L9959 datasheet(13/49 Pages) STMICROELECTRONICS

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L9959

Electrical specifications

3.1

Absolute maximum ratings

Warning:

Stressing the device above the rating listed in the "Absolute

maximum ratings" table may cause permanent damage to the

device. These are stress ratings only and operation of the

device at these or any other conditions above those

indicated in the operating sections of this specification is not

implied. Exposure to absolute maximum rating conditions for

extended periods may affect device reliability. Refer also to

the STMicroelectronics SURE program and other relevant

quality document.

3.2

ESD protection

Table 5. Absolute maximum ratings

Symbol

Parameter / Test condition

Value [DC Voltage]

Unit

VVS

DC supply voltage

The device is able to sustain load dump as

specified in the ISO16750 documentation

-1.0 to +40

VVDD

Stabilized supply voltage, logic supply

-0.3 to 18

CF (1)

1. It is withstood at VS = 18 V

Current feedback output

-0.3 to 18

VSI, VSCK, VSS, VSO,

VDIR, VPWM, VDIS

Logic input / output voltage range

-0.3 to 18

VOUTn

Output voltage (n = 1,2 or 11,12,21,22);

VOUTn < VS + 1 V

-1.0 to 40

Dynamic pulse / t < 500ms; VOUTn < VS + 2 V

-2.0 to 40

Operating junction temperature

-40 to 150

°C

Dynamic junction temperature (1000hrs)

150 to 175

°C

Tstg

Storage temperature

-55 to 150

°C

Table 6. ESD protection

Parameter

Value

Unit

All pins versus ground group (AGND, PGND1, PGND2, GND_ABE1, GND_ABE2)

±2(1)

1. HBM according to MIL 883C, Method 3015.7 or EIA/JESD22-A114-A.

VS pin, Power Output Pins: OUT1, OUT2 or OUT11, OUT12, OUT21, OUT22

versus ground group (AGND, PGND1, PGND2, GND_ABE1, GND_ABE2)

±4(2)

2. HBM with all unzipped pins grounded.

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