L6393 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

L6393

Half-bridge gate driver

STMicroelectronics 

Electrical characteristics

5

Electrical characteristics

L6393

5.1

AC operation

VCC = 15 V, TJ = +25 °C

Table 7. AC operation electrical characteristics

Symbol Pin

Parameter

Test condition

Min Typ Max Unit

AC operation

ton

1,3 High/low side driver turn-on

vs propagation delay

toff

10, High/low side driver turnoff

13 propagation delay

Vout = 0 V

Vboot = Vcc

tsd

2 vs

10,

13

Shut down to high/low side

propagation delay

CL = 1 nF

Vi = 0 to 3.3 V

see Figure 3 on page 9

50 125 200 ns

50 125 200 ns

50 125 200 ns

MT

Delay matching, HS and LS

turn-on/off

30 ns

DT

MDT

tr

tf

5 Dead time setting range (1)

Matching dead time (2)

10, Rise time

13 Fall time

RDT = 0, CL = 1 nF

0.1 0.18 0.25

RDT = 37 kΩ, CL = 1 nF, CDT = 100 nF 0.48 0.6 0.72

μs

RDT = 136 kΩ, CL = 1 nF, CDT = 100 nF 1.35 1.6 1.85

RDT = 260 kΩ, CL = 1 nF, CDT = 100 nF 2.6 3.0 3.4

RDT = 0 Ω; CL = 1 nF

80

RDT = 37 kΩ; CL = 1 nF; CDT = 100 nF

RDT = 136 kΩ; CL = 1 nF; CDT = 100 nF

120

ns

250

RDT = 260 kΩ; CL = 1 nF; CDT = 100 nF

400

CL = 1 nF

75 120 ns

CL = 1 nF

35 70 ns

1. See Figure 4 on page 9

2. MDT = I DTLH - DTHL I see Figure 5 on page 12

8/19

Doc ID 14497 Rev 4

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