3

Maximum ratings

3.1

Operating range

Within the operating range, the part operates as specified and without parameter deviations. The device may not

properly operate if maximum operating conditions are exceeded.

Whenever the device comes back into the operating range, after being taken outside it (but without exceeding the

Absolute maximum ratings), the part will recover with no damage or degradation.

Additional supply voltage and temperature conditions are given separately at the beginning of each electrical

specification table.

All the voltages are referred to the substrate ground if not otherwise specified.

3.2

Absolute maximum ratings and operating voltage

Table 2. Absolute maximum ratings

Symbol

Parameter

Condition

Min Typ Max Unit

Note

WAKE

-

VB = WAKE, all pin GND

-65

-

65

V

-

VB

GLOBAL

All pin GND

-65

-

65

V

-

HGATE

-

HGATE = DGATE = CPTANK,

VB = CP1P = CP2P = CP1M = CP2M = SOURCE

= SENSE = OUT = 65 V,

All pin GND

-65

-

75

V

-

SOURCE

-

-

-65

-

65

V

-

DGATE

-

-

-65

-

75

V

-

TIE0

-

-

-0.3

-

5

V

-

SENSE

-

-0.3 V DC testing condition. SENSE pin can sustain

a negative voltage respect GND. SENSE and OUT

can drop maximum 3.6 V below GND for maximum

100 μs and 4.6 V below GND for maximum 10 μs

-0.3

-

65

V

-

OUT

-

-0.3 V DC testing condition. OUT pin can sustain

a negative voltage respect GND. SENSE and OUT

can drop maximum 3.6 V below GND for maximum

100 μs and 4.6 V below GND for maximum 10 μs

-0.3

-

65

V

-

CPTANK

-

-

-0.3

-

75

V

Not usable as

external supply

C2P

-

-

-0.3

-

75

V

-

C1P

-

-

-0.3

-

75

V

-

C2M

-

-

-0.3

-

65

V

-

C1M

-

-

-0.3

-

65

V

-

ENOUT

-

-

-0.3

-

65

V

No back-feed in

case of supply fault

GND

-

-

-0.3

-

0.3

V

-

DIS

-

-

-0.3

-

65

V

-

FLT

-

-

-0.3

-

65

V

No back-feed in

case of supply fault

STBY_IN

-

-

-0.3

-

40

V

-

STPM801

Maximum ratings

DS13990 - Rev 2

page 6/38