L6598 データシートの表示（PDF） - STMicroelectronics
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L6598 Datasheet PDF : 17 Pages
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L6598
Table 4. Absolute Maximum Ratings
Symbol
Parameter
Value
Unit
IS
Supply Current at Vcl (*)
25
mA
VLVG
Low Side Output
14.6
V
VOUT High Side Reference
-1 to VBOOT -18
V
VHVG High Side Output
-1 to VBOOT
V
VBOOT Floating Supply Voltage
618
V
dVBOOT/dt VBOOT pin Slew Rate (repetitive)
±50
V/ns
dVOUT/dt OUT pin Slew Rate (repetitive)
±50
V/ns
Vir
Forced Input Voltage (pins Rfmin, Rfstart)
-0.3 to 5
V
Vic
Forced Input Volatge (pins Css, Cf)
-0.3 to 5
V
VEN1, VEN2 Enable Input Voltage
-0.3 to 5
V
IEN1, IEN2 Enable Input Current
±3
mA
Vopc
Sense Op Amp Common Mode Range
-0.3 to 5
V
Vopd
Sense Op Amp Differential Mode Range
-5 to 5
V
Vopo
Sense Op Amp Output Voltage (forced)
4.6
V
Tstg
Storage Temperature
-40 to +150
°C
Tj
Junction Temperature
-40 to +150
°C
Tamb
Ambient Temperature
-40 to +125
°C
(*) The device is provided of an internal Clamping Zener between GND and the Vs pin, It must not be supplied by a low impedance voltage
source.
Note : ESD immunity for pins 14, 15 and 16 is guaranteed up to 900 (Human Body Model).
Table 5. Recommended Operating Conditions
Symbol
Parameter
VS
Supply Voltage
Vout (*) High Side Reference
Vboot (*) Floating Supply Rail
fmax
Maximum Switching Frequency
(*) If the condition Vboot - Vout < 18 is guaranteed, Vout can range from -3 to 580V.
Value
Unit
10 to Vcl
V
-1 to Vboot-Vcl
V
500
V
400
kHz
3/17
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