L6598_04 Datasheet, PDF (2/17 Pages) STMicroelectronics – HIGH VOLTAGE RESONANT CONTROLLER

L6598
Figure 3. Pin Connection
Css
Rfstart
Cf
Rfmin
OPOUT
OPIN-
OPIN+
EN1
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
D98IN888
VBOOT
HVG
OUT
N.C.
V_S
LVG
GND
EN2
Table 2. Thermal Data
Symbol
Parameter
R_{th j-amb} Thermal Resistance Junction to Ambient
SO16N
120
DIP16
80
Unit
°C/W
Table 3. Pin Function
N.
Name
Function
1
C_SS Soft Start Timing Capacitor
2
R_fstart Soft Start Frequency Setting - Low Impedance Voltage Source - See also C_f
3
C_f
Oscillator Frequency Setting - see also R_fmin, R_fstart
4
R_fmin Minimum Oscillation Frequency Setting - Low Impedance Voltage Source - See also C_f
5
OP_out Sense OP AMP Output - Low Impedance
6
OP_on- Sense Op Amp Inverting Input - High Impedance
7
OP_on+ Sense Op Amp Non Inverting Input - High Impedance
8
EN1 Half Bridge Latched Enable
9
EN2 Half Bridge Unlatched Enable
10
GND Ground
11
LVG Low Side Driver Output
12
V_s Supply Volatge with Internal Zener Clamp
13
N.C. Not Connected
14
OUT High Side Driver Reference
15
HVG High Side Driver Output
16
V_boot Bootstrapped Supply Voltage
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