E-L6598D013TR Datasheet, PDF (5/24 Pages) STMicroelectronics – High voltage resonant controller

L6598
Electrical characteristics
Table 4. Electrical characteristics (continued)
Symbol Pin
Parameter
Test condition
V_ref
2, 4
Voltage to current
converters threshold
t_d
IVref
14
Dead time between low
and high side conduction
2, 4 Reference current
Timing section
k_ss
1
Sense op amp
Soft start timing constant C_ss = 330nF
l_IB
V_io
R_out
I_out-
I_out+
V_ic
GBW
Input bias current
6, 7
Input offset voltage
Output resistance
5 Source output current
Sink output current
6,7
Op amp input common
mode range
V_out = 4.5V
V_out = 0.2V
Sense op amp gain band
width product ⁽¹⁾
Gdc
DC open loop gain
Comparators
Vthe1
Vthe2
8
Enabling comparator
threshold
9
Enabling comparator
threshold
tpulse
8,9 Minimum pulse length
1. Guaranteed by design
Min. Typ. Max. Unit
1.9 2 2.1 V
0.2 0.27 0.35 µs
120
μA
0.115 0.15 0.185 s/µF
0.1 µA
-10
10 mV
200
300 ?
1
mA
1
mA
-0.2
3
V
0.5 1
60 80
MHz
dB
0.56 0.6 0.64 V
1.05 1.2 1.35 V
200 ns
Doc ID 6554 Rev 7
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