L6399 datasheet(4/18 Pages) STMICROELECTRONICS

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Electrical data

L6399

4/18

DocID030402 Rev 2

Electrical data

2.1

Absolute maximum ratings

2.2

Recommended operating conditions

2.3

Thermal data

Table 1. Absolute maximum rating

Symbol

Parameter

Value

Unit

Min.

Max.

VCC

Supply voltage

-0.3

VOUT

Output voltage

VBOOT - 21

VBOOT + 0.3

VBOOT

Bootstrap voltage

-0.3

620

Vhvg

High-side gate output voltage

VOUT - 0.3

VBOOT + 0.3

Vlvg

Low-side gate output voltage

-0.3

VCC + 0.3

Logic input voltage

-0.3

dVOUT/dt Allowed output slew rate

V/ns

Ptot

Total power dissipation (TA = 25 °C)

800

Junction temperature

150

°C

Tstg

Storage temperature

-50

150

°C

ESD

Human body model

Table 2. Recommended operating conditions

Symbol

Parameter

Test condition

Min.

Max.

Unit

VCC

Supply voltage

VBO(1)

1. VBO = VBOOT - VOUT.

8 - 6

Floating supply voltage

9.8

VOUT

Output voltage

- 11(2)

2. LVG off. VCC = 10 V

Logic is operational if VBOOT > 5 V.

580

fsw

Switching frequency

HVG, LVG load CL = 1 nF

800

kHz

Junction temperature

-40

125

°C

Table 3. Thermal data

Symbol

Parameter

SO-8

Unit

Rth(JA)

Thermal resistance junction to ambient

150

°C/W

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