VIPER113XSTR datasheet(8/37 Pages) STMICROELECTRONICS

8 / 37 page

Electrical characteristics

VIPer11

8/37

DS11873 Rev 5

Electrical characteristics

Tj = -40 to 125 °C, VCC = 9 V (unless otherwise specified).

Table 5. Power section

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VBVDSS Breakdown voltage

IDRAIN = 1 mA

VCOMP = GND

TJ = 25 °C

800

IDSS

Drain-source leakage current

VDS = 400 V

VCOMP = GND

TJ = 25 °C

μA

IOFF

OFF-state drain current

VDRAIN = max. rating

VCOMP = GND

TJ = 25 °C

RDS(on) Static drain-source ON-resistance

IDRAIN = 295 mA

TJ = 25 °C



IDRAIN = 295 mA

TJ = 125 °C

Table 6. Supply section

Symbol

Parameter

Test conditions

Min.

Typ.

Max. Unit

High voltage start-up current source

VBVDSS_SU

Breakdown voltage of start-up

MOSFET

TJ = 25 °C

800

VHV_START Drain-source start-up voltage

Start-up resistor

VFB > VFB_REF

VDRAIN = 400 V

VDRAIN = 600 V



ICH1

VCC charging current at

startup

VDRAIN = 100 V

VCC = 0 V

0.7

1.3

ICH2

VCC charging current at

startup

VFB > VFFB_REF

VDRAIN = 100 V

VCC = 6 V

234

ICH3(1)

Max. VCC charging current in

self-supply

VFB > VFB_REF

VDRAIN = 100 V

VCC = 6 V

6.5

7.5

8.5

IC supply and consumptions

VCC

Operating voltage range

VGND = 0 V

4.5

VCCclamp Clamp voltage

ICC = Iclamp_max

32.5

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