA
-
100
200
mV
VIN = 3.0V to 3.6V, IOUT = 10mA
-0.15
0.0
0.15
%/V
IOUT = 10mA to 200mA
-
0.2
1.0
%
10Hz < f < 100kHz, IOUT = 10mA
COUT = 2.2F
-
30
-
VRMS
COUT = 10F
-
20
-
VRMS
RESET Threshold
2.564
2.630
2.696
V
RESET Threshold Hysteresis (Note 6)
6.3
-
-
mV
VIN to RESET Delay
RESET/RESET Active Timeout Period (Notes 5,6)
VCC = VTH to VTH - 100mV
-
20
-
s
25
-
-
ms
FAULT
Rising Threshold
% of VOUT
5.0
5.5
6.0
%
Falling Threshold
% of VOUT
-5.0
-5.5
-5.0
%
NOTES:
4. Specifications at -40°C are guaranteed by design/characterization, not production tested.
5. The dropout voltage is defines as VIN - VOUT, when VOUT is 50mV below the value of VOUT for VIN = VOUT + 0.5V.
6. The RESET time is linear with CT at a slope of 2.5ms/nF. Thus, at 10nF (0.01F) the RESET time is 25ms; at 100nF (0.1F) the RESET time
would be 250ms.
7. Guaranteed by design, not production tested.
8. LDO1 is guaranteed by design to be within regulation at 2.7V minimum input voltage.
Typical Performance Curves
0.140
0.120
0.100
0.080
0.060
0.040
0.020
0.000
0.00 0.05 0.10 0.15 0.20 0.25 0.30
IO (Amps)
FIGURE 1. LD02 DROPOUT VOLTAGE
0.100
0.090
0.080
0.070
0.060
0.050
0.040
0.030
0.020
0.010
0.000
0.00
0.05
0.10
0.15
0.30
IO (Amps)
FIGURE 2. LD03 DROPOUT VOLTAGE
FN9128 Rev 1.00
Aug 2, 2004
Page 5 of 12
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