L9733XP datasheet(8/33 Pages) STMICROELECTRONICS

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Operating conditions

L9733

8/33

Operating conditions

2.1

Maximum ratings

This part may not operate if taken outside the maximum ratings. Once the condition is

returned to within the specified maximum rating or the power is recycled, the part will

recover with no damage or degradation.

2.2

Absolute maximun ratings

This part may be irreparably damaged if taken outside the specified Absolute Maximum

Ratings. Operation outside the Absolute Maximum Ratings may also cause a decrease in

reliability.

Table 2.

Maximum ratings

Symbol

Parameter

Value

Unit

Vdd

Supply Voltage

4.5 to 5.5

Vbat

Battery Supply Voltage

4.5 to 18

Thermal Junction Temperature Range

-40 to 150

°C

Snubbing Volatage of DRN1-8

min 50

VDC

Output Current 1-8

max 800

Table 3.

Absolute maximun ratings

Symbol

Parameter

Value

Unit

VDD

Supply Voltage

-0.3 to 7

Vbat

Supply Voltage

-0.3 to 40

CS,DI,DO,SCLK,EN,IN6,IN7,IN8,VDO

-0.3 to 7.0

SRC 1-8

-24 to 40

VDC

DRN1-8

-0.3 to 60

VDC

IOL

Current Limit of Output 1-8 ( -40°C)

2.5

IOP

OverCurrent protection at Output 1-8 ( -40°C)

Maximum Clamping Energy

ESD

Human Body Model

±2 vs. GND

Table 4.

Thermal Data

Symbol

Parameter

Min

Typ

Max

Unit

Tamb

Operating Ambient Temperature

-40

125

°C

Tstg

StorageTemperature

-50

150

°C

Maximum Operating Junction Temperature

150

°C

Rth

Thermal Shut-down Temperature

151

175

200

°C

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