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ISL6228HRTZ View Datasheet(PDF) - Intersil

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Description
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ISL6228HRTZ Datasheet PDF : 16 Pages
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ISL6228
Electrical Specifications
These specifications apply for TA = -40°C to +100°C; All typical specifications TA = +25°C, VCC = 5V,
PVCC = 5V; Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified.
Temperature limits established by characterization and are not production tested. (Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
ERROR AMPLIFIER
FB Input Bias Current
POWER GOOD
IFB
FB = 0.60V
FB = 0.60V TA = -10°C to +100°C
-33
-
15
nA
-35
-
15
nA
PGOOD Pull-Down Impedance
PGOOD Leakage Current
PGOOD Maximum Sink Current (Note 3)
RPG_SS
RPG_SS
RPG_UV
RPG_UV
RPG_OV
RPG_OV
RPG_OC
RPG_OC
IPGOOD
PGOOD = 5mA Sink
PGOOD = 5mA Sink TA = -10°C to +100°C
PGOOD = 5mA Sink
PGOOD = 5mA Sink TA = -10°C to +100°C
PGOOD = 5mA Sink
PGOOD = 5mA Sink TA = -10°C to +100°C
PGOOD = 5mA Sink
PGOOD = 5mA Sink TA = -10°C to +100°C
PGOOD = 5V
70
95 125
Ω
75
95 125
Ω
70
95 125
Ω
75
95 125
Ω
45
63
85
Ω
50
63
85
Ω
22
32
45
Ω
25
32
45
Ω
-
0.1 1.0 µA
-
5.0
-
mA
PGOOD Soft-Start Delay
GATE DRIVER
tSS
EN High to PGOOD High
2.20 2.75 3.50 ms
UGATE Pull-Up Resistance (Note 3)
UGATE Source Current (Note 3)
UGATE Sink Resistance (Note 3)
UGATE Sink Current (Note 3)
LGATE Pull-Up Resistance (Note 3)
LGATE Source Current (Note 3)
LGATE Sink Resistance (Note 3)
LGATE Sink Current (Note 3)
UGATE to LGATE Deadtime
LGATE to UGATE Deadtime
BOOTSTRAP DIODE
RUGPU
IUGSRC
RUGPD
IUGSNK
RLGPU
ILGSRC
RLGPD
ILGSNK
tUGFLGR
tLGFUGR
200mA Source Current
UGATE - PHASE = 2.5V
250mA Sink Current
UGATE - PHASE = 2.5V
250mA Source Current
LGATE - PGND = 2.5V
250mA Sink Current
LGATE - PGND = 2.5V
UGATE falling to LGATE rising, no load
LGATE falling to UGATE rising, no load
-
1.0 1.5
Ω
-
2.0
-
A
-
1.0 1.5
Ω
-
2.0
-
A
-
1.0 1.5
Ω
-
2.0
-
A
-
0.5 0.9
Ω
-
4.0
-
A
-
21
-
ns
-
21
-
ns
Forward Voltage
Reverse Leakage
CONTROL INPUTS
VF
PVCC = 5V, IF = 2mA
IR
VR = 25V
-
0.58
-
V
-
0.2
-
µA
EN High Threshold
EN Low Threshold
EN Leakage
PROTECTION
VENTHR
VENTHF
IENL
IENH
EN = 0V
EN = 5.0V
EN = 5.0V TA = -10°C to +100°C
2.0
-
-
V
-
-
1.0
V
-
0.1 1.0 µA
1.4
2
2.5 µA
1.5
2
2.5 µA
OCSET-VO Threshold
OCSET 10µA Current Source
VOCSETTHR
IOCSET EN = 5V
EN = 5V TA = -10°C to +100°C
EN = 0V
-1.75 0
1.75 mV
8.8
10 10.5 µA
9
10 10.5 µA
-
0
-
µA
OCSET 10µA Current Source Impedance ROCSETIMP EN = 5V, OCSET = 1.2V
UVP Threshold
VUV
OVP Rising Threshold
VOVR
OVP Falling Threshold
VOVF
-
600
-
kΩ
81
86
87
%
113 116 120
%
100 102 106
%
5
FN9095.2
May 7, 2008
 

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