STOD13AM

Maximum ratings

Doc ID 023747 Rev 1

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3

Maximum ratings

Note:

Absolute maximum ratings are those values beyond which damage to the device may occur.

Functional operation under these conditions is not implied.

The Lx1 and Lx2 have high slew rate and they can be above the absolute maximum rating

during operation due to the parasitic inductance in the PCB and scope probe. An absolute

maximum rating of Lx1 and Lx2 is related to voltage supplied by an external source so the

internally generated Lx1 and Lx2 voltage during normal operation doesn't damage the

chipset.

Table 4.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

DC supply voltage

-0.3 to 6

V

Logic input pins

-0.3 to 4.6

V

FD

Logic input pin

V

Inverting converter switching current

Internally limited

A

Inverting converter switching node voltage

V

Inverting converter output voltage

-10 to AGND + 0.3

V

Step-up converter and LDO output voltage

-0.3 to 6

V

Step-up converter switching node voltage

V

Step-up converter switching current

Internally limited

A

Reference voltage

-0.3 to 3

V

Power dissipation

Internally limited

mW

Storage temperature range

-65 to 150

°C

Maximum junction temperature

150

°C

ESD

Human body model protection

±2

kV

Machine body model protection

200

V

Table 5.

Thermal data

Symbol

Parameter

Value

Unit

Thermal resistance junction-ambient

33

°C/W

2.12

°C/W

1.

The package is mounted on a 4-layer (2S2P) JEDEC board as per JESD51-7.