STLC5444 datasheet(5/17 Pages) STMICROELECTRONICS

5 / 17 page

DC CHARACTERISTICS (VBB = -54V; VCC = 5V; unless otherwise specified)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VIH

Input Voltage High Level

VIL

Input Voltage Low Level

0.8

IOH

High Level Output Current

VOH = 2.4V

400

µA

IOL

Low Level Output Current

VOL = 0.4V

IIH

High Level Input Current

VIH =2V

µA

IIL

Low Level Input Current

VIL = 0.8V

µA

IOZH

Output Hi-Z Current High

2.4V < VOZ <VCC

µA

IOZL

Output Hi-Z Current Low

0V < VOZ < 0.4V

µA

ICC

VCC supply Current

1.4

Logic I/O Capacitance

VSAT

Saturation Voltage

IS = 80mA

Ron

Output DMOS Saturation Resistivity

IS = 80mA

Ω

IBB

VBB Supply Current

VBB = -54V, RLIM = 26.6K

Ω,

Output Disabled

3.2

∆ISLIM

Delta Limit Current vs.

Theoretical Programmed Value

ISLIM

RLIM = 26.6K

Ω,VBB = -96V

RLIM = 10.9K

Ω,VBB = -54V

±10%

VLVD

Low Voltage Detector Threshold

(relative to VBB)

S3 - S0 output active

2.7

3.3

ISOL

Current Overload Detector

Threshold (as % of ISLIM)

ISOC

Open Loop Detector Threshold

1.5

ISZ

Si Leakage Current to ground @

Si disabled

VBB = -110V

100

µA

HLVD

Low Voltage Detector Hysteresis

200

HOLD

Open Loop Detector Hysteresis

0.6

1.6

HCOD

Current Overload Detector

Hysteresis

2.4

4.0

130

°C Thermal Detector

Hysteresis

°C

160

°C Thermal Detector

Hysteresis

°C

TH1

Thermal Overload Recovery

Time H1

µs

STLC5444

5/17

STLC5444 Datasheet(PDF) 5 Page - STMicroelectronics

STLC5444 Datasheet(HTML) 5 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datasheet Download

Link URL