L9780 datasheet(9/56 Pages) STMICROELECTRONICS

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L9780

Operating conditions

2.1

Maximum ratings

L9780 may not operate out of the maximum rating ranges. Once the correct situation is

restored after one of the following conditions is not respected (but not exceeding the

absolute maximum rating range) the part is still able to work with no damage.

2.2

Absolute maximum ratings

The part can be irreparably damaged if the voltages out of the absolute maximum ratings

ranges are applied to the pins. The part at these ratings could not work properly.

Table 3. Maximum ratings

Symbol

Parameter

Value

Unit

Supply voltage:

VCCA, VCCD, VCCCP

VCCI

4.9 to 5.1

3.14 to 5.1

VESD

ESD reference

Vin

Input voltage

HD, RCT1, RCT2, INRC

SR, SNS

CSN, SI, CLK, PW, SY

0 to 40

-VCCA to VCCA

0 to VCCA

Iin

Input current

VESD

SR, RCT1, RCT2, SNS

INRC

OUT1, OUT2, TG1, TG2

(leakage for maximum short to battery voltage)

SR, RCT1, RCT2, SNS, INRC, HD, OUT1, OUT2,

TG1, TG2

(when the voltage is driven below the normal

operating range)

CSN, SI, CLK, PW, SY

-20

150

350

-275

±275

μA

Junction temperature

-40 to 150

°C

Table 4. Absolute maximum ratings

Symbol

Parameter

Value

Unit

Supply voltage:

VCCA, VCCD, VCCCP, VCCI

-0.3 to +6.5

VESD

ESD reference

+53

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