RT3662EB
Parameter
Symbol
PGOOD
Test Conditions
= 4mA
Min
0
Typ
--
Max
0.2
--
Unit
V
Output Low Voltage at PGOOD V
I
PGOOD
PGOOD Threshold
PGOOD Delay Time
Current Report
V
t
Respect to BOOT VID
--
300
110
mV
s
TH_PGOOD
BOOT VID to PGOOD high
60
160
PGOOD
%IDD_
SPIKE
_OCP
Maximum Reported Current
(FFh = OCP_SPIKE)
--
100
--
%IDD_
SPIKE
_OCP
Minimum Reported Current
(00h)
--
--
0
--
3
IDDSPIKE Current Accuracy
--
%
Voltage Report
Maximum Reported Voltage
(0_00h)
--
3.15
--
V
Minimum Reported Voltage
(1_F8h)
--
0
--
2
V
Voltage Accuracy
Switching Time
UGATEx Rise Time
UGATEx Fall Time
LGATEx Rise Time
LGATEx Fall Time
2
--
LSB
t
t
t
t
3nF load
3nF load
3nF load
3nF load
--
--
--
--
8
8
8
4
--
--
--
--
ns
ns
ns
ns
UGATEr
UGATEf
LGATEr
LGATEf
UGATEx Turn-On Propagation
Delay
t
Output unloaded
Output unloaded
--
--
20
20
--
--
ns
ns
UGATEpdh
LGATEpdh
LGATEx Turn-On Propagation
Delay
t
Output
UGATEx Driver Source
Resistance
R
100mA source current
--
--
1
2
--
--
UGATEsr
UGATEx Driver Source
Current
I
V
– V
= 2.5V
A
UGATEsr
UGATE
PHASE
UGATEx Driver Sink
Resistance
R
100mA sink current
V – V = 2.5V
UGATE
--
--
--
1
2
1
--
--
--
A
UGATEsk
UGATEx Driver Sink Current
I
UGATEsk
PHASE
LGATEx Driver Source
Resistance
R
100mA source current
= 2.5V
LGATEsr
LGATEx Driver Source
Current
I
V
LGATE
--
2
--
A
LGATEsr
LGATEx Driver Sink
Resistance
R
100mA sink current
= 2.5V
--
--
0.5
4
--
--
LGATEsk
LGATEx Driver Sink Current
I
V
A
LGATEsk
LGATE
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www.richtek.com
12
DS3662EB-04 August 2019
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
