L6392 datasheet(7/19 Pages) STMICROELECTRONICS

7 / 19 page

L6392

Electrical characteristics

7/19

Electrical characteristics

5.1

AC operation

Figure 3.

Timing characteristics

Table 7.

AC operation electrical characteristics (VCC = 15V; TJ =+25 °C)

Symbol

Parameter

Test condition

Min

Typ

Max

Unit

ton

1 vs 10

3 vs 13

High/low side driver turn-

on propagation delay

Vout = 0 V

Vboot = Vcc

CL = 1nF

Vi = 0 to 3.3 V

See Figure 3 on page 7

125

toff

High/low side driver turn-

off propagation delay

125

tsd

2 vs

10, 13

Shut down to high/low

side propagation delay

125

Delay matching, HS and

LS turn-on/off

Dead time setting range

Rdt=0; CL=1 nF; CDT =100 nF

Rdt=37 kΩ;CL=1 nF;CDT=100 nF

Rdt=136 kΩ;CL=1 nF;CDT=100 nF

Rdt=260 kΩ;CL=1 nF;CDT=100 nF

0.15

0.5

1.5

2.8

µs

MDT

Matching dead time

Rdt=0 Ω; CL=1 nF; CDT =100 nF

Rdt=37 kΩ;CL=1 nF;CDT=100 nF

Rdt=136 kΩ;CL=1 nF;CDT=100 nF

Rdt=26 0kΩ;CL=1 nF;CDT=100 nF

TBD

10, 13

Rise time

CL = 1 nF

Fall time

CL = 1 nF

HIN

HVG

50%

10%

90%

50%

ton

toff

90%

10%

LVG/HVG

50%

10%

90%

50%

ton

toff

90%

10%

LIN

LVG

50%

10%

90%

50%

ton

toff

90%

10%

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