L6598_04 STMICROELECTRONICS [STMicroelectronics], L6598_04 Datasheet - Page 4

• Manufacturer Part Number: L6598_04
• Description: HIGH VOLTAGE RESONANT CONTROLLER
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

L6598
Table 6. Electrical Characteristcs
(V
4/17
SUPPLY VOLTAGE
HIGH VOLTAGE SECTION
HIGH/LOW SIDE DRIVERS
OSCILLATOR
TIMING SECTION
SENSE OP AMP
Symbol
I
bootleak
I
I
S
V
V
V
outleak
I
I
R
hvgso
I
f
R
I
hvgsi
lvgso
t
f
V
I
DC
lvgsi
V
t
start
k
V
out+
V
I
out-
suvp
suvn
suvh
rise
min
l
I
fall
t
don
= 12V; V
su
IB
out
ref
ss
q
d
cl
io
ic
15,11 Low/High Side Output Rise
2, 4
6, 7
Pin
6,7
12
16
14
16
15
11
14
14
1
5
BOOT
V
V
Supply Voltage Under Voltage
hysteresis
Supply Voltage Clamping
Start Up Current
Quiescent Current, fout =
60kHz, no load
BOOT pin Leakage Current
OUT pin Leakage Current
Bootstrap Driver On Resistance
High Side Driver Source Current V
High Side Driver Sink Current
Low Side Driver Source Current
Low Side Driver Sink Current
Time
Output Duty Cycle
Minimum Output Oscillation
Frequency
Soft Start Output Oscillation
Frequency
Voltage to Current Converters
Threshold
Dead Time between Low and
High Side Conduction
Soft Start Timing constant
Input Bias Current
Input Offset Voltage
Output Resistance
Source Output Current
Sink Output Current
OP AMP input common mode
range
S
S
- V
Turn On Threshold
Turn Off Threshold
OUT
= 12V; T
Parameter
amb
= 25°C)
V
V
V
V
V
V
V
C
C
C
C
R
C
V
V
out
out
s
s
BOOT
OUT
HVG
HVG
LVG-GND
LVG - VS
load
load
f
f
fstart
ss
= 470pF; R
= 470pF; R
< V
> V
= 330nF
= 4.5V
= 0.2V
-V
-V
= 1nF
= 1nF
= 562V
Test Condition
= 47k
suvn
suvp
= 580V
OUT
BOOT
= 0
= 0
= 0
= 0
fmin
fmin
= 50k
= 50k;
0.115
Min.
14.6
58.2
100
170
300
170
300
114
200
-0.2
7.3
1.9
0.2
-10
10
48
1
1
Typ.
10.7
15.6
0.27
0.15
150
250
450
250
450
120
2.7
80
40
50
60
8
2
2
0.185
Max.
11.4
16.6
61.8
0.35
250
300
120
126
300
8.7
2.1
0.1
80
10
52
3
5
5
3
s/ F
Unit
kHz
kHz
mA
mA
mA
mA
mA
mV
mA
mA
ns
ns
%
V
V
V
V
V
V
A
A
A
A
s