Table 12. Sense comparator characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Iib

Input bias current

VCIN = 1 V

3

µA

Vol

Open-drain low level output

voltage

Iod = 3 mA

0.5

V

RON_OD

Open-drain low level output

Iod = 3 mA

166

Ω

RPD_SD

SD pull-down resistor (1)

125

kΩ

td_comp

Comparator delay

SD/OD pulled to 5 V through

100 kΩ resistor

90

130

ns

SR

Slew rate

CL = 180 pF; Rpu = 5 kΩ

60

V/µs

tsd

Shutdown to high / low-side

driver propagation delay

VOUT = 0 V, Vboot = VCC,

VIN = 0 to 3.3 V

50

125

200

ns

tisd

Comparator triggering to

high / low-side driver turn-off

propagation delay

Measured applying a voltage

step from 0 V to 3.3 V to pin

CIN

50

200

250

1. Equivalent values as a result of the resistances of three drivers in parallel.

Table 13. Truth table

Condition

Logic input (VI)

Output

SD/OD

LIN

HIN

LVG

HVG

Shutdown enable half-bridge tri-state

L

X (1)

X(1)

L

L

Interlocking half-bridge tri-state

H

H

H

L

L

0 “logic state” half-bridge tri-state

H

L

L

L

L

1 “logic state” low side direct driving

H

H

L

H

L

1 “logic state” high side direct driving

H

L

H

L

H

1. X: don’t care.

STGIPN3HD60-H

Control part

DS11784 - Rev 3

page 11/21