L5988D 데이터 시트보기 (PDF) - STMicroelectronics

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L5988D

4 A continuous (more than 5 A pulsed) step-down switching regulator with synchronous rectification

STMicroelectronics 

L5988D

Electrical characteristics

Table 5. Electrical characteristic (continued)

Symbol

Parameter

Test condition

Min. Typ. Max. Unit

– UVLO 12 V bus

TH6 – OVP not latched

– Sink

– UVLO 12 V bus

TH7 – OVP latched

– No sink

– UVLO 12 V bus

TH8 – OVP latched

– Sink

(3) 1.16

(3) 1.385

(3) 1.615

1.31 V

1.525 V

VREF V

1.

Specification over the

statistical correlation.

junction

temperature

range

(TJ)

of

-40

to

+125

°C

are

guaranteed

by

design,

characterization

and

2. Guaranteed by design.

3. VCC = 4 V.

DocID15324 Rev 4

11/52

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