Table 11. Op-amp characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Vio

Input offset voltage

Vic = 0 V, Vo = 7.5 V

6

mV

Iio

Input offset current

Vic = 0 V, Vo = 7.5 V

4

40

nA

Iib

Input bias current(1)

100

200

nA

VOL

Low level output voltage

RL = 10 kΩ to VCC

75

150

mV

VOH

High level output voltage

RL = 10 kΩ to GND

14

14.7

V

Io

Output short-circuit current

Source, Vid = +1 V; Vo = 0 V

16

30

mA

Sink, Vid = -1 V; Vo = VCC

50

80

mA

SR

Slew rate

Vi = 1 - 4 V; CL = 100 pF; unity gain

2.5

3.8

V/µs

GBWP

Gain bandwidth product

Vo = 7.5 V

8

12

MHz

Avd

Large signal voltage gain

RL = 2 kΩ

70

85

dB

SVR

Supply voltage rejection ratio

vs. VCC

60

75

dB

CMRR

Common mode rejection ratio

55

70

dB

1. The direction of the input current is out of the IC.

Table 12. Sense comparator characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Iib

Input bias current

VCIN = 1 V

1

µA

Vod

Open-drain low level output

voltage

Iod = 3 mA

0.5

V

RON_OD

Open-drain low level output

resistance

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.

STIPN2M50-H

Control part

DS11935 - Rev 6

page 9/19