L6747A

Electrical specifications

Doc ID 17126 Rev 1

7/15

PWM and EN input

PWM

PWM rising

2

V

PWM falling

0.8

V

Input leakage

PWM = GND

-5

5

μA

HiZ hold-off time

See Figure 4

120

ns

Propagation delays

See Figure 4

25

35

ns

30

45

ns

EN

EN rising

2

V

EN falling

0.8

V

Gate drivers

HS source resistance

BOOT - PHASE = 12V; 100mA

1.4

2.0

Ω

BOOT - PHASE = 12V;

3.5

A

HS sink resistance

BOOT - PHASE = 12V; 100mA

1.0

1.5

Ω

LS source resistance

100mA

1.4

2.0

Ω

3.5

A

LS sink resistance

100mA

1.0

1.5

Ω

Protections

Pre-OV threshold

PHASE rising

1.7

1.8

V

1.

Parameter(s) guaranteed by design, not fully tested in production

Table 5.

Electrical characteristics (continued)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit