L6598

Maximum ratings

Doc ID 6554 Rev 7

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1

Maximum ratings

Note:

ESD immunity for pins 14, 15 and 16 is guaranteed up to 900 (human body model).

Table 1.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

(1)

1.

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.

25

mA

Low side output

14.6

V

High side reference

V

High side output

V

Floating supply voltage

618

V

VBOOT pin slew rate (repetitive)

±50

V/ns

OUT pin slew rate (repetitive)

±50

V/ns

Forced input voltage (pins Rfmin, Rfstart)

-0.3 to 5

V

Forced input voltage (pins Css, Cf)

-0.3 to 5

V

Enable input voltage

-0.3 to 5

V

Enable input current

±3

mA

Sense op amp common mode range

-0.3 to 5

V

Sense op amp differential mode range

-5 to 5

V

Sense op amp output voltage (forced)

4.6

V

Storage temperature

-40 to +150

°C

Junction temperature

-40 to +150

°C

Ambient temperature

-40 to +125

°C

Table 2.

Thermal data

Symbol

Parameter

SO16N

DIP16

Unit

Thermal resistance junction to ambient

120

80

°C/W

Table 3.

Recommended operating conditions

Symbol

Parameter

Value

Unit

Supply voltage

V

(1)

1.

High side reference

V

(1)

Floating supply rail

500

V

Maximum switching frequency

400

kHz