L6398 データシートの表示（PDF） - STMicroelectronics

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L6398

High voltage high and low side driver

STMicroelectronics 

Electrical data

4

Electrical data

L6398

4.1

Note:

Absolute maximum ratings

Table 4. Absolute maximum rating

Symbol

Parameter

Value

Min

Max

Vcc

Vout

Vboot

Vhvg

Vlvg

Vi

dVout/dt

Ptot

TJ

Tstg

Supply voltage

Output voltage

Bootstrap voltage

High side gate output voltage

Low side gate output voltage

Logic input voltage

Allowed output slew rate

Total power dissipation (TA = 25 °C)

Junction temperature

Storage temperature

-0.3

Vboot - 21

-0.3

Vout - 0.3

-0.3

-0.3

-50

21

Vboot + 0.3

620

Vboot + 0.3

Vcc + 0.3

15

50

800

150

150

ESD immunity for pins 6, 7 and 8 is guaranteed up to 1 kV (human body model)

Unit

V

V

V

V

V

V

V/ns

mW

°C

°C

4.2

Thermal data

Table 5. Thermal data

Symbol

Parameter

Rth(JA) Thermal resistance junction to ambient

SO-8

150

DIP-8

100

Unit

°C/W

4.3

Recommended operating conditions

Table 6. Recommended operating conditions

Symbol Pin

Parameter

Test condition

Min Max Unit

Vcc

VBO (1)

Vout

3 Supply voltage

8-6 Floating supply voltage

6 Output voltage

10

20

V

9.8

20

V

- 11 (2) 580

V

fsw

Switching frequency

HVG, LVG load CL = 1 nF

800 kHz

TJ

Junction temperature

-40 125 °C

1. VBO = Vboot - Vout

2. LVG off. Vcc = 10 V

Logic is operational if Vboot > 5 V

6/16

Doc ID 18199 Rev 3

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