A6986HTR datasheet(5/71 Pages) STMICROELECTRONICS

Part #	A6986HTR

Description	Automotive 38 V, 2 A synchronous step-down switching regulator with 30 μA

PDF	71 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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5 / 71 page

2.3

Maximum ratings

Stressing the device above the rating listed in Table 2 may cause permanent damage to the device. These are

stress ratings only and operation of the device at these or any other conditions above those indicated in the

operating sections of this specification is not implied. Exposure to absolute maximum rating conditions may affect

device reliability.

Table 2. Absolute maximum ratings

Symbol

Description

Min.

Max.

Unit

VIN

See Table 1. Pin description

-0.3

DELAY

-0.3

VCC+ 0.3

PGND

SGND - 0.3

SGND + 0.3

SGND

VCC

-0.3

(VIN+ 0.3) or (max. 4)

SS /INH

-0.3

VIN+ 0.3

MLF

-0.3

VCC+ 0.3

COMP

-0.3

VCC+ 0.3

VOUT

-0.3

FSW

-0.3

VCC+ 0.3

SYNCH

-0.3

VIN+ 0.3

VBIAS

-0.3

(VIN+ 0.3) or (max. 6)

RST

-0.3

VIN+ 0.3

-0.3

VIN+ 0.3

Operating temperature range

-40

150

°C

TSTG

Storage temperature range

-65 to 150

°C

TLEAD

Lead temperature (soldering 10 s.)

260

°C

IHS, ILS

High-side / low-side switch current

A6986H

Maximum ratings

DS12861 - Rev 3

page 5/71

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