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ISL6413 Datasheet, PDF (5/12 Pages) Intersil Corporation – Triple Output Regulator with Single Synchronous Buck and Dual LDO
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ISL6413
Electrical Specifications
Recommended operating conditions unless
Capacitors = 33nF for LDO1 and LDO2. TA
otherwise noted.
= 25oC. (Note 2)
VIN = VIN_LDO
(Continued)
=
PVCC
=
3.3V,
Compensation
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNITS
Sync Input Leakage Current
Duty Cycle of External Clock Signal (Note 6)
SYNC = GND or VIN
-
0.01
0.15
µA
20
-
80
%
PG_PWM
Rising Threshold
1mA source/sink
+5.5
8.0
+13
%
Falling Threshold
-11.5
-8.0
-5.5
%
LDO1 SPECIFICATIONS
Output Voltage
-
2.84
-
V
Output Voltage Accuracy
Maximum Output Current (Note 6)
Output Current Limit (Note 6)
IOUT = 10mA
VIN = 3.6V
-1.5
-
1.5
%
300
-
-
mA
330
770
-
mA
Dropout Voltage (Note 4)
Line Regulation
Load Regulation
Output Voltage Noise (Note 6)
LDO2 SPECIFICATIONS
IOUT = 300mA
VIN = 3.0V to 3.6V, IOUT = 10mA
IOUT = 10mA to 300mA
10Hz < f < 100kHz, IOUT = 10mA
COUT = 2.2µF
COUT = 10µF
-
125
200
mV
-0.15
0.0
0.15
%/V
-0.5
0.2
1.0
%
-
65
-
µVRMS
-
60
-
µVRMS
Output Voltage
-
2.84
-
V
Output Voltage Accuracy
Maximum Output Current (Note 6)
Output Current Limit (Note 6)
IOUT = 10mA
VIN = 3.6V
-1.5
-
1.5
%
200
-
-
mA
250
400
-
mA
Dropout Voltage (Note 4)
Line Regulation
Load Regulation
Output Voltage Noise (Note 6)
ENABLE (EN_PWM and (EN_LDO)
IOUT = 200mA
VIN = 3.0V to 3.6V, IOUT = 10mA
IOUT = 10mA to 200mA
10Hz < f < 100kHz, IOUT = 10mA
COUT = 2.2µF
COUT = 10µF
-
100
200
mV
-0.15
0.0
0.15
%/V
-
0.2
1.0
%
-
30
-
µVRMS
-
20
-
µVRMS
EN High Level Input Voltage
2.3
-
-
V
EN Low Level Input Voltage
-
-
1.0
V
RESET BLOCK SPECIFICATIONS
RESET Rising Threshold
2.68
2.79
2.81
V
RESET Falling Threshold
RESET Threshold Hysteresis
Sink 1.0mA/Source 0.5mA at 0.4V from GND/VDD
2.7
2.77
2.79
V
-
20
-
mV
RESET Current Source
0.4
0.54
0.7
µA
RESET/RESET Active Timeout Period (Note 5)
POWER GOOD (PG_LDO)
CT = 0.01µF
25
-
-
ms
PGOOD Threshold (Rising)
+11
+15
+18
%
PGOOD Threshold (Falling)
-17
-15
-11
%
PGOOD Output Voltage Low
IOL = 1mA
-
-
0.5
V
5
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