ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

(*)

Supply Current

25

mA

Oscillator Resistor Voltage

18

V

Low Side Switch Gate Output

14.6

V

High Side Switch Source Output

V

High Side Switch Gate Output

V

Floating Supply Voltage

618

V

Floating Supply vs OUT Voltage

18

V

± 50

V/ns

± 50

V/ns

Storage Temperature

-40 to 150

°C

Junction Temperature

-40 to 150

°C

Ambient Temperature (Operative)

-40 to 125

°C

(*)

The device has an internal zener clamp between GND and VS (typical 15.6V).

Therefore the circuit should not be driven by a DC low impedance power source.

Note: ESD immunity for pins 6, 7 and 8 is guaranteed up to 900 V (Human Body Model)

GND

1

3

2

4

LVG

OUT

HVG

BOOT

8

7

6

5

D94IN059

PIN CONNECTION

THERMAL DATA

Symbol

Parameter

Minidip

SO8

Unit

Thermal Resistance Junction-Ambient

Max

100

150

°C/W

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min.

Max.

Unit

Supply Voltage

10

V

Floating Supply Voltage

-

500

V

High Side Switch Source Output

-1

V

Oscillation Frequency

200

kHz

L6571A - L6571B

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