L9965P-FN datasheet(6/104 Pages) STMICROELECTRONICS

6 / 104 page

Product ratings

2.1

Thermal ratings

Table 2. Thermal ratings

Symbol

Parameter

Test condition

Min Typ Max Unit

TAMB

Operating and testing temperature

-40

125

°C

Junction temperature for all parameters

-40

150

°C

TSTG

Storage temperature

-40

150

°C

RTH_ja,TQFP

Junction to ambient thermal resistance, TQFP32

package

According JEDEC standard on

2s2p PCB

29.4

°C/W

RTH_ja,QFN

Junction to ambient thermal resistance, VFQFN32

package

According JEDEC standard on

2s2p PCB

°C/W

2.2

Electrical ratings

The following section describes the different operational ranges.

For each device pin:

•

Operating range (OR): within this range functions operate as specified and without parameter deviations.

All the device electrical parameters are tested and guaranteed in this range and are valid in the whole TJ

operating range, unless otherwise specified.

•

Absolute maximum rating range (AMR): within this range functions may not operate properly. However,

the IC will not be damaged. Exposure to AMR conditions for extended periods may affect device reliability.

Exceeding any AMR may cause permanent damage to the integrated circuit.

Note:

•

Currents are noted with a positive sign when flowing into a pin.

•

Integrated protections and diagnostics are designed to prevent device destruction under the fault

conditions described in the specification. Fault conditions are considered to be out of normal operating

range. Protection functions are not designed for continuous repetitive operation.

L9965P

Product ratings

DS14702 - Rev 4

page 6/104

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